screws barrels

Bimetallic screw barrel is of high quality and achieve longer life span
Product name: Bimetallic screw barrel

High Quality Replacement Screw Barrel with Nitrided or Bimetallic for HaiXing Machines

Our products can ensure high performance and low energy consumption of extruder and Injection molding machine. More over, we can supply professional s

All kinds of extrusion pipe, cable, fittings machinery Screw Barrel & Gearbox replacment

1.Nitriding treatment
2.Electroplated hard-chrome finish
3.High-frequency quenching
4.Spray coating Bimetallic-alloy

1.conical twin-screw and barrel
2.High Quliaty Base Material
3.Nitriding Depth:0.6~0.8mm
4.Material:38CoMoLAIA

1.Bimetallic single screw and barrel
2.Material:alloy-steel of high quality
3.Processed to drawing or your request on output&raw materials

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

Granulator screw barrels,fiber screw barrels,Shoe injection screw barrels,Wire and cable extruder screw barrels,etc. Exact fitting, durability.

screw barrel for extrusion machine
Nitrided Steel:42CrMo,38CrMoALA,etc.
Cool Work Steel:D2,SKD61,9Cr18MoV etc.

If you do not see the particular model you are looking for in our website, please give us a call to discuss your needs. In most case we can provid

If the screw diameter or l/d ratio is not fixed, please feel free to inform the products and injection weight or clamping fource you need we can selec

we can according to the customer demand to make the conical twin screw and barrel.

Screw barrel for plastic machine
1.Screw straightness: 0.015mm/m
2.Chrome plating thickness: 0.01-0.1mm
3.Hardness:58 - 72

1. Standard grade: 38CrMoAlA + nitriding 96 hours
2. Bimetallic grade: 38CrMoAlA + bimetallic alloy
3. TC-A grade: Tungsten carbide 40%

Screw and barrel for Battenfeld extruder
1.Professional designer of screw barrel
2.High quality screw made better performance...

Bimetallic screw barrel
1.Screw straightness: 0.015mm/m
2.Chrome plating thickness: 0.01-0.1mm
3.Hardness:58 - 72

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 Thickness o

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

Our screw barrel can ensure the well performance and low energy consumption of Injection molding machine. We insist on the principle of quality first,

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

Nitride Case Depth: 0.5mm-0.8mm Nitride Hardness: 950-1050HV Nitride Brittleness: ≤Grade One Surface Roughness: Ra0.4um Screw Straightness: 0.015mm A

injection screw barrel
1. High-quality material adopted
2. Wear resistant and corrosion resistant
3. On time delivery
4. Technical supports avai

we can offer the competive price with hight quanlity,welcome to have a trail order.

The materials of building blocks screw adopt high-strength steel, W6Mo5Cr4V2 or 38CrMoALA with nitriding treatment, which have good anti-abrasion and

Nitride Case Depth: 0.5mm-0.8mm Nitride Hardness: 950-1050HV Nitride Brittleness: ≤Grade One Surface Roughness: Ra0.4um Screw Straightness: 0.015mm A

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 Thickness o

long life for using,, well performance,good anti-corrosin, good customer service

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

passed various international quality system management
high quality material
single screw and barrel
long using life
goos service