Injection Head

Injection heads are mostly used in the manufacturing process of plastic injection molding. The shut-off nozzle injection heads serve as the connection between the plasticizing barrel and the mold itself. The main purpose behind using shut-off nozzle injection heads is to avoid drooling of the melt and stringing. Plus, they are also used to feed with a retracted nozzle. Shut-off nozzles are mounted on the machine side of the plastic molding injection process instead of being mounted on the mold side of the plastic injection process. Shreeji Corporation provides a wide range of Injection Heads with Shut Off Nozzle Injection heads and Standard heads. Injection Heads are widely used in the automotive industry and molding machines and that is why their demand is very high in the market. We provide injection heads with various specifications and requirements that are provided by our clients. We manufacture injection heads in different sizes and dimensions. The injection heads manufactured at Shreeji Corporation are made from EN41B material that provides hardness of 65-68HRC and the available diameter sizes are from 14mm to 200mm.

  • Product name – Injection Head
  • Material – EN41B
  • Available size – Dia 14 – 200 mm
  • Surface hardness – 65-68 HRC
  • Process method – Gas Nitriding

Production Process

  • Order & drawing confirm

  • Down Payment

  • Production

  • Hardening & Tempering

  • Inspection

  • Documents for clear customs

  • Packing & delivery

  • Balance

  • Inspection

  • Nitriding