Bidirectional 1450mm 400 Micron BOPP Film Production Line

Mature Technology BOPP Film Production Line With Adjustable Ratio Of Bidirectional Stretching Function

Product Description

Extruder

Twin screw extruder is equipped with two vacuum ports to realize vacuum dehumidification, instead of installing dryer in traditional production process.

The molten particles establish a stable pressure through the metering pump, and then enter the filter to be filtered. The latest process requires the polyester to adopt a disc filter screen, which is conducive to the melt staying in the filter for as long as possible during the process of passing through the filter, so as to enhance the consistency of the melt. The heating of the filter should be very uniform to avoid so-called hot spots. To achieve this effect, use hot oil heating.

The production of biaxially oriented polyester film requires stable extrusion quantity of extruder, small fluctuation range of outlet pressure, no overheating and degradation of melt, so as to achieve high quality of film products. This requires uniform extrusion, melt temperature and plasticization, elimination of bubbles, no pulsation of material flow and low power consumption.

Technical Data

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.

Dongheng(dswintec.com) located in HeFei city and SuZhou city, Dongsheng Intelligent Equipment Co., Ltd is a well-known manufacturer of functional-film equipments. The company specializes in manufacturing vacuum coating machines, splitting machines, rewinding machines, bidirectional film pulling machines, and other related equipments, for fields of electronic films, lithium battery separators, optical films, packing films, copper/aluminum foil and others.

Dongsheng is also equipped with well-qualified R&D personnel,and experienced mechanical and electrical application engineers. Oriented to customers requirements and satisfaction, Dongsheng is dedicated to provide integrated solutions for designing & manufacturing, upgrading & reconstruction for used equipments, process designing, equipment installation, technical consultation,and personnel training, from single devices to whole production lines. With excellent products and efficient services, DONGSHENG is obtaining more and more satisfaction

and support from users at home and abroad.