Model Number: ZJ-F Brand Name: KSPACK Key Specifications/Special Features: Electric shaftless mill roll standCharacteristics:1. Structure is symmetrical, can load two raw paper rolls at the same time, can change the paper roll without stopping the machine, total electrical control over the operation of tightening, loosening, up-down, moving for center, left and right2. Effective working width: 1400, 1600, 1800, 2000mm3. Max raw paper diameter: 1600mm4. Min raw paper size: 400×900mm5. Max loading of single arm: 1500kg6. Each roll stand has two paper roll sending rails, two paper roll up dollys, rail is made from the welding of the 12# channel steel and direction-leading pole, the dolly is made from 12# channel steel, the length of the rail is 4500mm7. Use disk model brake, handle and electrical model are optional
8. Clip head is cast-iron finial model or automatic double expanded model (optional)
9. Electrical elements are centralized controlled, this highly improves the production efficiency

Technological parameters:
1. Paper roll frame working model: mechanical electrical operation
2. Paper roll length range: max 1600, min 900mm
3. Paper roll diameter range: max 1400mm, min 400mm
4. Single side max load: 1500kg
5. Motor power: (all are planet cycloid motor)
1)Clip motor: 0.75kW, 4,units,380V,50Hz
2) Up and down motor: 2.2kW,1 unit, 380V,50Hz

Paper roll up-dolly and rail:
1. There is a direction-leading wheel on the dolly, which can send the paper roll stable
2. Each roll stand has two paper roll sending rails, two paper roll up dollys, it can load the paper roll in two sides at the same time