Full hard screw

Full hard screw

Imported Japanese SKD61 and SKH-9 (YXMI high-speed steel), using integral quenching and secondary tempering process. Specially suitable for the processing requirements of high wear products, ensuring the needs of wear-resistant and corrosion-resistant products.

Technical indicators:

Usage differentiation: injection molding machine, electric wood machine

Processing dimensions: minimum diameter of Ø 14mm - maximum diameter of Ø 120mm

Effective length: 4000mm

Overall hardness: HRC62 ° -68 °

Applicable plastics: LCP, PBT, PET, PPC, PPS, PAR, etc., with the addition of more than 30% glass fiber or other additives such as magnetic powder, ceramic powder, aluminum magnesium powder, iron powder and other engineering plastics.

Teflon screw

The material used is GH113 (German zinc grade steel), which is specially extruded with PTFE high-temperature material. The higher the temperature, the better the wear resistance of the material, and it has characteristics that other screws cannot compete with.

EFZD Full Hard Screw

EFZD special material screws have undergone special treatment to give them overall hardness, and their excellent wear resistance and corrosion resistance exceed those of bimetallic screws.

Technical indicators:

Hardness: HRC62 ° -68 °

Surface roughness: Ra0.4

Straightness: 0.015mm/m

Processing scope: Ф18mm-Ф90mm

Effective length: 4000mm

Scope of application: PC, PA, etc. with fiber addition of more than 40%, electric wood, iron powder, ceramic powder, diamond sand, as well as high temperature and high pressure electric injection molding machines, etc.

Note: Due to the different demands of various plastic products, the specific specifications of the products are also different. If interested, please call our company directly, and we will have professional staff to serve you warmly.