feed screw barrel

We not only offer the best possible screws and barrels, but also provide solutions to help customers solve extruding and injection molding problems.

Many screws and barrels are stock items available for delivery right off the shelf. We also stocks the heater bands for extruder product lines.

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

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

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.

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.

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

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

Standards of single screw and cylinder of extruder machine:
20mm~300mm
ratio of length to diameter L/D=15~55

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

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

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.extruder double screw barrel for hdpe pipe

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.Extruder conical twin screw cylinder
2.Lo

Years of experience help you determine the right material selection for your screw, so you can get the longest operational life from your screw with m

WPC(PVC&PE), Super high molecular sheet, 1/2 high calcium buckle, 50-400 high calcium pipe, 50-300 high calcium profile, soft PVC sheet, XPS-PVC etc.

high quality alloy sheet
long life for using
good customer service

1.Professional design
2.High wear resistant
3.anti-corrosion
4.High temperature resistant
5.High quality and competitive pric

Screw structure and compression ratio can be designed according to different products and mixtures

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

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

we can make any specification of extruder screw barrel and injection screw barrel for Haitian,Cincinnati Battenfeld, Demag, Engle, Klaus-maffei, Nigro