1) best quality alloy stainless steel; 2) independent heating system; 3) solid forging,peripheral drilling. Technical Data: 

1)Structure of calender machine: Two-roller Stand-up calender machine;

2)Roller size:φ480mm x 3600mm, pattern effective width: 3580mm,final product ≥3200mm;

3)Material of Calender Roller: 42CrMoV

4)Structure of calender roller: integral casting, peripheral drilling, hole diameter: φ35mm, hole quantity: 18 holes, drilling line degree (including connecting error ≤0.5mm);

5)Hardness of Calender Roller:HRC60 for smooth roller, HRC58 for embossing roller;

6)Heat treatment of Calender Roller: quenched and tempered, roller body medium frequency quenching to the requirements of buyer;

7)Roller pattern: up to the requirements of buyer;

8)Roller thermal deformation: roller deformation ≤0.02mm for normal use;

9)Calender machine line pressure: 0~120kg/cm, adjustable;

10)Calendar machine line speed: 0~100m/min ( normal technical speed 0~70m/min);

11)Calender roller height: 0.6mm (line pressure 60kg/cm, no cross between top and bottom roller);

12)...

  

   For more detailed technical requirements,please offer us your real samples and your requirements.