Light Weight Slitter Nip Roller For High Speed Plastic Film Slitter Machine

Slitter Nip Roller Basis Information

Continuously increasing machine speeds and material web widths are requirements which can hardly be met using conventional rollers made of steel and aluminum. The modern design material CFRP is therefore state-of-the-art in our company for rollers which must be able to meet even particularly high-end requirements. For this material, the rigidity-weight-ratio is many times higher than that of aluminum or steel. The critical speed of a rotating body can be increased, and its deflection as well as its mass moment of inertia can be reduced.

CFRP Contact Roller made of CFPR are available in the same technical designs as our proven metal rollers, and additionally provide the advantages of the modern CFRP material.

CFRP Contact Roller can be delivered with diameters up to 1200mm and depending on the application, roller lengths of up to 13,000 mm are available.

CFRP Contact Roller Features

CFRP Contact Roller For BOPP line is a specialized roller used in winding processes. It is made from carbon fiber-reinforced polymer (CFRP) and offers several advantages over traditional steel Rollers.

1. Improved Stability: Carbon Fiber Contact Roller For Winding have low inertial forces, which allows them to maintain stability even at higher speeds compared to steel or aluminum rollers
2. Higher Speeds: Due to their low inertial forces, carbon fiber rollers can reach higher speeds, resulting in a more efficient rolling process.
3. Reduced Stresses: Carbon Fiber Contact Roller For Winding reduce stresses on Motors and Bearings, leading to increased life and efficiency.
4. Light weight: Carbon Fiber Contact Roller For Winding are significantly lighter than steel rollers, reducing handling and safety issues during changeovers.
5. Energy Efficiency: The lightweight nature of carbon fiber rollers reduces energy consumption.
6. Faster Acceleration: Carbon Fiber Contact Roller For Winding can speed up significantly faster than steel rollers.

The slitter nip roller is the main auxiliary roller of the slitting press of the plastic film, which is mainly used for the tight roll when the slitting machine slitting film, which can be stable and high-speed winding, the end face is more flat during production, and the twill of the film surface is reduced.

The slitter nip roller is used for various high-speed slitter machine, the core of the roller is mainly made of carbon fiber, glass fiber composite material and aluminum tube, and the surface is covered with EPDM, PU and other rubber. It can be processed according to user requirements. We can also process spiral grooves and other grooves according to user requirements.

CFRP Carbon Fiber Slitter Roller Parameter

Shell Construction: Single-shell construction with CFRP-tube

Shrinked and welded disks and journals from S355 joined by adhesive in tube
Surface: Black EPDM coated, thickness 14-16mm, Roughness: Ra0.4μm
Out of roundness ≤0.05mm
Dynamic balancing G2.5 up to line max. speed

About us

Huatao Group was founded in 2008. We are a professional and leading supplier of various rollers for paper machine, corrugator, rubber & plastic industry, nonwoven fabric industry over 15 years of experience.

Paper Industry: forming roller, vacuum couch roller, dandy roller, breast roller, rubber press roller, stone press roller, rubber roller, dryer cylinder, size press roller, calender roller, pope reel roller, spreader roller, embossing roller.

Plastic & Rubber industry: chill roller, MDO preheating roller, MDO nip roller, MDO stretching roller, PRS cooling roller, corona treater roller, corona treatment nip roller, flame treatment roller, CFRP contact roller, CFRP tension roller, CFRP nip roller, winding core, coating drum, cooling drum, spreader roller, anilox roller, calender roller, embossing roller.

Nonwoven fabric industry: cylinder roller, doffer roller, CFRP guide roller, embossing roller, cooling roller, spreader roller.

With a strong commitment to innovation, reliability, and customer satisfaction, Huatao Group has become a trusted provider in the industry and our products have been exported to more than 96 countries and have a good reputation.

Huatao understands that each customer may have different requirements, which cannot meet from one factory, but we can meet, we are also familar with domestic factory advantages with matching superior quality and help customer not walk bend road.

We pursue each customer is buying and using HUATAO products with a rest assured heart and service is never end.