Code: 910. We design and build the cylinder and the screw of the injection molding machine:100KN ~ 35000KN.

Technical characteristics of the cylinder and screw for injection molding machines:

Clamping force: 100KN ~ 35000KN

Injection volume: 30 ~ 30000g

Screw diameter: Ø20 ~ Ø220

The Screw structure and compression ratio can be designed according to different products and accessories

Hardening and tempering hardness: HB280-320 Screw straightness: 0.015mm

Nitriding hardness: HV850-1000 After nitriding, the hardness of the surface chrome plating is greater than or equal to 900HV

Depth of the nitride layer: 0.45 ~ 0.7mm Chromium thickness: 0.025 ~ 0.10mm

Nitriding brittleness: secondary Double alloy hardness: HRC50-65

Surface roughness: ≤Ra0.4 Double alloy depth: 0.8 ~ 2.0mm

Materials and processing of cylinder and screw for injection molding machines:

38CrMoAIA high quality (41CrAIMo7) SKD61 (H13)

High quality duplex stainless steel Gr12MoV

42CrMo High quality powder metallurgy materials

40Cr Cold and thermal spray hard metal process

Zinc 3 # steel Advanced nitriding process

Bimetallic spraying process resistant to corrosion and wear