conical twin screw barrels

There are many variations in the design of twin screws. Twin screw may be co-rotating or counter-rotating; the screw flight may or may not be intermes

1.Extrusion parallel twin screw barrel
2.Base material:38CrMoAlA
3.High quality alloy
4.Nitriding treatment

1.Apply to Battenfeld Cincinnati Weber KMD SJSZ extruder machines
2.End products:WPC,proflie, pipe film etc.
3.OEM offered

1.Highest and Stable Output with Less back pressure.
2. Low Melt temperature.
3.Excellent Melt Quality.

Rubber,various high glass fiber, mineral fiber and PPA,PPS, PA6T, LCP,VO fire protection, ferrous power, magnetic powder and etc. Meanwhile,Used for P

1) Apply for world-top brand extrusion lines
2) Provide drawings design
3) Certificate:ISO9001:2008

1.twin parallel screw and barrel
2.Material:alloy steel 38CrMoAlA alloy steel
3.treatment:Nitriding treatment
3.ISO9001:2008/SGS approved

1.Apply to Battenfeld Cincinnati Weber KMD
2.Approved ISO 9001:2008
3.Long working life,and competitive price

This series of screw is suitable for pvc made of ... , pinch plate, shape made of ... , pipe made of ... And pelletizing. The compression ratio of the

1.twin parallel screw & barrel
2.Material:alloy steel 38CrMoAlA
3.treatment:Nitriding treatment
4.GBT 19001-2008/ISO9001:2008/SGS approved

1.Apply to Battenfeld Cincinnati Weber KMD
2.Approved ISO 9001:2008
3.Provide drawings design

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

High Precision Twin Screw barrels manufactured by us are Perfect matched to the Original, in Specifications, Output, quality and Life besides being Ec

1.Cincinnati drawings provided
2.Screw designs provided
3.CO certificates provided

1.twin parallel screw barrel for pvc material zhoushan factory
2.Certificates:GB/T19001-2008/ISO9001:2008/SGS
3.4.Granule/foaming

We are thoroughly committed to meeting all of your needs with the quality you've come to expect. We offer a complete range of screws, barrels, and f

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

1.Nitriding treatment
2.Electroplated hard-chrome finish
3.High-frequency quenching
4.Spray coating Bimetallic-alloy

We provide feed screws for virtually all extruders and injection moulding machines. We work in tandem with our customers to obtain the best design to

1.parallel twin bimetallic screw barrel
2.Gurantee:2-4 years
3.End products:WPC,proflie, pipe film etc.
4.Granule/foaming
5.ISO9001:2008 Cer.

we can according to the customer demand to make the conical twin screw and barrel.

We supply feed Screws and Barrels of all types such as conventional and grooved feed type made out of special Nitro-Alloy steel and Heat treated by Ni

Our products are in high quality and competitive price. Our material is 38CrMoALA.

1.parallel twin screw and barrel for machine
2.Material:alloy steel 38CrMoAlA alloy steel
3.ISO9001:2008/SGS approved
4.treatment:vacuum quenching

1.entruder parallel twin screw barrel
2.SGS/ISO Approved
3.End products:WPC,proflie, pipe film etc.
4.Granule/foaming

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

1.cooperat with German, Europe customers
2.Provide Cincinnati,Krauss Maffei Weber... screw barrel drawings
3.CO certificates provided

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

1.Professional design for PVC pipe
2.High quality material:38CrMoALA
3.Long service life

1.Near 20 years experience
2.Better quality with ISO certificates
3.looking for agents all over the world