Hefei Dongsheng Machinery Technology Co., Ltd
Dongsheng Intelligent Equipment Co., Ltd.
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Li-Ion Battery Separate Film Production Line Shrink Film Production Line With Speed Max. 300m/Min
Product Description
Traction winder
overview:
Form: enter the traction equipment, go through film de electrostatic (many places), cooling, flattening (many places), thickness measurement, corona treatment, and then enter the double station turnover winder, which can realize gap winding and contact winding, and complete automatic coil change
basic parameters:
Film width: maximum 4700 mm (after trimming)
Maximum speed: 150m / min
Film inlet height: 1100mm
Core diameter: 350mm
Winding diameter: max. 1200mm
Core length: 5300 mm
Winding tension: 0 -- 4000N
Roller pressure: 0 -- 2000N
Coil core form: steel core
Number of cores: 20
Technical Data
| Casting film Thickness | 400~3200um |
| Finished film thickness | 50～300um |
| Casting film width | 1450mm |
| Finished film width | 4700mm |
| MD ratio | 1:1—1:4 |
| TD ratio | 1:2—1: 5 |
| Production speed | max140m / min |
| Main Extruder output | max 4000 kg/h
|
| Sub Extruder output | max 1000 kg/h |
| Winding diameter | max φ1200 mm |
Major Function
. Bidirectional & simultaneous stretching
. PLC central control
. Longitudinal-stretching free
. Adjustable ratio of bidirectional stretching
. Auto rewinding
Packaging & Delivery
1. Prompt delivery;
2. Professional logistic agent;
3. Well-trained and disciplined packing team;
4. After-sale service: Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved for you immediately.
Competitive Advantages
1. We offer high quality products at competitive price;
2. customs clearance is guaranteed;
3. Good after-sale service;
4. Flexible payment terms;
5. With excellent products and efficient services, we are well known both at home and abroad.
Our Factory
Our customers
FAQ
Q:Where is your factory located? Can I visit it before I place an order?
A:Our factory is located in Hefei, Anhui,China; Welcome to visit our factory.
Q: How about the warranty and after-sale service?
A: We provide 12 months warranty and lifetime technic suport for all machinery.
The response is available within 12 hours while the solution for the troubleshooting is provided within 48 hours.
Q. Machine installation
A. We could assign the technician to the place for the on-site installation if requested by the purchaser.