twin screw barrel

1.Apply to Battenfeld Cincinnati Weber KMD
2.Approved ISO 9001:2008
3.Long working life,and competitive price

Conical twin screw machined on CNC"WMW" Germany make thread milling machines by simulation software for better performance.

good service, high quality steel, screw and barrel for extrusion line
screw and barrel in high quality steel, CNC computer control machine

Depth of Nitrated Layer: 0.5-0.8mm
Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1
Surface roughness: Ra 0.4um

1.High quality of Alloy steel
2.Bimetallic twin screw barrel
3.Certificates:GBT 19001-2008/ISO9001:2008/SGS

1.Apply to Battenfeld Cincinnati Weber KMD
2.Approved ISO 9001:2008
3.Provide drawings design

pvc extruder screw barrel
high quality best price
good customer service
long using life
wear resistance and corrosion resistance

There are many variations in the design of twin screws. Twin screw may be co-rotating or counter-rotating; the screw flight may or may not be intermes

1.Bimetallic Parallel Twin Screw&Barrel/Cylinder
2.38CrMoAlA;42CrMo,SKD61...
3,Wc/co,Ni,Mo alloy,wearproof
4.Granule/foaming

Delivery: in 15 days
Barrel:SKD
Screw:bimetallic

Screw barrel for extrusion line
Surface Roughness Degree:Ra0.4um
Surface Hardness Degree:58-64 HRC
Screw Straightness Degree:0.015mm

Our conical twin screw and barrel provide high surface area and low shear screw designs that will optimize the melt homogeneity.

High Precision Twin Screw barrels manufactured by us are Perfect matched to the Original, in Specifications, Output, quality and Life besides being Ec

Conical Twin Screw & Barrel
1.38CrMoALA,SACM645
2.Optimum performance
3.Wearproof/corrosion proof
4.More lifspan

1.Apply for PP PE PVC Caco3
2.conical screw barrel in stock
3.ISO9001:2001

For screw:Dia. 15-300 mm Length 300-9000 mm L/D ratio: 15-50
have the advantage of long lasting life, high wearability and good anti-corrosion

many screws and barrels are stock items available for delivery right off the shelf.

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

1.conical twin barrel and screw
2.Material:alloy steel 42CrMo(AISI 4140)
3.ISO 9001:2008 approved
4.treatment :Nitriding treatment

1.Cincinnati drawings provided
2.Screw designs provided
3.CO certificates provided

It is suit for PA.PP.PC.PE.ABS.AS.PS.PVC.PMMA.LCP.PBT.PET.PPC.PPS.PAR.PO.Magnetic powder, ceramic powder, aluminum powder, iron powder, wood flour and

1.65/132mm bimetal screw barrel for recyled plastic
2.material:38CrMoAIA
3.Nitriding treatment
4.High quality alloy

1.twin parallel screw and barrel
2.Material:alloy steel 38CrMoAlA alloy steel
3.treatment:Nitriding treatment
3.ISO9001:2008/SGS approved

Production extruder screw barrel
Steel Material:38CrMoALA,SKD61,SKD11,D2 etc.
MOQ:1 set

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

Super alloy machine screw
*Sparying alloy powder on screw flight
*Super wear-abrasion&corrosion
*Hardness:HRC65-75
*discount

1.twin parallel screw & barrel
2.Material:alloy steel 38CrMoAlA
3.treatment:Nitriding treatment
4.GBT 19001-2008/ISO9001:2008/SGS approved

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

We are chin conical twin screw barrel, specically in this field for several years. Professional in design and produce extrusion screw barrel.

1.Near 20 years experience
2.Better quality with ISO certificates
3.looking for agents all over the world