VOLMAC COMPONENTS

VOLMAC COMPONENTS Awards

Products

  • Crankshaft Pulley
  • Brake Flask
  • Brake Piston
  • Locomotive Brake Assembly Cover
  • Locomotive Brake Cylinder Body
  • Locomotive Brake Shoe Carrier
  • Mounting Bracket
  • Push Rod Housing
  • Gear Selector Fork
  • Marine Bearing Housing
  • Transmission Hub Adapter

Crankshaft Pulley

  • Application: Power Generating Equipment
  • Material: Gray Iron \ FG200
  • Operations:
    • Turning with V-Groove
  • Critical Parameters Achieved:
    • Finish Bore: < 40 µm
    • Circular TIR: < 50 µm
    • Surface Finish: < 0.8 Ra

Brake Flask

  • Application : Locomotive Braking System
  • Material : Ductile Iron | Grade: FG450/15
  • Operations:
    • Turning & Milling
    • Special Process - phosphating
  • Critical Parameters Achieved:
    • Concentricity : < 40 µm
    • Perpendicularity : < 40 µm

Brake Piston

  • Application : Locomotive Braking System
  • Material : Ductile Iron | Grade: FG450/15
  • Operations:
    • Turning & Milling
    • Special Process - phosphating
  • Critical Parameters Achieved:
    • Concentricity : < 50 µm
    • Thread : 8-Start Custom Trapezoidal Thread

Lower Cover

  • Application : Locomotive Braking System
  • Material :
    1. Cast Iron | Grade: FG260
    2. Aluminum Alloy | Grade: LM25TF/BS::1490
  • Operations:
    • Turning
    • Milling : 4 Faces Machined in Single Setup
    • Special Process - phosphating
  • Critical Parameters Achieved:
    • Finish Bore : < 18 µm
    • Concentricity : < 10 µm
    • Surface Finish : 0.8 Ra

Corps Cylinder

  • Application : Locomotive Braking System
  • Material :
    1. Ductile Iron | Grade: SG400
  • Operations:
    • Turning
    • Milling : 3 Faces Machined in Single Setup
  • Critical Parameters Achieved:
    • Finish Bore : < 20 µm
    • Concentricity : < 50 µm
    • Surface Finish : 0.8 Ra

Single Shoe Carrier

  • Application : Locomotive Braking System
  • Material :
    1. Cast Steel | Grade: IS3038
  • Operations:
    • Milling : 3 Faces Machined in Single Setup
  • Critical Parameters Achieved:
    • Finish Bore : < 30 µm
    • Concentricity : < 20 µm
    • Surface Finish : 0.8 Ra

 

Mounting Bracket

  • Application : Earth Moving Equipment
  • Material :Ductile Iron | Grade: SG400
  • Operations:
    • Turning
    • Milling : 3 Faces Machined in Single Setup
  • Critical Parameters Achieved:
    • Finish Bore : < 20 µm
    • Concentricity : < 50 µm
    • Surface Finish : < 1.2 Ra
    • Perpendcularity : < 30 µm
    • Parallelity : < 30 µm

Push Rod Housing

  • Application :Axles
  • Material :Cast Iron | Grade: SG400/12
  • Operations:
    • Milling : 3 Faces Machined in Single Setup
    • Special Process : Painting
  • Critical Parameters Achieved:
    • Finish Bore : < 20 µm
    • Surface Finish : < 1.2 Ra

     

Gear Selector Fork

  • Application : Automobile Gear Box
  • Material :SG Iron | Grade: SG400
  • Operations:
    • Milling : 4 Sides Machined in Single Setup
  • Critical Parameters Achieved:
    • Finish Holes : < 25 µm
    • Perpendicularity : < 30 µm

Marine Bearing Housing

  • Application : Marine Engine Bearing Housing
  • Material :SG Iron | Grade: SG400
  • Operations:
    • Turning
    • Milling : 3 Sides Machined in Single Setup
  • Critical Parameters Achieved:
    • Finish Bore : < 50 µm
    • Perpendicularity : < 30 µm
    • Circularity : < 20 µm

Transmission Hub Adaptor

  • Application : Automatic Transmission Adapter
  • Material :SG Iron | Grade: SG400
  • Operations:
    • Turning
    • Drilling
  • Critical Parameters Achieved:
    • Finish Bore : < 30 µm
    • OD Tolerance : < 30 µm
    • Run Out : < 30 µm
    • Surface Finish : 0.8 Ra
    • Perpendicularity : < 50 µm

Marine Bearing Housing

  • Application : Marine Engine Bearing Housing
  • Material :
    • SG Iron | Grade: SG400
  • Operations:
    • Turning
    • Milling : 3 Sides Machined in Single Setup
  • Critical Parameters Achieved:
    • Finish Bore : < 50 µm
    • Perpendicularity : < 30 µm
    • Circularity : < 20 µm

Transmission Hub Adapter

  • Application : Automatic Transmission Adapter
  • Material :
    • SG Iron | Grade: SG400
  • Operations:
    • Turning
    • Drilling
  • Critical Parameters Achieved:
    • Finish Bore : < 30 µm
    • OD Tolerance : < 30 µm
    • Run Out : < 30 µm
    • Surface Finish : 0.8 Ra
    • Perpendicularity : < 50 µm
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