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Zhoushan Jed Machinery Co.,Ltd

Professional extruder screw product manufacturing and trade service provider in China

Jed,highspeedfilmblowingmachinescrewbarrel,nitrideplatingalloy,completemodels,supportcustomization-Extruderscrewbarrelmanufacturer,twinscrewbarrel,singlescrewbarrel.

SINGLE EXTRUSION SCREW BARREL/SCREW BARREL OF WIRE AND CABLE EXTRUDER/SCREW BARREL OF SHEET EXTRUDER/SCREW BARREL OF FILM BLOWING EXTRUDER/INJECTION MOLDING MACHINE SCREW BARREL/EXTRUDER SERIES/

Jed, high speed film blowing machine screw barrel, nitride plating alloy, complete models, support customization

Application: Used for plastic granulator, extruder, injection molding machine

Place of Origin: Zhoushan,Zhejiang,China

Brand Name: JED

Material: 38CrMoAlA

Process: nitriding & bimetallic

Nitrided Hardness: HV960-HV1100

Nitrided Case Depth: 0.45mm-0.8mm

Nitrided Brittleness: Less than Grade 2

Surface Roughness: Ra 0.4

Screw Straightness: R0.015mm

Length diameter ratio: 1: (15-40)

Bimetallic alloy layer: 2mm-2.5mm

Product advantages: wear resistance, corrosion resistance, excellent plasticization, extrusion stability

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Product Introduction:
 
General film blowing machine, blow molding machine screw can be divided into three sections: feeding section, plasticizing section, separation section.
 
The high speed film blowing machine screw made by our company uses: 38CrMoALA;  Double alloy imported alloy steel;  SACM645;  SKD61;  SKH – 9;  YXMI high speed steel;  9Cr18Mov stainless steel materials, etc.
 
 Jed high speed film blowing machine screw barrel product features:
 
 1. It has the advantages of high wear resistance and corrosion resistance
 
 2. After special treatment, can effectively improve the wear resistance of barrel screw, improve the service life
 
 3. Cold, hot spraying hard metal process
 
 4. Advanced nitriding technology
 
 5. Bimetal processing and manufacturing process
 
 6. The use of alloy steel, after processing and treatment, so that its hardness to a high degree, durable.
 
 Product advantages:
 
 1. Screw aspect ratio is large, plasticizing ability is strong, temperature distribution is uniform, automatic temperature control, blowing film bright uniform products good performance;
 
 2. Rotary head can be configured according to user needs, high efficiency and energy saving.
 
 3. The use of the most advanced alloy spraying technology, precision machining, higher hardness, better corrosion resistance, long life, is nitriding treatment screw life 2~3 times.
 
 Scope of application:
 
Ordinary plastics, PA, PP, PC, PE, ABS, AS, PS, PVC, PMMA, LCP, PBT, PET, PPC, PPS, PAR, PO, magnetic powder, ceramic powder, aluminum magnesium powder, iron powder, bakelite powder and other engineering plastics;  Used to blow low density polyethylene (LDPE), high density polyethylene (HDPE) and linear low density polyethylene (LLDPE) composite films.

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