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Zhoushan Jed Machinery Co.,Ltd

Professional extruder screw product manufacturing and trade service provider in China

ExtruderScrewBarrel-Extruderscrewbarrelmanufacturer,twinscrewbarrel,singlescrewbarrel.

SPINNING EXTRUDER SCREW BARREL/SINGLE EXTRUSION SCREW BARREL/SCREW BARREL OF WIRE AND CABLE EXTRUDER/SCREW BARREL OF SHEET EXTRUDER/SCREW BARREL OF PIPE EXTRUDE/RECYCLING GRANULATION EXTRUDER SCREW BARREL/BLOW MOLDING EXTRUDER SCREW BARREL/BIMETALLIC SCREW BARREL/

Extruder Screw Barrel

Diameter: Φ15mm-Φ300mm

Max.length: ≤10000mm

Material: 38CrMoAIA

Nitriding treatment, Surface hardness: HV≥900

Nitriding depth: 0.5-0.8mm

Material of barrel inside layer: tungsten alloy.

Surface spraying, prolong life of screw

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PRODUCTS DETAILS

Specification: Φ15-Φ360MM
L/D=12-45
Types of screws:

For good plasticizing effect, we have different design of screw barrel to meet customer’s demand.
Gradual type, mutant type, wave type, barrier type, double screen type, shunt type, separation type, exhaust type, pin type, mixed type, double-head type, three-head type, multi head type etc.
It is suitable for PA、PP、PC、PE、ABS、AS、PS、PVC、PMMA、LCP、PBT、PET、PPC、PPS、PAR、PO、Magnetic powder, ceramic powder, aluminum powder, iron powder, wood flour and other engineering plastics, PVC, PE/PP WPC pelleting.

Material of screw:

Raw materialThe finished product processing requirments
38CrMoAIA, SACM645, 42CrMo,Nitriding treatment
42CrMo, AISI 4140Hard chrome coated layer
Cr12MoV, SKD11, SKD61, YXMI, EFZD, DC53, SKH55, SKH59, SKH58, SKH51, SKH-9, ASP60, ASP30, ASP25, CW6Mo5Cr4V2,Alloy steel
4Cr5MoSiV1, SKD-61, SKD-11Spraying bimetal alloy layer and nitriding treatment
YPT72, DAC-MAGIC, 4 Cr5MoSiV1Whole bimetallic cladding stainless steel
HPM38, SI36, SUS440, 9Cr18MovHigh frequency quenching
GHII3,GH132/GH2132/A-286;GH145/InconelX-750; GH143; GH169/Inconel718; GH3030; GH5K300-1400 temperature, nature hard after high temperature

Screw & Barrel use material:

Raw materialThe finished product processing requirments
38CrMoAIA, SACM645,Nitriding treatment
Cr12MoV,Cr12,Alloy steel
38CrMoAIA, SACM645, 40Cr, AISI4140, 42CrMoBimetallic of the inner hole centrifugal casting
GHII3Nature hard after high temperature

PP. PE high speed screw

Technical parameter:

modelL/DOutpu capacity
(kg/h)
Screw rotation speed
(rpm)
Driving motor
(kw)
Center heigh
(mm)
QY2020:13-510-601.1/1.5/2.21000-1400
QY2525:15-810-602.2/3.0/4.01000-1400
QY3025:15-1010-602.2/3.0/4.01000-1400
QY4525-36:110-12010-1505.5-221000-1400
QY6525-36:160-30020-15022-751000
QY7525-36:1200-45020-15030-1321000
QY9025-36:1180-60020-11030-1851000-1100
QY12025-36:1320-100020-9075-2801000-1250
QY15025-36:1400-130020-7590-4001000-1300

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