twin screw barrel

wear and corrosion resistance, long service life.
screw and barrel of high quality steel.
special designed large steel funnel

For barrel:Dia. 30-500 mm Length 300-8000 mm
have the advantage of long lasting life, high wearability and good anti-corrosion

Single screw barrel with gas vented, professional design for recyling materials.

1.rubber machine screw and barrel
2.Nitriding Depth:0.6~0.8mm
3.High Quliaty Base Material

1.double barrel conical screw
2.Certificates:GBT 19001-2008/ISO9001:2008/SGS
3.SJSZ,KMD,Weber,Cincinati,Battenfeld,ect

1.conical double barrel screw
2.Certificates:GBT 19001-2008/ISO9001:2008/SGS
3.SJSZ,KMD,Weber,Cincinati,Battenfeld,ect

1.parallel screw & barrel
2.treatment :Nitriding treatment
3.Material:alloy steel 42CrMo(JIS SCM440)
4.ISO 9001:2008 approved
5.heat-treatment

1.screw barrel for injection machine
2.Material:alloy steel 38CrMoAlA(JIS SACM645)
3.treatment :high-frequency quenching
4.ISO 9001:2008 approved

1.accessories of screw and barrel
2.Material:alloy steel 42CrMo(AISI 4140)
3.ISO 9001:2008 and SGS approved
4.treatment :Electroplate hard-chrome

1.screw barrel for plastic extruder of high quality
2.screw barrel for plastic extruder of long operating life
4.treatment :Nitriding treatment

1.conical extrusion screw barrel
2.SGS/ISO approved
3.Matched for Brand of SJSZ,KMD,Weber,Cincinati,Battenfeld,ect
4.Competive price

1.Apply to recycled materials/waste materials
2.Have rich experience in designing and processing
3.Approved certificate of ISO 9001:2008

1.Diameter of screw: D12-D360mm
2.L/D ratio of screw: 1:10 - 1:50
3.Provide drawings design
3.Over 20 years experience for screw barrel.

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

1.injection single screw and barrel
2.ISO 9001:2008 approved
3.injection single screw and barrel

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

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)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

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

1.Located in Jintang Town,Zhoushan City
2.For Haitian Machine
3.Serive for world famous brand