PPR Stop Valve Pipe Fitting Mould

 Product Description

Item description: PPR Stop Valve Pipe Fitting Mould

Fitting size: 25*1 INCH

Fitting standard: BS

Moulding material: PPR

Cavity number: 4 2 cavity

Steel of core and cavity: steel 718 2738 P20

Steel hardness: HRC28-32 AFTER HARDING REACHED 38-42

Steel of mould base: S50C S45C

Mould life: 80-100000 shots

Core pulling: hydraulic cylinder

Gate system: direct gate

Delivery time: 65-70 work days

PPR pipe mould is usually multi cavity and has cold runner system. The size of PPR pipe fittings is usually 20mm, 25mm, 32mm, etc. the mold cavity can be divided into 8 cavities, 12 cavities, 16 cavities, 24 cavities... We can use a PPR pipe fitting mold to make different types and sizes of PPR pipe fittings at the same time according to your productivity requirements. There are many types of PPR elbows, couplings, T-tubes, and PPR metal clad fittings. For PPR pipe mold design, after years of mold structure upgrade, we will provide you with injection system, cooling system and ejection system solutions. The symmetrical layout of the cold runner makes the injection balanced.

The main technical points of PPR pipe mould

1. How to avoid shrinkage marks on pipe fittings.

2. How to improve production efficiency.

3. How to realize the exchange of cavity and core.

4. If there are metal bolts or nuts inserted, how to realize the automatic feeding of metal parts.

5. Control of injection parameters, such as wall thickness of PPR pipe, holding time, injection pressure and injection speed.