twin screw barrel

. Roughness of the surface:Ra0.4um
. Linearity of the screw: ≤0.015mm
. Depth of Bimetallic Layer: >2mm
. Hardness of Bimetallic Layer: HRC55°-72°

. Roughness of the surface:Ra0.4um
. Linearity of the screw: ≤0.015mm
. Depth of Bimetallic Layer: >2mm
. Hardness of Bimetallic Layer: HRC55°-72°

. Roughness of the surface:Ra0.4um
. Linearity of the screw: ≤0.015mm
. Depth of Bimetallic Layer: >2mm
. Hardness of Bimetallic Layer: HRC55°-72°

extruder screw barrel, rubber screw, extrusion screw barrel, screw barrel, plastic machinery screw barrel

Cold feed rubber screw and barrel: Specification: Ф40-Ф300MM
L/D Ratio: 8-20
Hot feed rubber screw and barrel: Sp

1.Located in Jintang Town,Zhoushan City
2.High quality and competitive price
3.Delivery time: 20-25 days

1.ABS pelletizer screw barrel
2.High qualty, SGS and ISO approved
3.Pellet,granulator

Distributor, Collar, Screw Cap&Washer,End cap, Flange, Adaptor, Cooling Ring, External&Internal Spring Controlled Nozzle for Nylon

injection molding screw barrel, injection screw barrel, screw barrel, plastic machinery screw barrel

It is suitable for PP,LD,HD,PE,HIPS, PS, ABS, PMMA, PC, PA and all types of engineering plastics. It is especially suitable for processing the recalme

1.Haitian injection screw barrel
2.Material:alloy steel
3.Long working life, wear resistance, and anti corrosion

Borche machine screw barrel for BS series
Bimetallic or 96h Nitrided
Size: Dia Min14mm to Max500mm, Max8000mm long

1.For PVC materials
2.Located in Screw barrel Town-Jintang Town,Zhoushan
3.Approve ISO9001:2000

1.Quality Material Used
2.Custom Production
3.Wear-resistant
4.Bimetallic & Nitrided
5.Factory direct

Material:38CrMoALA,SKD61,SKD11,D2
Diameter:D12-D300 mm
L/D Ratio:L/ D=10-50
Surface Roughness:Ra0.4μm
Screw Straightness:0.015mm

Screw and Barrel Assembly PartsScrew assembly partsDistributor, Collar, Screw Cap&Washer.Barrel assembly partsEnd cap, Flange, Adaptor, Cooling Ring,

Aiming at different plastic products the screw can be chosen: general type, pin type, barrier type, separation type, and gas-exhausting type, etc.

PE Production Extruder Screw barrel for PE
Steel Material:38CrMoALA,SKD61,SKD11,D2 etc.
Hardness after Hardening & Tempering:HB240-280

The special high-efficiency venting screws are selected for vented type extruders, which have excellent venting performance and good plasticization. I

1.High quality of Alloy steel
2.best injection bimetallic barrel & screw
3.Certificates:GBT 19001-2008/ISO9001:2008/SGS
4.Guarantee:3 years more

We can make and design screw barrels for Blowing moulding film production

extruder screw barrel with vented design
1. Factory direct
2. ISO 9001:2008 approved
3. High quality material, good production experience

Injection Tungsten Carbide rubber screw barrel
have the advantage of long lasting life, high wearability and good anti-corrosion

We are a professional company specialized in manufacturing many types of screw, the barrel can be applied on all types of injection moulding machine,

Hardness After Hardening &Tempering: HB240 -280
Nitrided Hardness: Hv850-1000
Nitrided Depth: 0.45-0.7mm
Nitrided Brittleness: ≤Grade 2

injection molding screw barrel, injection screw barrel, screw barrel, plastic machinery screw barrel

We can make any specification of extruder screw barrel and injection screw barrel for Haitian, Demag, Engle, Nigro bossi, arburg, NPM, BOY, Husky...

Following are the Main Specifications of Screw Barrel for Extruder Machine :-
1. Material:38CrMoAlA(Nitriding steel),SKD11,SKD61,high quality

all kinds of screws and barrels. single screw barrel,conical twin screw barrel,parallel twin screw barrel. twin screw barrel,bimetallic screw barrel,

1.material:high quality steel E.G.38CrMoAlA
2.screw and barrel for extruder machine
3.Guarantee:2-5 years
4.Certificate:ISO9001:2008 & SGS.