Product Description

Features of PVC Pipe fitting molds

PVC pipe fitting Mould ( for high pressure and low pressure = for water supplying and water discharging)
◆ CPVC pipe fitting mould for high pressure
◆ UPVC pipe fitting mould for water drainage
◆ PVC belling pipe fitting mould( with collapsible cores for pressure water supply).
◆ Electricity cable pipe fitting mould, built in-wall various PVC pipe fittings.
The technical solutions for PVC pipe fitting moulding and PVC pipe fitting mould manufacturing. PVC is a kind of special material which need special injection molding process. The basic feature of PVC material:
◆ Hard PVC material low MFI
◆ PVC with high corrosive
◆ PVC with low temperature melting
◆ Easy decomposition

Because of above basic features, PVC material has special molding process. The injection molding machine need precise temperature controlling and the material can not be heated for a long time. We can say it is very sensitive with the temperature. Also for this reason, there is no PVC pipe fitting mold which can use hot runner system.

Because PVC material’s high corrosive, PVC pipe fitting mould must need the steel be high quality stainless steel, and also deep hardened to around HRC*0. Since the low MFI, when you make the runner and injection gate of a PVC pipe fitting mould, we need special design. For the big volume PVC injection molding, some time we need a very big runner and injection gate. But the runner can’t be recycled, what should we do? I think the only way is to reduce the runner flowing distance to reduce the runner waste

****************-CPVCPipe fittings molds*****************-
CPVC fitting moulding size from *5mm up to **0mm diameter
CPVC fitting type : Coupler, TEE, Reducer, Eblow, Cross, End cap,Socket
CPVC fitting mould cavity No.: from single cavity to *2 cavities CPVC fitting mold
CPVCfitting mould cavity and core steel: DIN 1. ***6 stainless made by Thyssen Krup German. tempered with HRC *8
Cooling: Optimal cooling effections, with moldmax adaption available
Stroke switch for slide action safty and prolong the CPVC fitting mould life