मीडिया Blesson’s High-Performance Lithium Battery Separation Film Production Line Meets Future Trends

Blesson’s High-Performance Lithium Battery Separation Film Production Line Meets Future Trends

September 19, 2021

Stimulated by the development of global new energy vehicles, electric tools, electric bicycles, लैपटॉप, mobile phones, and other applications., the demand for lithium batteries, which is known as theheartof 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.

वर्तमान में, Blesson’s advanced solution for lithium battery separation film by the dry process has won the trust of many major manufacturers in China.

गुआंगदोंग ब्लेसन प्रिसिजन मशीनरी कंपनी, लिमिटेड. 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.

lithium battery separator film production line siemens PLC from Blesson machinery

lithium battery separator film production line Siemens PLC from Blesson machinery, China extruder, कास्ट फिल्म प्रोडक्शन लाइन

This BLS-CFM1350-3 three-layer co-extrusion Lithium battery separation film production line produced by Guangdong Blesson Precision Machinery Co., लिमिटेड. is composed of five major parts:

  • Plastic extrusion system,
  • Casting & cooling system,
  • Thickness measurement system,
  • Electrical control system,
  • Hauling & automatic winding system.

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 (मिलिमीटर). 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., लिमिटेड. 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

  • Plastic extrusion system Welded by a strong steel profile and plate, the extruder platform is connected to the hoisting frame platform of the cast film extrusion die through a staircase with guardrails. And Blesson’s high-efficiency single-screw extruder is firmly mounted on this platform. It adopts a permanent magnet synchronous motor, raw material dust separator, metal separator, melt metering pump, barrel filter, pressure sensor, and other devices. The automatic casting die head and the casting roller can easily be adjusted to keep parallel to the ground due to. the gantry-type structure.
  • Casting & cooling system The casting roller is with a spiral-type runner design and finely atomized surface treatment. Adopting imported bearings, and a professional servo motor, the casting, and cooling system provides a stable and efficient performance. The surface of the cast film calibration rollers and cast film cooling rollers are mirror-finished.

    lithium battery separator film production line extrusion die casting roller from Blesson machinery

    lithium battery separator film production line extrusion die casting roller from Blesson machinery, China extruder, कास्ट फिल्म प्रोडक्शन लाइन

  • Thickness measurement system We use the worldwide famous brand of automatic thickness gauge to control the thickness for our separation cast film. and it is equipped with a high-quality static eliminator and APC control system, which can automatically adjust the gap of the die lip.
  • Hauling & automatic winding system The hauling & automatic winding systems are equipped with audible and visual alarm devices, high-voltage electrostatic automatic edge-aligning devices,दक्षिणी, and a high-voltage electrostatic automatic film splicing device. The 2 station turret winder can ensure the accuracy of double tension control, optimize the taper of cast film coils, and improve the speed of roller change.

    lithium battery separator film production line double station turret winder from blesson machinery

    lithium battery separator film production line double station turret winder from Blesson machinery

  • Electrical control system The control system of the BLS-CFM1350-3 three-layer co-extrusion lithium battery separation film production line includes the automatic temperature control system, the synchronous speed control system, the automatic tension control system, and the automatic roller change system. We can realize the mutual switching between the automatic temperature control system and the synchronous speed control system by the communication between the 2 Siemens man-machine interfaces.

    lithium battery separator film production line electric cabinet from Blesson machinery

    lithium battery separator film production line electric cabinet from Blesson machinery, China extruder, कास्ट फिल्म प्रोडक्शन लाइन

गुआंगदोंग ब्लेसन प्रिसिजन मशीनरी कंपनी, लिमिटेड. who has specialized in R & D, production, बिक्री, 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, कास्ट फिल्म प्रोडक्शन लाइन, and other related auxiliary equipment.

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