pail molds china|bucket mold barrel mould supply

High speed bucket mold barrel mold customed, application with beryllium copper, best cooling effect for high speed bucket molding with fully automatic dropping. 50 days delivery

How to choose the right steel for thin wall molds

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How to choose the right steel, especially for thin wall molds?

Among which, core and cavity steel is the key.

For thin wall molds, especially under high speed high pressure injecting,
steel hardness must be HRC42 above, thus mold can guaranteed its lifetime.
NAK-80 or 718H, only with HRC30 above. No need to consider.
Even H13 is the basic steel for thin wall molds.

In additionally, raw material is clear transparent PP, it requires steel polishing property.

Above all, suggest S136 with HRC43-45.

If your budget limit, then suggest H13 with HRC43-45. 

For more detail technicals, feel free to contact with me.

Welcome your new enquiry of thin wall molds!

Lucia
focaremould@yahoo.com

thin wall molds china| rectangular thin wall container mold technology

1000ml rectangular tub mold technology: 
cavity no: 2cav
injection system: 2 tips hot runner
mold dimension: 620*500*540mm
cycle time: 8s
plastic material: clear PP
ejection: stripper
core n cavity: H13 with HRC42-45
guaranteed lifetime: 1 million
suited high speed machine: 300T
Being one of the leading mold makers from Huangyan,
we can be your another good choice,
if you’re still looking for the good thin wall molds maker in China.
Lucia
focaremould@yahoo.com