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Underfeed, Rewinder, Paper Making Machine, Preparation, Pulp Device, Screen, Cutter

Posted at: Offers to Sell and Export | Posted on: Tue 23 Mar, 2010 5:36 am |
underfeed rewinder paper machine preparation pulp screen cutter
Products Photos CatalogUnderfeed Rewinder Photos Catalog

II. Technical Parameters of rewinder

1. Net paper width: 3000mm

2. Paper grammage: 100-300gsm


Paper leading: downwards

4. Maximum diameter of original paper roll: Φ2000mm

5. Maximum diameter of finished paper roll: Φ1500mm

6. Design running speed: 800m/min

7. Working speed: 600m/min

8. Leading speed: 5-25m/min

9. Tension of paper web: 0.5-1.5kg/cm

10. Front support roll: Φ500mm*35mm (sand blasting and chromium plated)

Back support roll: Φ500mm*30mm (chromium plated)

11. Paper press roll: Φ270mm*20mm (chromium plated)

12. Guide roll: Φ270mm*20mm (chromium plated)

13. paper touch roll at front and back of circle slitters: Φ240mm*20mm (chromium plated)

14. Gauge distance: 4300mm

15. Gearbox: ZDY 160 Hard-Teeth Cylindrical Gear Gearbox

16. Weight: 25t

17. Motors:

Lower roll motor: Z4-180-41 55kW 2 sets 1500-3000r/min

Excitation Voltage180V, with photoelectric coder feedback

Paper-withdrawing roll motor: Z4-250-41 90kW 1 set 600-1600r/min 236A. Excitation Voltage180V, with photoelectric coder feedback

Lower circle slitting disc motor: 0.75kW, 2900r/min, 4 sets

Oil pump motor: 4kW 1set

Blower motor: Y180l-2 22kW 1pc

18. Brake: YWZ300/45, 3 sets

19. Oil cylinder:

Lifting oil pump for press cylinder: Φ100*850, 2 pcs

Paper pushing oil cylinder: Φ80-380, 2 pcs

Unloading oil cylinder: Φ100*850, 1 pc

Oil cylinder for unwinding longitudinal regulation: Φ125*100, 1 pc

Oil cylinder for unwinding cross regulation: Φ100*100, 1 pc

Air cylinder for unwind roll: Φ160*160, 2 pcs

Connection air cylinder for unwind roll: Φ125*80, 1 pc

20. Upper circle slit knife: Φ190*Φ90*2 (9SirCr, produced in Shanghai), 4 pcs

Lower circle slit knife: Φ200*Φ180*55 (9SirCr, produced in Shanghai), 4 pcs

21. Bearings are produced by WAFANGDIAN

22. Ripple pneumatic tyre for feeding paper: Φ200, 1 pc

23. Polyurethane flat belt for feeding paper: 5 pcs (B50, δ=2, L=1720)

24. All rotatory rolls are checked against dynamic balance at G 2.5 during running at a speed of 1000m/min. The rotatory rolls are hard-chrome plated.

Company Contact:

papermc photo
Contact Name: Vicky Wang
Company Name: Hengbon Industrial Co., Ltd.
Email: Email
MSN: Email
Skype: vicky_hengbon
Yahoo Messanger: Email
Tel: 0086 15610503516
Fax: 0086 532 82823216
Street Address: Hengbon Industrial Zone,
Zhucheng, Weifang, Shandong, China
Website: http://www.hengbon.com/
Member name: papermc
Country: China-CN China
Member Since: 12 January 2010
Total Leads: 2126 papermc Import Export Business Leads
Business focus: Paper Machinery, Stock Preparation, Stock Pulper, Refiner, Pressure Screen, Paper, Machinery, Screen, Cleaner, Thruster, Washer, Conveyor, Thickener
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