product description

1: The roller rod is made of imported PP/PVDF strong acid and alkali resistant materials, and the inner tube is SUS304 stainless steel tube (carbon fiber rods can be customized) to ensure long-term use without deformation. The two ends are specially welded to make the two ends of the roller stick tightly and firmly. Knot together so that there is no leakage.

2: The shaft is made of PEEK and carbon fiber rods. This material is resistant to high temperature, corrosion, abrasion, and has excellent mechanical properties. The surface is smooth and precision is stable after precision machining by CNC lathe. The shaft center is in interference fit with the wheel body and the gear, so that the roller and the gear can form a whole, and the transmission of the battery slice is more stable.

3: Rolling rod processing is made by precision CNC lathe, one-time processing and shaping, and then precision grinding by centerless grinding, and its circular axis and concentric accuracy are quite high. The surface of some rollers is processed with shallow lines to increase the friction between the cell and the rollers, so that the silicon wafers are more stable and efficient in the chain transfer.

4: After precise calculation and analysis of the weight of the inner tube and plastic, the production process is carried out to ensure that the wear of the bracket and the gear is minimized by the weight of the roller.