twin conical screw barrel

We are chin conical twin screw barrel, specically in this field for several years. Professional in design and produce extrusion screw barrel.

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

1.Apply for Krauss Maffei KMD machine
2.Delivery time:35 days
3.Treatment:nitrided + bimetallic

Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality alloy steel
Technology: Nitriding treatment, alloy coating spraying, heat-treatment

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

Easy wearing parts of barrel made from anti-wear alloy can be improved abrasion performance.

Parallel twin screw and barrel has the advantage of lower rotation speed, smaller shear stress between the small screw.

Technology: Nitriding treatment, alloy coating spraying, heat-treatment
Appliance: PVC, PP, PE, PA, PC, ABS, AS etc

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

The conical twin screws and barrel can be designed different structure according to the different product and market requests.

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

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

The right screw and barrel combination can make the difference
between mediocre performance and high-profit productivity.

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

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

Our products: Screws Barrels for Injection, Extrusion, and Blow Molding applications; relevant accessories(such as die head, gearbox, filter screen ch

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

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.

1.Have a lot of drawings
2.Screw designs provided
3.CO certificates provided

SJSZ seriels gear box
1. Efficency transmission, low noise, long operation time.
2. Application: PP, PVC, PE ect
3. Oil cooling

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

1.Have a lot of drawings
2.Screw designs provided
3.CO certificates provided

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

We work in tandem with our customers to obtain the best design to achieve daily production to optimum level with new or rebuilt feed screws.

Bimetallic screw and barrel
Warranty time: 10 years
PRICE: COMPETITIVE

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

The die head for conical twin screw barrel can make the output smoothly.

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