screw barrels

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

1) Apply for world-top brand extrusion lines
2) Located in screw barrel Town-Jintang Town,Zhoushan City
3) Certificate:ISO9001:2008

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

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

many screws and barrels are stock items available for delivery right off the shelf. We also stocks the heater bands for extruder product lines, so yo

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

1.Bimetallic single screw barrel for extruder
2.High Corrosion&abrasion resistance
3.Longer lifetime
4.Discount availiable

1) Over 20 years' technician design
2) Can meet all different requirement of plastics use

Tin Coated Screw Barrel
1.Screw straightness: 0.015mm/m
2.Chrome plating thickness: 0.01-0.1mm
3.Hardness:58 - 72

. Screw Barrel for injection machine
. Screw diameter: Φ20mm-Φ250mm
. Mould Clamping Force: 250-3200KN
. Shot Weight: 30-80000g

1.one barrel,one central screw,several planet screws
2.High production
3.Approve ISO9001:2000

Based Material: 38CrMoAlA, SKD61 etc.
Treatment: Nitriding,Bimetallic spraying
Depth of Nitrated Layer: 0.5 - 0.8 mm
Hardness: 58 - 72 HRC
Fragili

Material: 38 CrMoA1A
Diameter: Φ12-Φ300mm
L/D Ratio: L/D=10-56
Nitriding Layer Depth: 0.5-0.8mm
Nitriding Layer Hardness: HV≥900...

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

Extrusion screw barrel
1.Advanced Nitriding Technology
2.Wear resistant & Corrosion resistant
3.Techinical support

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

Data Of Screw Barrel:
Depth of nitration case: 0.4-0.7mm
Hardness of nitration: HV900-1060(HRc56~65)

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

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

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

1.one barrel,one central screw,several planet screws
2.High production
3.Approve ISO9001:2000

1.Professional design for PE granulator
2.High quality and competitive price
3.Heat-treatment:nitrided
4.Hardness:≥900Hv

long using life
screw barrel for EPE production
good anticorrision, high quality steel material

1.extruder screw
2.single extruder screw barrel for plastic extruder
3.38crmoaia gas nitriding
4.high quality alloy
5.wear resistant

Nitrided single screw barrel for extruder
Technology: Nitriding treatment, alloy coating spraying,Heat-treatment, quenching

With the assistance of latest technology, these precision machined screws and barrels can be specially designed with different compression ratios for

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

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

1. Diameter of screw: D12-D360mm
2. L/D ratio of screw: 1:10 - 1:50
3.ISO 9001:2008 approved

Rubber screw and barrel
Screw Diameter:dia50-500mm
Maximun screw length: 10000mm
Barrel inner bore diameter: dia500mm