We are engaged in manufacturing, exporting and supplying a wide range of battery box molds.The offered range is available in various specifications as per customers’ requirements. Due to customers' trust, every year we export about 80sets battery box molds to all over the world and has enjoyed wide acclaim.
Commonly, battery box includes two parts: one is battery box base, another one is battery box cover. Below are specifications of battery box molds made by Sino Mould:
Product material: PP
Mold steel: DIN1.2738, 718H, P20
Mold life: 500K
Runner type: hot runner, one tip for battery box cover mold; but for battery box base mold, we suggest one tip for one lattice
Eject way: ejector pin for battery box cover; stripper plate for battery box base
The most important key point for battery box mold is to master how to control each lattice size, neither too loose nor too tight. If it is too loose, the battery box will get swell when charging; If it is too tight, the battery box will fail to charge. So our company had spent a lot of time to figure out the best solution to control the size. Before mold design, our engineer will do moldflow to analysis the deformation. According to the moldflow report, our designers will choose suitable position for injection point to keep injection balance. Also we will make the water channel more intensive to reach good cooling effect.
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