screw barrels

1. Special design for general plastic machine
2. Optional steel material for longer life expectation
3. Better plasticizating
4. 1 Year Guarantee

haitian conical twin screw barrel
1.Optimum performance
2.45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, etc
3.Good service

1.Hardness of nitrification:960-1160HV
2.Depth of nitrification layer: 0.5-0.8mm
3.Screw Dia from 12-300mm

1.Professional design for PVC
2.Material:38CrMoALA
3.Hardness:≥900Hv
4.High quality and competitive price

Original element of screw barrel with various grade optional for Haitian Machines

Extruder nitrided screw barrel
1. Factory direct
2. ISO 9001:2008 approved
3. High quality material, good production experience
4. Design screw

1.Professional design
2.High quality 38CrMoALA
3.Nitrided treatment
4.Nitrided time:120Hours

1.Quality: we have approved ISO 9001:2008
2.Treatment:nitrided,bimetallic or as request
3.Processed by CNC machine

1.TOSHIBA screw barrel
2.Material:alloy steel
3.ISO 9001:2008 approved
4.Optimal design and Best material

1.All specification avialable
2.SKD61 barrel
3.ISO9001

1.Excellent raw materials
2.Good customer service
3.Short delivery time
4.Reasonable price
5.ISO9001:2008 quality control

1.For PP PE PVC WC Caco3...
2.For pipe sheet board panel plate
3.For conical extruder machines
4.ISO 9001:2008

1.ABS pelletizer screw barrel
2.High qualty, SGS and ISO approved
3.Pellet,granulator

1.extruer conical twin screw barrel
2.conical screw barrel in stock
3.ISO9001:2001

1.Haitian injection screw barrel
2.Material:alloy steel
3.Long working life, wear resistance, and anti corrosion

1.Apply to Battenfeld Cincinati Weber KMD
2.Approved ISO 9001:2008
3.Located in the word famous island-Jintang Town Zhoushan City

extruder screw barrel with vented design
1. Factory direct
2. ISO 9001:2008 approved
3. High quality material, good production experience

1)Apply to world-top brand extrusion lines
2)Reliable supplier and good service
3)Customer made

1) Apply for world-top brand extrusion lines
2) Located in screw barrel Town-Jintang Town,Zhoushan City
3) Certificate:ISO9001:2008

1.double conical screw barrel
2.Material:alloy steel 38CrMoAlA alloy steel
3.ISO 9001:2008 approved
4.treatment :Nitriding treat

1.tungsten carbide screw barrel
2.Material:alloy steel 38CrMoAlA alloy steel
3.ISO 9001:2008 approved
4.treatment :Nitriding treat

1.china extruder screw barrel of long operating life
2.ISO 9001:2008 approved
3.china extruder screw barrel of high quality

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

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.screw barrel for plastic extruder of high quality
2.screw barrel for plastic extruder of long operating life
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.conical extrusion screw barrel
2.SGS/ISO approved
3.Matched for Brand of SJSZ,KMD,Weber,Cincinati,Battenfeld,ect
4.Competive price

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