Six-roll calender machine
Main Technical Characteristic Specifications:
1. Net paper width: 1300mm Calender paper width: 1430mm
2. Designed speed: 250m/min
3. Working speed: 50-200m/min
4. Balancing speed: 300m/min
5. Picking up speed: 5-15m/min
6. Maximum liner pressure between rolls: 100-250KN/M
7. Winding paper maximum diameter: 1500mm
Calender rolls quantity: 6 pieces, Configuration is as follows:
1)Top roller and Bottom roller:
Type: Fixed concave roll;
Material of roller: alloy chilled cast iron,
Centrifugal casting,
Size: Φ465×1500mm
Surface hard degree and roughness: 72SHD,0.1μm
2)Middle Iron Roll : 1 set
Material of roller: alloy chilled cast iron
Size: Φ300×1500mm
Surface hard degree and roughness: 72SHD,0.1μm
3)Polyurethane Roll: 3 sets
Material of roller: Roll core is alloy chilled cast iron, roller surface is covered with polyurethane rubber
Size: Φ410×1470mm
