screw barrels

We can manufacture all types of screws and barrels according to clients' requirement.
Used for producing PA6,PA6.6+GF,EAA,PCect

Parallel Twin Screw and Barrel for Plastic Machine
1.diameter 25mm--300mm. L/D=8-60
2.process of hot aprayed hard alloys

The bimetallic barrel cylinder is a ind of cylinder with 2-3mmalloy of antibrasion.

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

Our screw and barrel can ensure high performance and low energy consumption of extruder and Injection molding machine.

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

Screw barrel assembly include screw tips,nozzle,flange,check valve,non-return ring,etc. for different type screw barrels suit for different assembly.

1) Imported High quality material
2) Highly resistant to all kinds of abrasion
3) Much longer lifespan

Injection nozzles/nozzle tip has been presented above, want more similar products, please click Injection nozzles/nozzle tip.

Screw barrel for extrusion line
Steel Material:38CrMoALA,SKD61,SKD11,D2 etc
Nitriding Treatment Time:≥ 96 hours
Nitrided Layer Hardnees:950-1020Hv

1.Material: 38CrMoAIA
2. Special alloy is welded on the flight of screw, prolong life of screw.
3.Offer ODM and OEM service

Force Feeding Design with straight or spiral grooved barrel & screw with barrier section design

have the advantage of long lasting life, high wearability and good anti-corrosion through thermal refining
For screw:Dia. 15-300 mm Length 300mm

Various type for different appliance
Various options for the steel material
Adjustable with different length

1.38CrMoALA Material
2.Nitriding Depth:0.5~0.8mm
3.High Quliaty Base Material
4.Single screw barrel for injection molding machine

Hardness After Hardening &Tempering:Hv230-250
Nitrided Hardness:Hv900-1000

Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality alloy steel
Appliance: PVC, PP, PE, PA, PC, ABS, AS etc

Screw diameter: Φ15-Φ300mm
L/D ratio:15-45
Screw Classification:
General type, Pin type, barrier type, separation type, and gas-exhausting typ

Price:US$1.0;Productivity:1000;Min. Order:1 piece;Packing:Wood box;DeliveryDate:30 days;PaymentType:T/T,D/P,L/C;Trademark:Jinyi;Specification:10mm-12

1. Conical Screws for extruder
2. Size available with different appliance
3. High wear-resistant & improvded designs

Conical screw and barrel for twin screw extruders, processing pipes and profiles

screw barrel for rubber machine;
screw barrel for injection moldiong machie;
screw barrel for extruder
accessory of screw barrel

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

CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO and AMUT model spares

1.JSW screw barrel for injection machine
2.Material:alloy steel
3.ISO 9001:2008 approved
4.Long working life, wear resistance, and anti corrosion

1)Apply to conical extruder machines
2)OEM / Customer made offer
3)Reliable supplier and good service

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

All XH rubber machine screw barrels are customized as requirement strictly. First-class quality with best performance, reasonable preices and services

1.Extruder bimetal rubber screw barrel
2.Material:alloy steel
3.ISO 9001:2008 approved
4.Long working life, wear resistance, and anti corrosion

1.Serive for conical extruder machines
2.Best quality but competitive price
3.Customer made