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CALENDERS FOR FILMS, MULTI-LAYERED AND REINFORCED

2-ROLL I-SHAPED CALENDERS
Particularly suitable for the production of plastic films laminated to different support materials, they allow the production of a broad range of material thicknesses as well as to reach the top quality also in the production of very thick materials, up to 3 mm.
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3- ROLL I- OR F-SHAPED CALENDERS
Particularly suitable for the production of plastic films, single or laminated to different support materials, they allow the production of a top quality film up to a minimum thickness of 200 microns, for their application both in the field of rigid PVC for packaging and for the production of soft highly-filled materials having a high thickness.
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4-ROLL F- OR L-SHAPED CALENDERS
Particularly suitable for the production of plastic films, single or laminated to different support materials, they allow the production of top quality films, both in terms of dimensional stability and of surface quality, within a wide range of thicknesses, able to satisfy the most demanding production needs and guaranteeing the highest flexibility of use.
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5-ROLL F- OR L-SHAPED CALENDERS
Particularly suitable for the production of plastic films, they allow the production of top quality films, both in terms of dimensional stability and of surface quality, within a wide range of thicknesses, and are specifically suitable for the production of rigid film requiring the possibility to be printed on both sides or thin materials for adhesive tapes or pharma packaging.
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CALENDERS FOR ADHESIVE TAPES
5-roll calenders designed to produce rigid film made of PVC resin emulsion dedicated to the production of adhesive tapes. Thanks to the particularity of the calendering process, the film produced is characterized by excellent mechanical characteristics and high breaking loads.
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CALENDERS FOR FLOORING

2-ROLL I-SHAPED CALENDERS
Suitable for the production of the LVT flooring base layer, usually consisting of highly-filled soft PVC, possibly laminated with support glass fibre, up to a maximum thickness of 3 mm in one layer and for the production of flexible flooring, consisting of a soft PVC film having high thickness, laminated to a support material.
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3-ROLL I-SHAPED CALENDERS
Suitable for the production of the LVT flooring base layer, usually consisting of highly-filled soft PVC, possibly laminated with support glass fibre, up to a maximum thickness of 3 mm in one layer and for the production of flexible flooring, consisting of a soft PVC film having high thickness, laminated to a support material.
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4-ROLL F-SHAPED CALENDERS
Suitable for the production of decorative films (film for printing) and wear layer films having high quality standards. Thanks to their flexibility of use, they may also occasionally be used for the production of base layers or for homogeneous flooring, directly wound at the end of the line on specific winding and packing systems.
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4-ROLL S-SHAPED CALENDERS
Suitable for the production of decorative films (film for printing) and wear layer films having high quality standards. Thanks to their flexibility of use, they may also occasionally be used for the production of base layers or for homogeneous flooring, directly wound at the end of the line on specific winding and packing systems.
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PRE- AND POST-CALENDER FOR FILMS, MULTI-LAYERED AND REINFORCED

UNWINDERS AND LAMINATING UNITS
Special unwinding and pre-heating unit for the material that is laminated to the calendered sheet directly inside the calender.
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TAKE-OFF AND STRETCHING UNIT WITH MULTIPLE ROLLS
Specifically designed and created to ensure the best quality performance for produced films in terms of accuracy and dimensional stability and the highest flexibility of process control, they stand out for the implementation of high-level technical solutions, such as the independent drive of each roll, that allows the operator to choose the best way to take-off the sheet from the calender roll.
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EMBOSSING UNITS WITH FAST CHANGE SYSTEM
According to production needs and to the level of automation required, lines may be provided with the system allowing to change product in less than 1 minute without stopping the production, and to facilitate maintenance interventions, reducing dramatically necessary times.
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AUTOMATIC WINDERS
The series ranges from simple arrangements on carriage to more complete and highly automated solutions, such as turret winders provided with automatic cutting and threading systems till the packaging of reels. Possibility to wind reels having a diameter up to 1500 mm, a width up to 4500 mm and a speed up to 360 m/min, both in case of delicate materials requiring extremely low and controlled tensions and of heavy materials that need much higher tensions.
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PRE- AND POST-CALENDER FOR FLOORING

UNWINDERS
Able to satisfy every type of need, both in terms of ergonomics and of automation, ranging from simple systems to more complex and automated solutions, the different types of solutions developed allow the realization of the joining in manual, semi-automatic and automatic mode. Interesting systems for reel loading handling were also developed, capable to satisfy even the most demanding standards, such as the need to replace a reel every two minutes.
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LAMINATING UNITS
Some specific laminating lines may be suggested according to the structure of finished products, for the combination of different layers, with the possibility to laminate up to 7 material layers in one continuous process.
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EMBOSSING-IN-REGISTER SYSTEM
Lines may be integrated with embossing systems, including embossing in register, specifically developed and patented by Rodolfo Comerio, that guarantees the perfect synchronization of the embossing texture with the pattern of the printed film within the continuous production process.
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SLAB CUTTING AND STACKING SYSTEMS
Systems specifically developed for the stacking of LVT slabs produced in continuous, guaranteeing slab alignment accuracy through beating devices, complete with roller conveyors for empty pallet loading and full pallet unloading.
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EQUIPMENT AND ATTACHMENTS FOR FILM AND FLOORING CALENDERS

HYDRAULIC SYSTEMS FOR GAP CONTROL
RC GAPSystem, the sophisticated hydraulic adjustment of rolls’ shifting, provided with a powerful calculation system to check and display the position of every roll side, allows to guarantee a precise and constant sheet thickness through the electronic position control with closed loop system that measures the lamination GAP.
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BANK CONTROL ON ROLLS 1-2
Control system for the bank between calender rolls with automatic adjustment of material quantity.
According to the material quantity, the following calender feeding systems are adjusted:
– width of the feeding strip coming from the 2-roll mill,
– 2-roll mill speed,
– extruder speed,
– conveyor belt speed,
– position of swivelling belts.

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AIR-PRICKING ROLL
Air-pricking roll installed in the calender to remove any air entrapment directly on the calendered sheet.
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CALIJET DEVICE
System working with temperature controlled air jets for the automatic correction of the thickness transversal profile that, installed against one of calender rolls, adjusts locally the diameter of the roll and, consequently, the pressure on the sheet.
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EQUIPMENT AND ATTACHMENTS FOR TAKE-OFF ROLLS

FAST DISASSEMBLY OF TAKE-OFF ROLLS
Carriage, movable onto wheels, that may be manually placed below the take-off unit, to carry or receive the roll to be replaced.
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CLEANING ROLLS
Installed above and below take-off rolls, they have the task to remove any material residuals left on roll surface. They are designed to be easily extracted by the operator in order to replace the cleaning covering.
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ANTI-NECKING DEVICES
Spreading devices consisting of a couple of wheels placed at sheet ends, having the function to maintain a constant material width during the phase of film taking off.
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FAST DISASSEMBLY OF CALENDER ROLLS
Device that allows the fast and simultaneous extraction of finishing calender rolls, reducing considerably maintenance stops and optimizing plant OEE.
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LAMINATING AND EMBOSSING LINES

MULTIPLE UNWINDERS
Set of unwinders that unwind films to be laminated, able to satisfy every type of need both in terms of ergonomics and of automation, equipped with solutions for the realization of the joining in manual, semi-automatic and automatic mode. They also include interesting systems for reel loading handling, capable to satisfy even the most demanding standards, such as the need to replace a reel every two minutes.
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2-LAYER LAMINATING AND EMBOSSING MACHINE
Laminating machines characterized by a high precision in controlling the film temperature, by a minimum bending of rolls and by a sophisticated control of the tension on the material, which allow to produce a perfectly laminated material, that can be composed of plastic layers and open or close fabrics, knitted fabrics, nonwoven fabrics, felt, fibre glass and paper, free from residual tension, featured by uniform thickness and excellent dimensional stability.
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3-LAYER LAMINATING AND EMBOSSING MACHINE
Laminating machines characterized by a high precision in controlling the film temperature, by a minimum bending of rolls and by a sophisticated control of the tension on the material, which allow to produce a perfectly laminated material, that can be composed of plastic layers and open or close fabrics, knitted fabrics, nonwoven fabrics, felt, fibre glass and paper, free from residual tension, featured by uniform thickness and excellent dimensional stability.
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AUTOMATIC WINDER
The series ranges from simple arrangements on carriage to more complete and highly automated solutions, such as turret winders provided with automatic cutting and threading systems till the packaging of reels. Possibility to wind reels having a diameter up to 1500 mm, a width up to 4500 mm and a speed up to 360 m/min, both in case of delicate materials requiring extremely low and controlled tensions and of heavy materials that need much higher tensions.
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OPTIONS

SOLVENT-BASED TOP LACQUERING
Lacquering machine, with forward and reverse application head, having the task to apply a lacquer layer on the upper side of the sheet.
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EMBOSSING-IN-REGISTER SYSTEM
RODOLFO COMERIO’s patented system allowing the best finishing of the laminated film that guarantees the perfect syncronization of the embossing texture with the printed film design in a continous production process.
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SOLVENT-BASED PRIMER APPLICATION ON BOTTOM LAYER

Primer application unit, provided with forward application head, having the task to apply a primer layer on the lower side of the sheet.
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PE FILM PROTECTION
Polyethylene-laminating machine having the task to continously laminate self-adhesive polythene that protects sheet surface.
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EMBOSSING LINES

FOR DECORATIVE FILMS
Innovative embossing unit specifically designed for rigid films, provided with the RC patented embossing-in-register system to obtain decorative films intended for the lamination to vertical and horizontal panels for the interior and outdoor design industry.
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FOR CAR INTERIOR
Innovative embossing unit specifically designed for soft films, allowing to obtain embossed films intended for the automotive industry.

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FOR HOME AND EARLY CHILDHOOD PRODUCTS
Innovative embossing unit specifically designed for soft printed films, occasionally laminated with nonwoven fabrics if colored, used for tablecloths, shower curtains, child-welfare accessories, etc.

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FILMS FOR VACUUM PACKAGING
Innovative embossing unit specifically designed for a precision embossing on special materials, such as vacuum packaging material.

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FOR SYNTHETIC TILES
Embossing unit for polishing and calibrating operations specifically designed to emboss tiles in a non-continous process.
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FOR WALLPAPER
Innovative embossing unit specifically designed for wallpaper, provided with the RC patented embossing-in-register system.

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FOR EMBOSSING ON BOTH SIDES

Innovative embossing unit specifically designed to emboss both sides of the sheet in one step.

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FAST CHANGE OF 3 ENGRAVED ROLLS
3-roll embossing unit for flooring sheets allowing a fast change of the engraved roll without stopping production.

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LABORATORY FOR PVC

2-ROLL MILL Ø 70x150 mm, Ø 150X310 mm, Ø 200x400 mm
Laboratory equipment suitable for any type of mixing and measuring activity, as well as the development of thermoplastic resins products, provided with forged steel rolls, independent roll drive with hydraulic gap adjustment, customisable setting of speed and friction ratio and stock-guides made of Teflon with fixed position or widthwise adjustable.

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2-ROLL MILL Ø 250x500 mm, Ø 300x600 mm, Ø 350X700 mm
Laboratory equipment suitable for any type of mixing and measuring activity, as well as the development of thermoplastic resins products, provided with forged steel rolls, independent roll drive with hydraulic gap adjustment, customisable setting of speed and friction ratio and stock-guides made of Teflon with fixed position or widthwise adjustable.

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2-ROLL MILL Ø 400X1000 mm
The new RODOLFO COMERIO laboratory mills are suitable for any kind of mixing, measuring and development of thermoplastic resin products, required by production control, laboratories and research institutes. Moreover, they can be put inside the factory production cycle for the production of small batches or for the feeding of mini calenders. The main qualities of this equipment are robustness, ease of operation, the presence of innovative tools to determine test data.

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F-SHAPED CALENDER FOR FLOORING
Versatile and flexible laboratory solution that recreates in small-scale all the features of the production plants. Whether it is used for laboratory testing, for research and development, for the sampling of new products or for small-scale production, the pilot or laboratory calendering line is made in modular parts to adapt to the needs of our customers that may arise from time to time and allow any future implementation.

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I-SHAPED CALENDER FOR BASE LAYERS
Versatile and flexible laboratory solution that recreates in small-scale all the features of the production plants. Whether it is used for laboratory testing, for research and development, for the sampling of new products or for small-scale production, the pilot or laboratory calendering line is made in modular parts to adapt to the needs of our customers that may arise from time to time and allow any future implementation.

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CALENDERS FOR TIRES

STEEL CORD CALENDERS

Calendering lines for the rubberizing of steel cord for PCR – TBR – OTR.
The calenders are equipped with RC RUN SAFE PACK, the most advanced hydraulic system to control the positioning and the working pressure of the rolls.
In addition, RODOLFO COMERIO calendering lines are equipped with the latest generation of patented systems to guarantee end users maximum line efficiency and maximum safe operation.

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TEXTILE CORD CALENDERS

Calendering lines for the rubberizing of textile cord for tires, fabrics for conveyor belts, technical products and any other application that requires it.
The calenders are equipped with RC RUN SAFE PACK, the most advanced hydraulic system to control the positioning and the working pressure of the rolls.
In addition, RODOLFO COMERIO calendering lines are equipped with the latest generation of patented systems to guarantee end users maximum line efficiency and maximum safe operation.

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TEXTILE/STEEL CORD CALENDERS

Calendering lines for the textile and steel cord rubberizing.
The lines are equipped with all the systems both for the treatment of textile cord and for the treatment of steel cord.
Their mixed use allows production flexibility.
The calenders are equipped with RC RUN SAFE PACK, the most advanced hydraulic system to control the positioning and the working pressure of the rolls.
In addition, RODOLFO COMERIO calendering lines are equipped with the latest generation of patented systems to guarantee end users maximum line efficiency and maximum safe operation.

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3-ROLL CALENDERS FOR RUBBERT SHEET

The calendering lines for rubber sheet find their application in various production areas, where the production of rubber sheet only is required, from the thinnest to the thickest thicknesses.
The calenders are equipped with RC RUN SAFE PACK, the most advanced hydraulic system to control the positioning and working pressure of the rolls.
In addition, RODOLFO COMERIO calendering lines are equipped with the latest generation of patented systems to guarantee end users maximum line efficiency and maximum safe operation.

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CALENDERS FOR INNERLINER

Calendering lines with different configuration options, with 3-roll calender or 2+2 calender, suitable for the production of innerliner, squeegee with the possibilty to have a lamination with the PLY after the calender.
The calender is equipped with RC RUN SAFE PACK, the most advanced hydraulic system to control the positioning and the working pressure of the rolls.
In addition, RODOLFO COMERIO calendering lines are equipped with the latest generation of patented systems to guarantee end users maximum line efficiency and maximun safe operation.

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CALENDERS FOR STRIPES

Calendering lines equipped with automatic winding threading systems and automatic systems for cutting stripes with variable width and number according to production requirements and recalled by recipe.
The calenders are equipped with RC RUN SAFE PACK, the most advanced hydraulic system to control the positioning and the working pressure of the rolls.
In addition, RODOLFO COMERIO calendering lines are equipped with the latest generation of patented systems to guarantee end users maximum line efficiency and maximum safe operation.

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ROLLER DIE CALENDERS
Customized calenders used in combination with extruders to turn rubber compound into sheets of uniform thickness, used in the production of innerliner, rubber sheets, V-belts and elastic components.

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CALENDERS FOR OTHER SECTORS

RUBBER TRACK CALENDERS

Calendering lines with 3-roll calender, rolls’ size at customer’s choice, post-calender equipment designed for the winding of rubber in full width or in divided stripes. Winding unit with automatic threading system. The rubber sheets produced are designed for the creation of rubber tracks for snowmobile, tractors, large agricultural machines and industrial machines.
The calenders are equipped with RC RUN SAFE PACK, the most advanced hydraulic system to control the positioning and the working pressure of the rolls.

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CALENDERS FOR HOSES

Calenders designed to meet the specific demands of rubber hose manufacturers for a variety of applications, for fabric rubberizing with EPDM, SBR, NBR, CR or CMS and lamination with internal and protective layers.
The calenders are equipped with RC RUN SAFE PACK, the most advanced hydraulic system to control the positioning and working pressure of the rolls.

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CALENDERS FOR SILICONE

Calenders specifically designed for the production of silicone sheets with excellent insulation and heat resistance properties, which can be laminated in multiple layers as needed or laminated with a support to increase strength, allowing to obtain a unique high-performance product, durable and reliable for demanding applications.
The calenders are equipped with RC RUN SAFE PACK, the most advanced hydraulic system to control the positioning and working pressure of the rolls.

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CALENDERS FOR CONVEYOR BELTS

Totally customized calendering lines for specific productions of conveyor belts for mining, mechanical and plant engineering sectors and many others, with the rubberizing of reinforcement layers in fabric or wire mesh, the lamination of the rubberized layers to create the carcass and the top and bottom coating to protect the carcass, to obtain extremely strong and durable products.
The calenders are equipped with RC RUN SAFE PACK, the most advanced hydraulic system to control the positioning and working pressure of the rolls.

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CALENDERS FOR PRINTING BLANKET

4-roll calenders with a particular configuration designed to produce high quality printing blanket material for any application area.
The calenders are equipped with RC RUN SAFE PACK, the most advanced hydraulic system to control the positioning and the working pressure of the rolls.

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CALENDERS FOR AIR SPRING

Calenders equipped with special upstream and downstream units, designed to make the production process of high quality air spring material extremely efficient and precise with a high degree of flexibility when it comes to expanding the product range to meet niche applications.
The calenders are equipped with RC RUN SAFE PACK, the most advanced hydraulic system to control the positioning and working pressure of the rolls.

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CALENDERS FOR GASKETS

Calenders designed for the production of high performance material for gaskets and sealing products able to meet high tolerance requirements, for a wide range of applications and industries.
The calenders are equipped with RC RUN SAFE PACK, the most advanced hydraulic system to control the positioning and working pressure of the rolls.

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PRE- AND POST- CALANDER FOR TIRES

PATENTED RUBBER UNWINDERS

Unwinders of fabrics to be rubberized characterized by an invention patented by RODOLFO COMERIO, which makes automatic the threading of the new head of fabric and the insertion of a rubber stripe in the press to perform the joint in a few seconds, considerably reducing the capacity of the accumulator, obtaining perfectly stretched fabric heads and tails and significantly decreasing the waste of material of the joint.

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END-COUNT ROLLS
Steel rolls specially designed to prarrange the end-count of the steel cord web to be laminated to the rubber sheets between calender rolls 2-3. The size and distribution of the grooves is customized according to the types of steel cords used, from the thinnest to the thickest diameters. The rolls are lodged in special supports that allow them to be quickly replaced.

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EBR (Electron Beam Radiator)

Inserted downstream of the calender, this special device allows materials for carcass belts and innerliner for tires to undergo an electron beam (EB) crosslinking process before the curing. This treatment allows to use thinner calendered rubber sheets, lowering raw material costs, making the tire lighter and contributing to higher quality.

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WINDERS WITH INCLINED CUTTING
Dual shuttle type winder with the corresponding liner unwinders equipped with the respective centering units, above which a transversal cutting unit is placed to allow to automatically cut the produced material with an angle between 90° and 45° as to the production axis, allowing to reduce the waste in the processes following the calendering, where it would avoid to perform trimmings to the material head.

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PRE- AND POST- CALENDER FOR OTHER SECTORS

PRINTING BLANKET LAMINATION
Special device to laminate the material on calender roll 4, consisting of a pressing roll made of welded steel, superficially finished with rubberizing treatment and mounted on bearings lodged in special supports that allow quick replacement.

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COOLING UNIT
Unit designed to cool calendered material, consisting of rolls with jacketed stainless steel surface, equipped with special rotary joints complete with flexible hoses, fluid distribution manifolds and proportional valves for automatic temperature control.

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FLY-CUTTER FOR INNERLINER
Unit with motorized knife consisting of a rotating blade, controlled by a gearmotor, which allows to cut the material crosswise.
The blade unit can be adjusted in distance from the belt by means of micrometric screws.

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WINDERS FOR CONVEYOR BELTS
The peculiarity of this machine is the possibility to wind-up the multilayer composing a conveyor belt directly in line, with a system developed by RODOLFO COMERIO with very high precision in lamination, simplifying the normal production cycle, with consequent cost savings.

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EQUIPMENT AND ATTACHMENTS FOR CALENDERS

CALENDER WITH HYDROSTATIC SURFACE (RC SF-FREESystem)
Revolutionary technology patented by RODOLFO COMERIO that reduces to zero the friction between the sliding support and the sliding surface of the roll, equipped with hydrostatic pockets to which a multi-circuit lubrication of the system RC SF-FREESystemprovides the necessary amount of oil and pressure and protection against overloading without the sliding surfaces coming into contact with each other. The result is better penetration of the rubber between fabric fibers or steel cord intersections, which allows to reduce product thickness and thus lower costs.

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SPECIAL STOCK GUIDES
The stock guides, fixed to the machine by means of a support shaft and moved by means of motorized mechanical jacks, can be easily tilted for cleaning and approached to the rolls by means of pneumatic cylinders.

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STEEL ROLLS
RODOLFO COMERIO, unless otherwise specifically requested by the Customer, uses ALLOYED FORGED STEEL for the rolls of the calender, which guarantees a very low flexion of the rolls under work, thus allowing fewer corrections by the roll-bending and cross-axis devices in production and fewer interventions by the operator, guaranteeing a better precision of the final product.
The special grinding finishing of the surface avoids rubber adhesion, even for the stickiest compounds.

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EQUIPMENT AND ATTACHMENTS FOR PRE- AND POST- CALENDER

UNWINDER WITH PATENTED BIADHESIVE

Unwinders of fabric to be rubberized, characterized by an invention patented by RODOLFO COMERIO, which makes automatic the threading of the new head of fabric and the insertion of a stripe of double-sided tape in the press to perform the joint in a few seconds, considerably reducing the capacity of the accumulator, obtaining fabrics heads and tails perfectly stretched and flat and significantly decreasing the waste of material of the joint.

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PREHEATING OVEN
Temperature-controlled machine specially designed to reduce the residual moisture in the fabric to be rubberized, consisting of a special structure coated with highly heat-insulated panels, with opening doors for material threading.

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AUTOMATIC THREADING WINDERS
Innovative automatic system that does not require any direct intervention by the operator for the operations of threading and material winding start, with enormous advantages in terms of safety and reduction of bobbin changing times. The accumulation capacity of the post-calender accumulator can therefore be considerably reduced, with a consequent saving in plant costs.

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CARRIAGE WINDERS

Exclusive winder patented by RODOLFO COMERIO, made up of a central element, to which two extractable carriages are hooked, one on each side, each equipped with a winding beam of the rubberized material and one for unwinding the service liner, sliding on the ground orthogonally to the line to facilitate the bobbin extraction and introduction operations.
This halves the number of motors and control drives, eliminates the need for hoists to load and unload bobbins, and reduces both operating time and the number of operators.

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NEW MISSION SERIES MILLS

MILLS FOR PVC AND RUBBER

A wide range of mills that can be customized according to customer needs, with independent control of the rolls and equipped with the RC GAPSystem, the sophisticated hydraulic adjustment of the movement of the rolls, and the RC ROLLS SAFESystem that prevents contact.
The new born is MISSION 2020, 870×2700 mm, double independent control of 250 kW each, rapid emergency opening of the rolls and all the safety devices according to CE regulations.

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MILL FOR RUBBER WITH AUTOMATIC FEEDING FROM THE PALLET
Strength, robustness and all the unmistakable RODOLFO COMERIO style are enclosed in the PIONEER mill. The major pluses of this machine are:
– the control of the rolls, with independent speed reducer and universal joints.
– the support and rotation of the rolls on wig-wag barrel roller bearings, lubricated with oil.
– the gap between the rolls regulated by hydraulic pistons and displayed by digital transducers.
– the structure, exceptionally strong, made entirely of steel.
– a wide range of powers, speeds and frictions between the rolls.
– Automatic feeding from the pallet.

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MILL FOR RUBBER WITH STOCK BLENDER
Strength, robustness and all the unmistakable RODOLFO COMERIO style are enclosed in the PIONEER mill. The major pluses of this machine are:
– the control of the rolls, with independent speed reducer and universal joints.
– the support and rotation of the rolls on wig-wag barrel roller bearings, lubricated with oil.
– the gap between the rolls regulated by hydraulic pistons and displayed by digital transducers.
– the structure, exceptionally strong, made entirely of steel.
– a wide range of powers, speeds and frictions between the rolls.
– Stock Blender to better homogenize the compounds.

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RC SSMSystem (RC Single Step Mixing System)

RODOLFO COMERIO owns the know-how of SSM technology, with decades of applications by world-class tire manufacturers. RC SSMSystem organically combines 1 mixer and 6 high efficiency mills, completing the final mixing in one single step. The fully automatic system ensures homogeneity and stability of the compound, low dispersion of carbon black and silica, and very high quality of semi-finished and finished products.

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OPTIONS

DIVERTING STOCK GUIDES
Stock guides made of steel with a particular inclination to move the material along the rolls from the feeding side towards the unloading and fixed to a frame placed on the mixer and pneumatically movable vertically to allow the remixing of the compound.

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AUTOMATIC FEEDING DEVICE
RODOLFO COMERIO automatic compound feeding device, consisting of a group of pick-up and distribution of the compound from the pallet to the gap of the rolls of the mill.

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STOCK BLENDER
RODOLFO COMERIO Stock Blender device, consisting of rolls and fixed on the 2-roll mill frames, allows to significantly improve the homogeneity of the compound, cooling it. The special scraper blades guarantee the cleaning and the diverting of the compound between the rolls of the mill, for an optimal result.

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STRIPE-CUTTING KNIVES
Strip-cutting knives to pick up the material from the mill, fixed to the machine or retractable under the tank; with fixed or circular blade; automatically adjustable in width, with motor and display of the height, by means of the control system of the quantity of material present between the rolls of the calender.

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LABORATORY FOR RUBBER

LABORATORY CALENDERING LINES OR FOR SMALL PRODUCTION BATCHES
The RODLFO COEMRIO laboratory calendering lines are real mini-plants that offer numerous advantages. They guarantee a high level of flexibility to produce different materials and they allow experimentation with new technologies and new materials.
They are supplied fully wired/connected and pre-tested, making their installation faster..

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2-ROLL MILL Ø 70x150 mm, Ø 150x310 mm, Ø 200X400 mm
Laboratory equipment suitable for any type of mixing and measuring activity, as well as the development of rubber products, provided with forged steel rolls, independent roll drive with hydraulic gap adjustment, customisable setting of speed and friction ratio and stock-guides made of Teflon with fixed position or widthwise adjustable.

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2-ROLL MILL Ø 250x500 mm, Ø 300x600 mm, Ø 350X700 mm
Laboratory equipment suitable for any type of mixing and measuring activity, as well as the development of rubber products, provided with forged steel rolls, independent roll drive with hydraulic gap adjustment, customisable setting of speed and friction ratio and stock-guides made of Teflon with fixed position or widthwise adjustable.

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2-ROLL MILL Ø 400X1000 mm
The new RODOLFO COMERIO laboratory mills are suitable for any kind of mixing, measuring and development of rubber products, required by production control, laboratories and research institutes. Moreover, they can be put inside the factory production cycle for the production of small batches or for the feeding of mini calenders. The main qualities of this equipment are robustness, ease of operation, the presence of innovative tools to determine test data.

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SERVICES

FRONT-END ENGINEERING DESIGN (FEED)
RODOLFO COMERIO takes advantage of its own Front-End Engineering Design department for the development of its plants.
The design phase draws continuously on the company know-how focusing at the same time on the continuous improvement and evolution of its products. The constant objective is the satisfaction of customer’s requirements or rather design constraints.
A careful planning and continuous analysis allows to respect the planned design time.
We apply our technical skills to the company know-how of our customers to obtain the best results in the realization of innovative products.

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MACHINERY EXCEPTIONAL TRANSPORTS
RODOLFO COMERIO collaborates with the most important companies for the exceptional transport of its machinery both at national and international level, guaranteeing reliability and safety: exceptional transports
, exceptional lifting, industrial handling.

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"TURN-KEY" INSTALLATION
Our service includes the study, design, assistance, supervision and management of mechanical erection, wiring and piping operations of all equipment included in the supply, of their units, subunits and mechanical parts.
Provision of necessary resources consisting of experts in mechanical installation, piping, cable laying and connections, machinery handling and commissioning of equipment.

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PLANT CONFORMITY WARRANTY
All RODOLFO COMERIO plants and machinery are exclusively MADE IN ITALY and covered by a conformity warranty.
The warranty on the products is oriented to the retention and to the increase of customer satisfaction.

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CUSTOMER CARE ROOM
RODLFO COMERIO provides all services to customers before, during and after the purchase of a plant or service. Customer care is related to resolutions, improvements and adaptations of plants.
All plants and machinery comply with all safety standards for equipment, according to
the Machinery Directive 2006/42/CE.

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ASSISTANCE FROM REMOTE CONTROL ROOM

Innovative remote assistance service with augmented reality that allows a remote interaction between Rodolfo Comerio’s technicians, directly connected from the suitably equipped control room (RC REMOTE CONTROL ROOM), and customer’s technicians and operators, through the use of a dedicated app and of special tools that allow a continuous direct contact with our technical staff with remote connection to the PLC or real-time visualization of the plants through augmented reality.

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REVAMPING OF OUTDATED LINES
Revamping of production lines or single equipment aimed to improve the quality and enlarge the product range, as well as to increase production, thanks to the implementation of our most innovative systems, among which RC RUN SAFE PACK, and of automatized processes. The optimal revamping is proposed after a careful study of the possible integrations and a verification of the Customer’s existing equipment status.

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INDUSTRIAL PLANT TRANSFER
Machinery transfer service from one location to another, or within the same location (to another production point) of all machinery, with machinery and production lines transportation to the new location. Our service is flexible because it can be requested totally or partially.
The service of plant transfer offers:
– Engineering;
– Dismantling, transport and reassembly;
– Plant and machinery start-up;
– Dismantling only;
– Transport and reassembly only;
– Loading and unloading of vehicles;
– Reassembly and connection of production line;
– Line or machinery start-up with assistance for general operation.

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RODOLFO COMERIO S.r.l.
Via IV Novembre, 165
21058 – Solbiate Olona (Va)
ITALY

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