conical screw

Specifications
Conical screw barrel
1.long life service
2"hi-te product"
3.China"famous brand product" ...

1.Material: 38CrMoAIA
2. Special alloy is welded on the flight of screw, prolong life of screw.
3.Offer ODM and OEM service

1.GBT 19001-2008/ISO9001:2008/SGS approved
2.twin conical screw & barrel of high quality
3.twin conical screw & barrel of long operating life

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

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

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

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

For good plasticizing effect, we have different design of screw barrel to meet customer's demand.

we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of differen

Conical Twin Screw Barrel for Extruder Machine
1.conical and parallel twin screw
2.rate of screw can be designed
3.38CrMoAlA

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

Chromium-Plated Conical Screw for blowing film extruder
Advanced nitriding process
Diameter of screw:D12-D300mm
L/D ratio of screw:10-50

For high output pipe & profile extrusion
High quality alloy steel
International Standard

Specifications
Conical screw barrel
1.long life service
2"hi-te product"
3.China"famous brand product" ...

1.GBT 19001-2008/ISO9001:2008/SGS approved
2.twin conical screw barrels of long operating life
3.twin conical screw barrels of high quality

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

New replacement screws and barrels from China for lower cost than refurbished ones. Try it and believe it, with satisfactory quality and cost saving f

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

1.twin conical screw and barrel of long operating life
2.twin conical screw and barrel of high quality
3.ISO 9001:2008 approved

High Output 65/132 Screw Barrel for PVC & PE pipes and profiles

Twin conical screw barrel, extruder screw barrel, extrusion screw barrel, screw barrel, plastic machinery screw barrel

We work in tandem with our customers to obtain the best design to achieve daily production to optimum level with new or rebuilt feed screws.

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

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

1.twin conical screw barrel
2.Certificates:GBT 19001-2008/ISO9001:2008/SGS
3.Base material 38CrMoALA

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

1)Apply to world-top brand extrusion lines
2)Raw material:High quality 38CrMoAlA/4140/SKD61
3)large numbers of drawings provided

1)All specifications provided
2)OEM / Customer made offer
3)Reliable supplier and good service

Parallel Twin Screw and Barrel for Plastic Machine
1.diameter 25mm--300mm. L/D=8-60
2.process of hot aprayed hard alloys

1)Located in Jintang town---SCREW&BARREL TOWM
2)High quality steel alloy
3)Reliable supplier and good service