Dongguang County Jinguang Packing Machine Factory

Model Number: ZWJ-2640 Brand Name: KSPACK Key Specifications/Special Features: Applications:ZWJ frame-type slitting and rewinding machines are used to slit original rolls or to make big width rolls into narrow width rolls by second processing and rewinding into finished rolls according torequirements for rolls width and tightnessThis machine has two kinds of structure arrangement according to position of transmission section Facing paper delivery direction, transmission section is on right or on left upon customers’requirementsTechnical Features :1. Double bottom rollers driving by independent two motors, constant torque variable frequency control, which can solve problem of speed difference between two bottom rollers (single-motor drive cannot solve this problem)2. Platen roller is using precision linear guide rail, high precision, good wear resistance, long life time3. Paper unwinding tension is controlled by Japanese SMC electric proportional valve, so that to keep consistence of paper web tension4. Relative to other rewinding machine, roll paper is in better tightness and end face is tidy
Technical parameters:
1. Paper width: max 2700mm, min 1200mm, guide rolls width 2700mm
2. Net paper width: 2640mm
3. Paper diameter: Φ1500mm
4. Rewinding diameter: ≤Φ1500mm
5. Paper core: 3/6/12" are all available
6. Collecting paper core: Φ76.2mm (three inches)
7. Paper slitting width: cutting into two rolls or rewinding by two sides aligning
8. Paper weight: 50-510g/m²
9. Slitting knives: according to user’s requirements, standard configuration of four sets
10. Upper knife: Φ150x90x1.5mm
11. Round knife below: Φ200x165x90mm, multiple blade knife
12. Collecting roll: shaftless top core 3"
13. Head pressure: pneumatic pressure
14. Brake device: pneumatic brake, brake discs Φ260mm, dual brakes
15. Motor power: main motor 18.5kW, 2 sets, from Shandong Huali, paper unwinding clamping motor 1.5kW, 2 sets
16. Speed adjustment mode: frequency control, frequency converter from Shenzhen INVT
17. Paper guiding way: bottom
18. Unwinding paper: axial move freely through motor on slide way, which is suitable for cutting different widths of base paper
19. Weight: about 10T
20. Designed speed: 350m/min
Working speed: 300m/min
21. Size: 5500x4500x2600mm
22. Paper unwinding top core 3/4/6" are all available
23. Winding way: pneumatic core shaft, 1 piece