Shanghai Daoqin Plastics Co., Ltd.

      hot runner mold design made as good rear need injection molding machine production 时, injection molding machine selection versus important. injection molding machine has 自动循 ring can force, need suitable for hot runner system. in selection injection molding machine has lower has factors need 考虑:

　　(1） hot runner mold due to increase hot runner, more block runner sheet/plate, therefore mold thick degree versus increase, selection injection molding machine need injection molding machine high degree.

　　(2） injection molding machine injection molding 体积计 amount 时, need to large runner in plastics pressure shrink property.

　　(3） for/regarding hot runner mold 折旧, injection molding machine 连续操 as, use more grade decrease/reduce bad.

　　众 more equipment use ensure mold 自动操 as, is machine or can machine 械手, ratio 如:

　　(1） product need 安放嵌 parts, label or thin sheet/slice and other to mold in.

　　(2）脱出 plastics parts or accelerated it ejection.

　　(3） control plastics parts and decrease/reduce time parts.

　　(4） in injection molding machine front for mold add hot.

　　(5） decrease/reduce upper mold time, decrease/reduce cooling water tube/pipe, gas 路, electrical and hot runner temperature and other time.