Doctor Roll For Single Facer Machine

Doctor Roll For Single Facer Machine

Description Of Doctor Roll For Single Facer Machine

The doctor roll is made of improved carbon structural steel. The roll adopts the Integral structure, and the roll is solid, the axle neck and the axle are made of the one steel bar. All of these guarantee the machining accuracy of the doctor roll. The surface of the roll is electroplated with chromium. So the roll is Beautiful and durable.

Features Of Doctor Roll For Single Facer Machine

• Tungsten carbide corrugating roll adopts 48CrMo alloy steel forgings as its material;
• After medium frequency quenching, the hardness of corrugating roll is higher than HRC60, and the depth is 7mm;
• Imported tungsten carbide powder and Praxair JP8000 HVOF system are adopted;
• Abrasion resistant tungsten carbide coating has a thickness of 50-60 micrometer;
• Compared with chrome plated corrugating roll, tungsten carbide corrugating roll can be used more than three times long with a cost less than twice;
• The whole production process will be inspected, and the corrugating rolls have passed ISO9001 certification;

Specification Of Doctor Roll For Single Facer Machine