plastic screw barrel

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

1.parallel twin screw & barrel
2.GBT 19001-2008/ISO9001:2008/SGS approved
3.Material:38CrMoAlA alloy steel
4.;length:only about 200 mm

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

1.Application:ABS,PVC,PP/PE,PET,Engineering Plastic,GF,ect
2.extruder bimetallic screw barrel
3.Certificates:ISO9001:2008/SGS
4.high quality

1.bimetallic screw barrel extruder
2.Nitriding/Bimetallic/Chrome/Tungsten
3.Certificates:GBT 19001-2008/ISO9001:2008/SGS

1.blow film machine screw barrel
2.Base Material:38CrMoAlA,42CrMo,SKD61,GH113,etc.
3.Certificates:GBT 19001-2008/ISO9001:2008/SGS

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.Sumitomo extruder machine screw barrel
2.Material:alloy steel
3.Application: pp, pe,pvc.etc
4.Professional technical

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

1.PVC injection bimetallic barrel and screw
2.Base Material:38CrMoAlA;42Cr;SKD61,etc
3.Nitriding/Bimetallic/Chrome/Tungsten

Arburg screw and barrel
1.Quality Material Used
2.Custom Production
3.Wear-resistant
4.Bimetallic & Nitrided ...

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

1.bimetallic screw barrel for
2.Material:42CrMo(JIS SCM440)
3.ISO 9001:2008 approved

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

1.Gurantee:2-4 years
2.Certificates:GBT 19001-2008/ISO9001:2008/SGS
3.Base material 38CrMoALA
4.long operating life
5.as your requirement

1.Screw and barrel for extruder film line
2.Designing and processing of the product's properties
3.Screw diameter:50mm,55mm,60mm,65mm,70mm,80mm ect.

1.Conical twin screw
2.Long life with lower price
3.Rich experience in producing or designing
4.Custom Production

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

1.Extruder machine barrel with barrier screw
2.Base Material:High quality alloy steel
3.Nitriding/Bimetallic/Chrome/Tungsten/...
4.ISO/SGS approved

1.rubber tyre tire screw barrel
2.Cold /feed pin screw .
3.Wear-abrasion&corrosion performance.
4.longer life

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

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

1.Quality Material Used
2.Custom Production
3.Wear-resistant
4.Bimetallic & Nitrided
5.Factory direct

1.High quality of Alloy steel
2.best injection bimetallic barrel & screw
3.Certificates:GBT 19001-2008/ISO9001:2008/SGS
4.Guarantee:3 years more

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

1.pe abs pp pvc screw barrel of long operating life
2.pe abs pp pvc screw barrel of high quality
3.SGS/ISO 9001:2008 approved

1.material:high quality steel E.G.38CrMoAlA
2.screw and barrel for extruder machine
3.Guarantee:2-5 years
4.Certificate:ISO9001:2008 & SGS.

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.single screw and barrel
2.Material:alloy steel 38CrMoAlA alloy steel
3.ISO 9001:2008 approved
4.treatment :Nitriding treat