barrel

1.conical double screws and barrel of long operating life
2.conical double screws and barrel of high quality
3.ISO9001:2008/SGS approved

1.twin conical screws and barrel of long operating life
2.twin conical screws and barrel of high quality
3.ISO 9001:2008 approved

1.twin conical screw and barrel of long operating life
2.twin conical screw and barrel of high quality
3.ISO 9001:2008 approved

1.double screw and barrel of long operating life
2.ISO 9001:2008 approved
3.double screw and barrel of high quality
4.good double screw and barrel

1.single barrel and screw of long operating life
2.Material:alloy steel
3.ISO 9001:2008 approved
4.single barrel and screw of high quality

1.Apply to DEMAG injection molding machines
2.Have various drawings of famous brand machines
3.38CrMoAlA;42CrMo;SKD61;GH113

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

screw barrel for extrusion machine
Nitrided Steel:42CrMo,38CrMoALA,etc.
Cool Work Steel:D2,SKD61,9Cr18MoV etc.

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

1)Apply to world-top brand extrusion lines
2)Raw material:High quality 38CrMoAlA/4140/SKD61
3)large numbers of drawings provided

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.parallel twin barrel and screw
2.Material:alloy steel 42CrMo(JIS SCM440)
3.ISO 9001:2008 approved
4.treatment Heat treatment
5.Bimetallic alloy

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

1.bimetallic screws & barrel
2.Material:alloy steel 42CrMo(AISI 4140)
3.SGS & ISO 9001:2008 approved
4.treatment :Nitriding treatment

1.parallel twin screw barrel for
2.Material:alloy steel 42CrMo(AISI 4140)
3.treatment :Nitriding vacuum quenching
4.SGS & ISO 9001:2008 approved

1.parallel twin screws and barrel
2.Material:alloy steel 42CrMo(AISI 4140)
3.ISO 9001:2008 approved
4.treatment :Nitriding treatment,heat-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.Cincinati screw and barrel
2.Certificates:GBT 19001-2008/ISO9001:2008/SGS
3.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.

Heat treatment
•Nitriding treatment
•Electroplated hard chromium coating
•Spray coating anticorrosion
•Wear resistant bimetallic coating

1)Apply for world-top brand extrusion lines
2)Provid drawings design
3Battenfeld/Cincinati/SJSZ...

1.Apply to Battenfeld Cincinati Weber KMD
2.Certificate:ISO9001:2008
3.End products:WPC,proflie, pipe film etc.

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