Continuous casting and rolling process

The lead alloy is made into a lead strip, and the tightness of the molecular structure of the lead strip is greatly improved after repeated rolling, making it harder, stronger in toughness, and more prominent in corrosion resistance

Washing process

Stamping the lead strip after continuous casting to form a three-dimensional curved grid, which has the advantages of high consistency, large contact surface with active materials, corrosion resistance, and more reasonable structure.

Continuous coating and cutting process

Paste the grid strip and then cut it into plates to effectively control the consistency of the amount of paste

Through wall welding process

Through-wall welding can effectively shorten the connection distance of the pole group, effectively reduce the internal resistance of the battery, and improve battery performance

Heat sealing process

The battery case independently developed and produced, combined with the mature heat sealing process, makes the battery bottom case and top cover almost integrated, improving the sealing and stability of the battery

Internal synthesis process

The internal formation process can ensure the integrity of the plate and reduce the consumption of internal electrolyte, and is more environmentally friendly


Battery automation equipment manufacturer

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Battery case injection molding plant

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