Stimulated by the development of global new energy vehicles, electric tools, electric bicycles, laptops, mobile phones, and other applications., the demand for lithium batteries, which is known as the “heart” of these products, have been expanding rapidly.
As the most essential part of the lithium battery, the separation cast film is to separate the positive and negative poles of lithium-ion battery between a battery’s anode and cathode in order to keep the 2 electrodes apart and prevent electrical short circuits.
At present, Blesson’s advanced solution for lithium battery separation film by the dry process has won the trust of many major manufacturers in China.
Guangdong Blesson Precision Machinery Co., Ltd. recently delivered a three-layer co-extrusion Lithium battery separation film production line to a customer in Shenzhen, after prominent feedback of our single-layer Lithium battery separation cast film production line sent in 2018 to the same customer.
This BLS-CFM1350-3 three-layer co-extrusion Lithium battery separation film production line produced by Guangdong Blesson Precision Machinery Co., Ltd. is composed of five major parts:
The advantages of our BLS-CFM1350-3 three-layer co-extrusion lithium battery separation film production line include high output, stable performance, and full automation.
The maximum production capacity of this CPP separator cast film production line reaches 220 kg/hr, with an overall dimension of 17000 × 8000 × 4500 (mm). And the film is A / B / A three-layer structure.
Technical highlights of lithium battery separation film production line
1. Advanced servo motor driving and regulating device is perfectly integrated with high-performance automatic control system;
2. The casting roller, calibrating roller, and cooling roller are regulated by independent AC servo motors, and each casting roller, calibrating roller, and cooling roller is equipped with independent oil heating or water cooling temperature regulation system to ensure flexible process performance;
3. According to the technical requirements of lithium battery separation film products, our cast film production line can store a number of process formulas so that the operator can quickly load the required parameters from the database. The lithium battery separation cast film production line from Guangdong Blesson Precision Machinery Co., Ltd. is very friendly to operators. And the performance of the cast film products is stable and easy to trace back.
Specifications of lithium battery separation film production line
Guangdong Blesson Precision Machinery Co., Ltd. who has specialized in R & D, production, sales, and service of plastic cast film production line, is committed to producing high-quality cast film extrusion lines and one-stop service to customers in many countries and regions around the world. We persist in innovation and development to provide advanced machines, professional technical consultation, and perfect after-sales service. We warmly welcome your inquiries for our plastic pipe production line, plastic sheet profile production line, plastic granulation production equipment, automation equipment, cast film production line, and other related auxiliary equipment.