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Zhoushan Jed Machinery Co.,Ltd

Professional extruder screw product manufacturing and trade service provider in China

HighSpeedScrewBarrel-Extruderscrewbarrelmanufacturer,twinscrewbarrel,singlescrewbarrel.

SINGLE EXTRUSION SCREW BARREL/

High Speed Screw Barrel

Diameter: Φ15-Φ300

Nitriding hardness: 900~1000HV

L/D: 15-46

Chromium plating thickness: 0.05~0.10mm

Surface roughness: Ra 0.4μm

Hardness of chrome plating: HV>850

Nitride brittleness: First grade

Alloy layer depth: 1.2~2.5mm

Nitriding depth: 0.5~0.8mm

Hardness of alloy layer: HRC>65

 

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DiameterΦ15-Φ300Nitriding hardness900~1000HV
L/DL/D=15-46Chromium plating thickness0.05~0.10mm
Surface roughnessRa 0.4μmHardness of chrome platingHV>850
Nitride brittlenessFirst gradeAlloy layer depth1.2~2.5mm
Nitriding depth0.5~0.8mmHardness of alloy layerHRC>65

There are ordinary type, gradual change type, mutation type, barrier type, pin type, DIS open wind flow type, exhaust type, BM type and separation type screw. The compression ratio can be manufactured according to clients’requirements, the number of screw heads can be single head or multiple heads, and the barrel can be slotted strong feeding system split type, etc., and can be designed for clients.

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