... of food bottles, shampoo and cosmetics bottles blow mould, high-temperature blowing moulds, ordinary preform bottle, ... bottles etcWorking Conditions-10~120 centigradeProduct MaterialPE,PP,PS,PVC, etcMould MaterialP20,H13,3Cr17, etcHot Treatment hardnessHRC50-60 ... Companys' MouldUse 3 CR17,prolong the service life of mould, easy disassembly and replacementCoolingGeneral MouldGeneral way, uneven cooling ...