China wholesale pump mold Factories - YUDO Hot Runner Flip Top Cap Mold with Automatic closing system – Aisen

Mold Life Time: 3-5 million shots
Surface Request: High polish
Core& Cavity: 2083/2344
Mold Base:4CR13/2085
Runner System: YUDO//HUSKY
Mould gate type: Pin gate
Mould ejector type: Push/ unscrew by hydraulic
Place of Origin: Taizhou, China

We pay great attention to mold quality:
1. Provide the original certificate of country of origin of the material and the original heat proof of the material.
2. Excellent mold design.
3. Easy to clean on the machine: If the product material is leaking, you can clean it directly on the machine.

FAQ:
(1): Before installing the mold, the upper and lower surfaces of the mold should be cleaned to ensure that the mold installation surface and the press work surface are free from pressure injuries and the parallelism of the upper and lower installation surfaces of the mold during production.
(2): After the mold is installed, open the mold and clean all parts of the mold, especially the guide mechanism. For the surface part mold, the profile surface should be cleaned to ensure the quality of the part
(3): Apply grease to lubricate the sliding parts of the mold.
2. The mould quality is good, but there is bubbles problem appeared on the product, why?
(1): Low injection pressure,
(2): Insufficient injection holding pressure,
(3): Short holding time ·Injection speed is too fast or too slow,
(4): Resin temperature is too low or too high,
(5): Air is mixed into the screw.