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Ningbo Superior Machinery

Ningbo Superior Machinery
location NINGBO, China

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Our Products

  1. Screws 7 Products available
  2. Barrels 4 Products available
  3. Machine And Precision Tools 2 Products available
  4. Gas Cylinder 1 Products available
  5. Industrial Machinery 1 Products available
  6. Plastic Extrusion Machine 1 Products available

Machine And Precision Tools

We are leaders in the market for providing best range of Bimetallic Screw Barrel and Twin Screw Barrel

Bimetallic Screw Barrel

Bimetallic Screw Barrel
₹ 18,200 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Material imported steel
Ni-based bimetallic barrel is processed by vacuum sintering cladding. Base material for body: superior pre-hardening material 4140, high pressure resistance.Alloy powder: nickel-base self-melting alloy powder from American Wall Colmonoy Corporation.Characteristics: extreme wear resistance, good corrosion resistance, high temperature resistance.Hardness: 50-60 HRC.Service life: 4 times than produced bimetallic barrel processed by high temperature Centrifugal casting.Application: Halogen free plastic, the high abrasion, corrosion materials adding high fibre, carbon fiber, mineral fiber, ceramic, magnetic powder, metal powder etc. Ni-based coated screw is processed by vacuum sintering cladding.Base material: superior alloy steel.Coated layer: nickel-base self-melting alloy powder from American Wall Colmonoy Corporation.Characteristics: extreme abrasion resistance, good corrosion resistance, attaching alloy layer to base body by metallurgical.Attaching Strength: 200Mpa(standard attaching strength: 75Mpa)Alloy layer thickness: 0.7-0.8mmApplication: a variety of high abrasion, corrosion materials with colors.

Additional Information:

Payment Terms : T/T

Packaging Details : International standard wooden case

Delivery Time : 30

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Twin Screw Barrel

Twin Screw Barrel
₹ 18,200 / Piece Get Latest Price
  • Min. Order (MOQ) 1 Piece(s)
  • Material imported steel
Product Specification and technical data658090105125146150170180190200Hardness of quenching and temperingHB240280Hardness of nitrationHV8501000Depth of Nitrated Layer0.450.7mmFragility of nitration Grade 2 Surface roughness Ra0.4straightness0.015mmHardness of Cr-coating LayerHV900HVNitrided layer thickness0.050.10mmThickness of Cr-coated Layer0.82.0mmHardness of bimetallic alloy HRC5665Ni-based alloy material :quality alloy steel 38CrMoALA(JIS SACM645)42CMo(JIS SCM440)9Cr18MoVCW6Mo5Cr4V2Heat-treatmentNitriding treatmentElectroplated hard-chrome finish High-frequency quenchingSpray coating Bimetallic-alloyvacuum quenching

Additional Information:

Payment Terms : T/T

Packaging Details : International standard wooden case

Delivery Time : 30

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