parallel twin barrel

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

Hardness after Hardening Tempering:HB240-280
Chromium-Plated Surface Hardness After Nitriding:≥ 900HB
Chromium-Plating Layer Thickness:0.05-0.10mm

1.Professional design
2.High quality 38CrMoALA
3.Nitrided treatment
4.High quality and low price

Double screw suited for twin screw extruders, include parallel screw and conical screw

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

1.Apply to PVC,ABS Caco3,PP PE.etc
2.High quality and competitive price
3.Reliable supplier and good service

Parallel Co-rotating Screw Barrel for Plastic Milling Machine

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

Conical twin screw and barrel for PE recycling material granulator. The out section with alloy.

CONICAL TWIN SCREW BARREL
Dia 15-300mm
material : 38CrMoALA, SACM645, SKD61
Surface hardness: HRC58-62
Heat treatment:Nitriding 96 hours

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

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

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

1.All specification avialable
2.SKD61 barrel
3.ISO9001

General Purpose Twin Screw Barrel Size 80-156mm

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

The conical twin screw barrel is suitable for extruder machines to produce all kinds of plastic products, such as PVC pipe, PVC door window profiles.

Twin screw and barrel made: CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO and AMUT model spares

1.twin screw and barrel
2.Material:alloy steel
3.ISO 9001:2008 approved

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

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)Located in Jintang town---SCREW&BARREL TOWM
2)High quality and competitive price
3)OEM/Customer offered

The conical twin screw barrel is suitable for extruder machines to produce all kinds of plastic products, such as PVC pipe, PVC door window profiles.

conical twin screw barrel
Dia 15-300mm
material : 38CrMoALA, SACM645, SKD61
Surface hardness: HRC58-62
Heat treatment:Nitriding 96 hours

1.KRUSSMAFFEI twin screw barrel
2.SGS/ISO Approved
3.End products:WPC, proflie, pipe film etc.
4.Granule/foaming

1.Professional design
2.High quality 38CrMoALA
3.Nitrided treatment
4.High quality and low price

1. PVC profile & pipe processing
2. 80/143 standard size
3. High quality wear-resistant steel

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

1)Apply to world-top brand extrusion lines
2)Reliable supplier and good service
3)Customer made

The conical twin screw barrel is suitable for extruder machines to produce all kinds of plastic products, such as PVC pipe, PVC door window profiles.