24 cavities pin-valve preform mould with hot runner
Design different knids of mold structure,such as Long Tail Mold, Short Tail Mold, Airtight Mold,etc. · Mold cavity from 1 to 48. · Electric control system with simulating stretch testing to improve yield rate. · Adopt advanced technique to make each cavity self-lock,and ensure mold concentricity (tolerance less than 0.08mm). · The materials of core and cavity are made of mirror corrosion resistance or plastic mold steel imported from Sweden or Germany. · International standard screw neck, imported nitrided steel with high hardness and long life time. · Adopt advanced hot runner system with point to point control system,ensure uniform heating,which brings high-quality products. · Valves gate mold without tail,reduce the labor force. · At least 2 million times life-time guarantee.