Hefei Dongsheng Machinery Technology Co., Ltd
Dongsheng Intelligent Equipment Co., Ltd.
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Bidirectional And Simultaneous Stretching Film Production Line High Speed Film Production Line
Product Description
Casting machine
Main specifications:
Type: double cold drum leeward electrostatic adsorption
Film width: 1450 mm (maximum)
Mechanical speed: 5 ~ 60m / min
Cold drum: diameter: the first cold drum is 2200mm, the second cold drum is 800mm, stripping roller is 400mm
Roll surface width: 1900 mm
Main drive requirements: the first cold drum, sleeve shaft torque motor; the second cold drum, asynchronous servo motor
Stripping roller, asynchronous servo motor
Surface finish: hard chromium plating, RA ≤ 0.01M
Adjustable range of height: cold drum φ 2200 mm, ± 100 mm; cold drum φ 800 mm, ± 100 mm;
The longitudinal movement range of the cold drum is 2200mm, > 1800mm; the cold drum is 800mm, > 600mm;
Walking speed of the cold drum on the base: frequency control
Guide roller diameter: 300 mm, chrome plated
Drum surface temperature range: 15 ~ 60 ℃
Temperature accuracy: ± 0.5 ℃
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.