42CrMOAIA Alloy Calender Roller for Extruder Machine / Spare Parts of Plastic Extruder Machine

• Casting Method: Special Casting
• Casting Form Material: Metal
• Casting Metal: Cast Steel
• Surface Treatment: Polishing
• Surface Roughness: Ra0.05
• Coating: Water
• Machining Tolerance: +/-0.01mm
• Certification: CE, ISO 9001:2000
• Transport Package: Wooden Case
• Specification: 1000mm-3000mm
• Trademark: CHAMPION
• Origin: Zhejiang, China
• HS Code: 8477900000
• Production Capacity: 2000 PCS One Year

Product Description

ZHEJIANG CHAMPION PLASTIC MACHINERY CO., LTD.

CHAMPION MACHINERY, is committed to providing you extrusion machines with high quality, high efficiency, bigger capacity, lower power consumption. Have achieved success in international development and been recognized by customers as a leader in the sheet extrusion industry.

Since the establishment of CHAMPION, our team has continued to develop more intelligently operated and environmentally-friendly extrusion equipment and process technology solutions based on the plastic sheet product itself.

As a professional plastic sheet production line supplier, we have already successfully completed 2400+ projects. Such as PET/PLA/PP/PS/ABS/PE sheet extrusion machine, PC/PMMA/GPPS/MS sheet extrusion machine and EVA/PVC sheet production line.

Not only the complete extrusion line, but also the auxiliary equipments, such as roller, winder, controller, extruder, etc.

Roller for Calender of Extrusion Line
Roller, the important equipments for many kinds of machine, such as calender machine, extrusion machine, winding machine, paper machine, coating machine, etc. The surface effect of roller, hardness of roller, production precess, makes the good quality product.

Select 45# seamless steel tube or alloy steel as raw amterials and produce it through heating treatment and machine work. Assemble the passageway or jacket in the middle. Cooling or heating temperature difference is not larger than ±1ºC, and the surface hardness is ≥HRC60, Hardness after chrome plating and polishing is HRC62, and temperature distortion is not large than 0.01mm.

Classification of roller:
Mirror surface roller
Super surface roller
Grinding roller
Embossing roller
Diamond type roller
Rubber roller
Others

Application:
Applicable to surface calendaring of all kinds of plasitcs susch as PP, PET, PLA, PE, ABS, PC, PMMA, EVA, MS, PVC etc.
Calendering and flat glossing of plastics, leather ironing calendering, textile fabric ironing, and treatment of calendaring and flat glossing of paper.

It can be back-up of your current plastic sheet productiong line.

Feature:
The surface roughtness level of the roller can be reached ≤0.015um
The chrome layer of roller is about 0.08-0.12mm
Enhanced roller rigidity and minimized roller surface temperature deviation through special roller structure design.

Roller Production in Champion Factory

 

 

Roller diameter	200mm-800mm
Roller width	1000mm-3000mm
Roller material	45# steel roller, alloy steel
Cooling or heating medium	Water

Roller Used for Champion Extrusion Machine