How to make a good bucket mould : 1.Steel choose, the paint bucket have many ribs and undercut on the bucket around edge. we will adopt the beryllium ...
Explore More

A car bumper is a safety device that absorbs and mitigates external impact and protects the front and rear of the vehicle body. Generally consists of ...
Explore More

1. On the premise of ensuring the hardness of the mold, try to use pre-cooling, staged cooling quenching or warm quenching. 2. Heat treatment recommen ...
Explore More

1. Adopt imported steel P20, Germany 2316, S136 etc. 2. Each cavity and core have independent cooling system, BeCu add in the core of mold, shortenin ...
Explore More

At present, plastic hangers mainly use PP, PS, KR, ABS as the most common plastic hanger raw materials. Molding process: preparation, feeding, plastic ...
Explore More