twin conical screw barrel

20mm elemengt screw and segement for lab use output about 10kg/h

We supply feed Screws and Barrels of all types such as conventional and grooved feed type made out of special Nitro-Alloy steel and Heat treated by Ni

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

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

Parallel Co-rotating Nitriding Treatment Parallel Screw and Barrel

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

1.Direct Manufacturer on screw barrel
2.Good quality and low price screw barrel
3.More than 30 years experience of making screw barrel

Material 38CrMoA
Technics: Milling
Heat Treatment: Nitriding 96 Hour
Hardness of Nitration: HRC 56-58
Surface Roughness: Ra 0.4um...

1.double barrel conical screw
2.Certificates:GBT 19001-2008/ISO9001:2008/SGS
3.SJSZ,KMD,Weber,Cincinati,Battenfeld,ect

Parallel twin screw barrel
Dia 60-150mm
material : 38CrMoALA, SACM645, SKD61
Surface hardness: HRC58-62
Heat treatment:Nitriding 96 hours

Parallel twin screw barrel is suitable for extruder machines, producing all kinds of plastic products, such as PVC pipe, PVC door and window profiles.

1)Apply for world-top brand extrusion lines
2)Provid drawings design
3Battenfeld/Cincinati/SJSZ...

Tiny type twin conical screw barrel design
Suitable running PVC granules or powders
Efficient in performance

Parallel Co-rotating Screw Barrel for Plastic Milling Machine

We specialized in the manufacturer of barrels of every type and size.Extruder Barrel, Injection Molding Barrel, Blow Molding Barrel, Twin Barrel, Foam

1.Professional design
2.High quality 38CrMoALA
3.Nitrided treatment
4.Nitrided time:120Hours

1.Direct Manufacturer on screw barrel
2.Good quality and low price screw barrel
3.More than 30 years experience of making screw barrel

1.conical double barrel screw
2.Certificates:GBT 19001-2008/ISO9001:2008/SGS
3.SJSZ,KMD,Weber,Cincinati,Battenfeld,ect

Screw Diameter: 35mm-200mm
Length: Less than 10000mm
Barrel diameter: 35mm-200mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality allo

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

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

Imported high grade alloy steel
Nitrition treatment

long life for using,, well performance,good anti-corrosin, good customer service

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

Parallel Screw extrusion equipment for pipe & granule processing

1.65/132 80/156 92/188...
2.Cincinnati Battenfeld Weber KMD...
3.ISO 9001

Parallel twin screw barrel
Dia 60-150mm
material : 38CrMoALA, SACM645, SKD61
Surface hardness: HRC58-62
Heat treatment:Nitriding 96 hours

Compressing rate of screw can be designed according to different raw materials and products

Advanced nitriding process
Diameter of screw:D12-D300mm
L/D ratio of screw:10-50

1.conical extruder screw and barrel
2.Certificates:GBT 19001-2008/ISO9001:2008/SGS
3.SJSZ,KMD,Weber,Cincinati,Battenfeld,ect
4.Competive price