LiB

Metal bipolar plate production line

Metal bipolar plate production line

The metal bipolar plate production line consists of the stamping process, cleaning and welding, cleaning and coating , sealing and testing process, testing equipment, and other units. MES and intelligent logistics system are used, which can achieve intelligent production.

Key Features

using two-stage stamping technology to reduce product warpage and achieve high yield of plate stamping;
Using virtual simulation to simulate the formability of lates and provide positive guidance for product design;
Using ultrasonic water-based cleaning for plates, the cleaning equipment is compatible with unipolar and bipolar plates, and the quality of the cleaned polar plates meets the requirements of welding and coating;
By using laser galvanometer welding technology, protective gas welding can be achieved;
Adopting the sealing ring bonding process, the quality of the finished bipolar plate is fully inspected online;

Standard Configuration

Roll material unwinding, cleaning, oiling, and feeding equipment;

Forming equipment such as presses and molds

Bipolar plate ultrasonic cleaning

Laser welding detection

Bipolar plate coating

Bipolar plate sealing treatment

Bipolar plate testing equipment

Benefits of the Product

MES system

Intelligent logistics

Testing equipment

Technical Parameters

Item
Parameter
Alignment of anode and cathode plates

≤±0.05mm

curvenss of BPP

≤1mm

Contact resistance

≤2mΩ·cm²@1.4Mpa