Hefei Dongsheng Machinery Technology Co., Ltd
Dongsheng Intelligent Equipment Co., Ltd.
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Automatic BOPET BOPA BOPLA BOPP Film Making Machine SIEMENS PLC Special Film Production Line
Product Description
Temperature control system:
There are a large number of temperature control points in the production process of BOPET, and the temperature control accuracy of these points should meet the requirements of the process.
The filter, melt line and die head are heated by electricity or oil. PT100 platinum resistance is used as the temperature detection sensor. The actual temperature detected is input into PLC and PID calculation is performed by PLC. Then the output of PLC controls the power unit or regulating valve to heat or cool. The accuracy of temperature control can reach ± 1 ° C.
It is required to control the temperature of jacket cooling water to meet the process requirements. The workshop shall be equipped with refrigeration unit to control water temperature through cold / heat exchanger, temperature sensor and regulating valve.
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.