China mold maker, quality offer high speed thin wall mold, IML mold top manufacturer.
IML molds with 0.35 mm wall thickness, 4 cavity mold cycle time about 6 seconds.
Technical points of thin wall molds:
1. optimized cooling system.
2. unique air venting system.
3. independent core/cavity design, you can change every one even molds on the injection machine.
4. correct steel selection for different components for thin wall mould.
5. three steps tooling process to reach high precise dimension also avoid steel deform.
6. strict dimension inspection after each machining step.
7. strict quality inspection before shipping,
for example high press water test to be sure no water leakage,
movable parts checking to make sure all move smoothly,
more than 3 hours mass production to be sure mold work stable performance.
8. in mould labeling Turnkey offer
The right steel for thin wall molds:
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 moulds.
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.