safety helmet mold, helmet mold Cavity single Material PP Mold steel P20; 718H ect. Mold base steel S50C or Standard mould base, LKM etc. Injection gate Cold runner Ejection system Ejector pins Surface finishing Mirror polishing Mold life More than 1 million shots Delivery time 40-45 days Pacakge Standard export wooden case Injection machine 250T-450T
