when we make chair mould,how can you tell your mould running cycle time? If the cooling water temperature is from 8 to 12 centigrage degree,if the chair weight from 1700g to 2400g,the cycle time should be 35s to 50s.If the machine plastic melt and injection is with accumulators.Please check how they make the cooling channel?If the cooling channel is extra in and out?If the cooling channel is one according with the chair shape. normal export packing
