screw

Parallel twin bimetallic screw and cylinder
High quality steel 38CrMoAlA
Special alloy W2C spray on the screw
Wear-abrasion

Harden Parallel Twin Screw for extrusion processing
Advanced nitriding process
Diameter of screw:D12-D300mm
L/D ratio of screw:10-50

long life for using ,
conical twin screw and barrel

1.Low consumption
2.High output
3.Certification: CE&ISO9001

Name:Non standard screw
Material:Mild steel
Process:CNC machining

Single Screw Extruder
1.Low consumption
2.High output

1.Apply to Battenfeld Cincinati Weber KMD
2.Approved ISO 9001:2008
3.End products:WPC,proflie, pipe film etc.
4.Over 20 years in processing

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

1.conical double screw & barrel of long operating life
2.conical double screw & barrel of high quality
3.GBT 19001-2008/ISO9001:2008/SGS approved

1.screw and barrel for LDPE HDPE of long operating life
2.screw and barrel for LDPE HDPE of high quality
3.treatment :Nitriding treatment
4.ISO9001

Screw plate for disassemble installation tool screw mat for iPhone 4S has reasonable price and high quality. Gain it you also gain the best after-sale

plug brass fittings, sized 16,20,25,etc. with or without plating , black EPDM sealing O-ring, brass clamp rings, white PE dishes

1.High wear resistant,
2.Anti-corrosion
3.High temperature resistant
4.High density
5.Offer OEM and ODM service

For good plasticizing effect,we have different designs of screw&barrel to meet customer's demand

Handle Material: 45# carbon steel with nickel plate,
Package: with black plastic box (the package could be customized)

high quality alloy sheet
long life for using
good customer service

good service, high quality steel, screw and barrel for extrusion line

Screw & Barrel For Single Screw Extruder

we produce many kinds of screw barrel, like injection screw barrel, extrusion screw barrel, rubber screw barrel, twin screw barrel. Welcome to come.

Conical twin screw and barrel
1,Ingredient:Cr,Ni,Wc,Fe,V
2,Alloy hardness:HRC56~HRC62
3,Diameter:15~350mm
4,Precise producing equipments

For good plasticizing effect,we have different designs of twin conical screw and barrel for extruder machine to meet customer's demand.

Our chiller is widely applied in surfae treatment, medicine, chemical industry, chemical fiber, wine making, grain storage, solar energy photovoltaic,

Quenching Tempering screw for PVC production
Screw Straightness Degree:0.015mm

single screw extruder
1low cost and high efficient
2update output
3easy to operation

1.Diameter of screw: D12-D360mm
2.L/D ratio of screw: 1:10 - 1:50
3.Provide drawings design
3.Raw material:High quality alloy steel

1.Screw barrel manufactory with nearly 20 years
2.For injection molding machines
3.Factory directly price
4.MOQ:1 set

1.Located in Jintang Town,Zhoushan City
2.Material:High quality nitrided steel or as customers' request
3.Serive for world famous brand

1.38CrMoAI screw & barrel
2.Material:alloy steel 42CrMo(AISI 4140)
3.SGS and ISO 9001:2008 approved
4.38CrMoAI screw & barrel with long life

1.bimetallic barrels and screw
2.Material:alloy steel 42CrMo(JIS 440)
3.ISO 9001:2008 approved
4.treatment 2:heat-treatment
5.material:38CrMoAlA

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