screw

SJ series single screw extruder is mainly used for crowded the soft and hard PVC, PE and other thermoplastic.

Bimetallic barrel screw
1.Technical Index (30g-25000g)
2.Depth of Nitrated Layer: 0.5-0.8mm
3.Hardness of nitration: 900-1020

1.Screw barrel assembly part
2.Material:alloy steel
3.ISO 9001:2008 approved
4.Long working life, wear resistance, and anti corrosion

1.extrusion single screw barrel
2.Base Material:High quality alloy steel
3.Nitriding/Bimetallic/Chrome/Tungsten/...
4.ISO/SGS approved

1.High quality of Alloy steel
2.Screw barrel for injection moulding machines
3.Certificates:GBT 19001-2008/ISO9001:2008/SGS

1.conical extruder screw and barrel
2.Certificates:GBT 19001-2008/ISO9001:2008/SGS
3.SJSZ,KMD,Weber,Cincinati,Battenfeld,ect
4.Competive price

1.Bimetallic conical twin screw
2.Material:alloy steel
3.ISO 9001:2008 approved
4.Long working life, wear resistance, and anti corrosion

1.Twin bimetallic screw barrel
2.Material:alloy steel
3.ISO 9001:2008 approved
4.Long working life, wear resistance, and anti corrosion

1.Extruder screw barrel
2.Material:alloy steel
3.ISO 9001:2008 approved
4.Long working life, wear resistance, and anti corrosion

1)Our product apply for world-top brand extrusion lines
2)Provid drawings design
3)Over 20 years rich experience in processing

This product is bimetallic,and generally we add 20% WC of the bimetallic.
Bimetallic A:5-10% WC
Bimetallic B10-25% WC
Bimetallic C:25-45% WC

1)Screw barrel of Extruder/Injection/Rubber/Planet
2)Precise and durable
3)Factory direct price
4)Apply for any plastic materials

1.tungsten carbide screw and barrel
2.ISO 9001:2008 & SGS approved
3.Material:alloy steel 42CrMo(AISI 4140)
4.treatment :vacuum quenching

1.carbide screw and barrel
2.ISO 9001:2008 approved
3.treatment:heat-treatment
4.Material:alloy steel 42CrMo(AISI 4140)

1.PTA alloy coating screw
2.Material:alloy steel 42CrMo(AISI 4140)
3.ISO 9001:2008 approved
4.treatment :Electroplate hard-chrome

1.full hardening screw with DAC
2.Material:alloy steel 42CrMo(AISI 4140)
3.ISO 9001:2008 approved
4.treatment :Nitriding treatment

1)Our product apply for world-top brand extrusion lines
2)Provid drawings design
3)Over 20 years rich experience in processing

1.Raw Material: 38CrMoAlA (also provide imported steels)
2.Specification:OEM/ all specifications
3.Could provide thousands of drawings

1.Raw Material: 38CrMoAlA (also provide imported steels)
2.Specification:OEM/ all specifications
3.Could provide thousands of drawings

1.Raw Material: 38CrMoAlA (include imported steels)
2.Specification:OEM/ all specifications
3.Could provide thousands of drawings

Rolled ball screw SFU2510-L650 for CNC machine tools
Included: Ball screw D25mm 10mm pitch - L 650mm - 1pc
Precision minim

No MOQ limitation, even one screw we can provid to you.Thread Size: M0.6 -M1.7 #000- #4; Material: Titanium and stainless steel; Nylok Coating;

1.Professional design
2.material:38CrMoALA
3.Heat-treatment:Nitrided
4.Hardness:≥900Hv

Based Material: 38CrMoAlA, SKD61 etc.
Treatment: Nitriding,Bimetallic spraying
Depth of Nitrated Layer: 0.5 - 0.8 mm
Hardness: 58 - 72 HRC
Fragili

Brand norda Model TDS
capacity 250-550(kg/h) filter sieve bore diameter 2.8/3.2(mm)
drive motor power 55/75(kw) application PE\PP\PS\TR\TPE\TPR\TP

1.Material: 38CrMoAIA
2. Special alloy is welded on the flight of screw, prolong life of screw.
3.Offer ODM and OEM service

1.Professional design parallel twin screw for extrusion profiles
2.High quality base material:38CrMoALA
3.Spray coating bimetallic-alloy

many screws and barrels are stock items available for delivery right off the shelf.

1.Material: 38CrMoAI A
2. Easy wearing parts of barrel made from anti-wear alloy can be improved abrasion performance

1) Screw barrel for film blowing
2) Apply for world top grade extrusion lines
3) Designs and drawings provided