twin screw barrel

Various high quality alloy steels,According to different usage, the choose for alloy is different, some require for abrasion-resistant while some requ

long using life
screw barrel for EPE production
good anticorrision, high quality steel material

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

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

Delivery:3-7 days
Barrel: SKD+bimetallic+nitrided
Screw:bimetallic+nitrided
Bimetallic layer within 30%-40% tungsten carbide

With the most extensive experience in the design of extrusion processing units, our screws are custom designed to meet the demands of a broad range

screw barrel for blow molding machine
1.Advanced Nitriding Technology
2.Wear resistant & Corrosion resistant

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

Delivery:3-7 days
Barrel: SKD+bimetallic+nitrided
Screw:bimetallic+nitrided
Bimetallic layer within 30%-40% tungsten carbide

Our bimetallic single injection screw barrel for injection molding machine can ensure the well performance and low energy consum

1.Professional design
2.High quality alloy steel: 38CrMoALA
3.Heat-treatment:Nitrided
4.Hardness:≥900Hv

Advanced nitriding process
have the advantage of long lasting life, high wearability and good anti-corrosion

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.

Delivery:3-7 days
Barrel: SKD+bimetallic+nitrided
Screw:bimetallic+nitrided
Bimetallic layer within 30%-40% tungsten carbide

Our products can ensure high performance and low energy consumption of extruder and Injection molding machine. More over, we can supply professional s

PE Production Extruder Screw barrel for PE
Steel Material:38CrMoALA,SKD61,SKD11,D2 etc.
Hardness after Hardening & Tempering:HB240-280

1.Professional design
2.High quality 38CrMoALA
3.Nitrided treatment
4.High quality and low price

1.conical parallel twin screw barrel for extruder machines
2.Certificates:GB/T19001-2008/ISO9001:2008/SGS

We can make products according to your drawing and request . Any requirments , please feel free to contact me .

SKD INNER CASE CONICAL TWINS SCREW BARREL
WOOKING LIFE: MORE THAN 5 YEARS FOR COMMON PLASTIC MATERIALS
PRICE: COMPETITIVE

bimetallic screw barrel for extruder
long life for using
high production

1.Professional design
2.High quality alloy steel: 38CrMoALA
3.Heat-treatment:Nitrided
4.Hardness:≥900Hv

1.conical twin barrel screw
2.Material:CW6Mo5Cr4v2
3.ISO 9001:2008 approved
4.treatment :Nitriding treatment
5.Material:alloy steel 42CrMo

If you do not see the particular model you are looking for in our website, please give us a call to discuss your needs. In most case we can provid

1) Treatment:Nitrided+Bimetallic/SKD61
2) Apply for world-top brand extrusion lines
3) Located in screw barrel Town-Jintang Town,Zhoushan City

Extruder screw barrel manufacturer
have the advantage of long lasting life, high wearability and good anti-corrosion

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

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

Material of barrel inside layer: Tungsten alloy. Surface spraying, prolong life of screw.

1)screw barrel for parallel extruder machines
2)Design and drawings povided
3)Certificate approved:ISO 9001:2008