Archives: Products

Custom Cutting Solutions

Mario Cotta’s technical experts and engineers are ...

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Date
5 June 2018

Mario Cotta’s technical experts and engineers are dedicated to ensuring you have the best solution to your cutting challenges. Any proposal you receive from us begins with a holistic understanding of your entire cutting process. Contact us to discover your customized solution from Mario Cotta.

Kobe

Kobe by Mario Cotta is a slitting system designed ...

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Date
5 June 2018

Kobe by Mario Cotta is a slitting system designed specifically for trim cut. Kobe consists of two units; an upper and a lower one connected to each other by a C-Shaped Chassis. The upper unit consists of a pneumatic shear knife holder and the lower unit consists of a motorized bottom knife. Discover the Kobe by Mario Cotta trim system, your best choice.

Expando

Expando by Mario Cotta represents the most advance...

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Date
5 June 2018

Expando by Mario Cotta represents the most advanced generation for shaft based slitting systems for shear cut. The Expando slitting system consists of an upper and a lower part respectively equipped with a high performance Mario Cotta pneumatic knife holder and an expanding shaft for bottom knives.
The bottom knife change is extremely fast and safe thanks to the Mario Cotta patented technology for the Expandette cutting ring. The use of this  HSS cutting ring with double cutting edge allows not to remove expandable shaft for bottom knife change. The expando slitting system is the best solution when speeds do not exceed 2000 m / min, a high number of slits is required and machine width doesn’t exceed 4 meters.

Aurora

Discover now Aurora, the slitting system by Mario ...

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Date
5 June 2018

Discover now Aurora, the slitting system by Mario Cotta. Aurora represents the most advanced generation for shear-cut independent motorized systems. Each Aurora slitting group consists of an upper and a lower part respectively equipped with a high performance Mario Cotta pneumatic knife holder and an independent motor. The Aurora slitting system is the best solution when working speeds are high, above 1500 m/min or machine width exceeds 5m. Mario Cotta offers different types of positioning to meet all the market’s demands; positioning is simple, fast and precise thanks to the linear guides and ball bearing carriers, Aurora by Mario Cotta is the best choice.

Rolls Refurbishment

Technicians and Workshop are equipped and skilled ...

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Date
5 June 2018

Technicians and Workshop are equipped and skilled for existing roll refurbishment.
Mario Cotta guarantees only high quality materials and spare parts. Do not hesitate to contact us for a personalized offer. Discover all the quality and experience of the Mario Cotta world.

Metal Spreader Rolls

From design to production, Mario Cotta guarantees ...

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Date
5 June 2018

From design to production, Mario Cotta guarantees the highest quality standards.
The whole process is followed by a Technical Office and a highly specialized team of technicians who entirely designs the best solution for customer application in 3D. Taking advantage of high-tech machinery, balancing machine for balancing all sectors, Mitutoyo for tolerance control, Mario Cotta therefore ensures only high quality components and raw materials. All completed rollers are then tested at high speed on our Test Machine, which can accommodate rollers up to 9 meters of table. The test returns fundamental values ​​to guarantee high quality to the product. Vibrations, critical speeds and operating temperatures are measured along the entire board. Only after this fundamental test can the roller be prepared for shipping to the customer.

Rubber Spreader Rolls

From engineering to manufacturing, Mario Cotta is ...

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Date
5 June 2018

From engineering to manufacturing, Mario Cotta is committed to the highest  quality standards.
All the production process is followed by a team of highly skilled Engineers and technicians that develop the best solution for customers’ application.

Mario Cotta guarantees high quality components and materials due to highly technological machine used. Balancing machine to balance all the segments and Mitutoyo for tolerances check.

Bottom Knives for independent motorized system

Discover the Mario Cotta bottom knives for motoriz...

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Date
5 June 2018

Discover the Mario Cotta bottom knives for motorized systems with single or double slitting edge. These bottom knives are available also in Tungsten Carbide. The quality assurance of Mario Cotta, the best materials for the best possible product.

Multi Groove Bottom Knife

Mario Cotta bottom knives with diameters up to 500...

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Date
5 June 2018

Mario Cotta bottom knives with diameters up to 500 mm and single or double cutting edge. The type of fixing can be with or without thread, alternatively it is possible to mount the Multilock system for a perfect concentricity with the shaft. The Mario Cotta counter-knives guarantee maximum efficiency and the best performances. The solution you were looking for is just a click away from here.

Traditional Bottom Knives

Three typologies available from stock: F.L.C. “fre...

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Date
5 June 2018

Three typologies available from stock:

  • F.L.C. “free lock” for shaft or locked together
  • S.L.C. “self locking” with eccentric ring locking, to simplify the locking operation through an easy rotation of the anvil on the shaft itself.
  • M.L. “multi lock” with hose clamp and thread, unlike traditional anvils with thread locking, in the ML system the thread does not come out from the inside of the anvil (avoiding the damage of the shaft surface), and locks the bottom knife tightening the harmonyc steel clamps on the whole surface, guaranteeing a self centerning and mantaining the righ balance of the shaft.

Expando Bottom Knife

Exclusive Mario Cotta patent. The proprietary tech...

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Date
5 June 2018

Exclusive Mario Cotta patent.

The proprietary technology is based on a special support where a sintered steel cutting ring (HSS) is mounted that can be removed directly from the shaft through a specially designed omega “opening”. The ring has a double cutting edge and it can be used on both sides. The HSS grants an average lifetime of up to 4 times the normal steel. The revolution designed by Mario Cotta for your needs.

Score Cut Knives

Available from stock on the most common dimensions...

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Date
5 June 2018

Available from stock on the most common dimensions, with cutting edge radius of 30, 45 or 60 degrees or customized for the application.

Dished knives

The best steel available, the highest quality at t...

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Date
5 June 2018

The best steel available, the highest quality at the service of the best dished knives entirely made in our workshops. Mario Cotta knives are available in stock in the most common sizes.

Flat Knives

Starting from the best available top quality steel...

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Date
5 June 2018

Starting from the best available top quality steels, these circular flat knives are entirely made in our workshop. Currently the flat knives are available in stock in the most common sizes.

PPMS Hot Cut Knife Holder

The PPMS Hot is the largest most widely used hot c...

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Date
5 June 2018

The PPMS Hot is the largest most widely used hot cut knife holder in the Mario Cotta product line. Thanks to its unique design, it withstands the most severe of working conditions.

Lisa Hot Cut Pneumatic Knife Holder

Discover the 15.7 mm hot cut blade holder solution...

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Date
5 June 2018

Discover the 15.7 mm hot cut blade holder solution. The Lisa Hot can be used where there are small spaces in the machine and high working temperatures are not required. The bonderized blade rotation bearing guarantees an excellent seal at the operating temperature over time.

PPMSP Knife Holder

The PPMSP 60 mm pressure knife holder is able to g...

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Date
5 June 2018

The PPMSP 60 mm pressure knife holder is able to generate a vertical force of more than 150 pounds at 6 bar. The PPMS by Mario Cotta maintains excellent stability of the hub thanks to its generous dimensions.

Rocky

Discover the score cut knife holder by Mario Cotta...

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Date
5 June 2018

Discover the score cut knife holder by Mario Cotta. With a vertical force of over 60 kg at 6 bars in 25 mm width, Rocky is suitable for cutting even very resistant materials. Rocky is also available with microadjustment for half cut. Find out more.

Lisa Pneumatic Knife Holder

Discover the bestselling 12.7 mm Lisa Score Cut kn...

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Date
5 June 2018

Discover the bestselling 12.7 mm Lisa Score Cut knife holder from Mario Cotta. The Lisa contains a patented cartridge release mechanism that allows you to maintain the cutting position in the machine while <while changing blades> and makes maintenance easier. The Lisa is also available with micro-regulation for half cut and a reinforced body option to reach higher thrusts.

PPS s.2 Pneumatic Knife Holder

The PPS s.2 pneumatic knife holder by Mario Cotta ...

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Date
5 June 2018

The PPS s.2 pneumatic knife holder by Mario Cotta is the perfect union between performance and simplicity of use for minimum cuts of 50 mm.

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