Promac’s world class manufacturing facility is equipped with dedicated Heavy Fabrication / Machining capabilities and Quality Assurance department

Machine Shop

  • Vertical Turret Lathes with machining capacity up to 10.5 mtr Φ and can take weight upto 100 tons work piece & up to 3.0 mtr height.
  • Gear Hobbing machines up to 7 mtr dia, 40 module and 1 mtr face width.
  • Floor Boring Machines up to 6m travel length with spindle dia of 130 mm.
  • Latest CNC with horizontal & vertical turning machines and other heavy-duty lathes.
  • Automated Submerged Arc Welding machines

Vertical Turret Lathe 10.5m Φ

Gear Hobbing Machine

Floor Boring Machine

Center Lathe

CNC Lathe

Heavy Duty Lathe

Vertical Turret Lathe 4m Φ

Automated Submerged Arc Welding

Vertical Turret Lathe 2m Φ


  • Plate Rolling Machines for cold rolling thickness up to 110 mm thick x 3 m width
  • Robo Plasma Cutting Machine – 4 Axis
  • CNC Plasma Arc / Oxy Fuel Cutting
  • Shot Blasting Booth – 18m x 7m x 5m (LxWxH)
  • Heat Treatment Furnace – 5m x 6m x 5m (LxWxH)

Plate Rolling Machine

Robo Plazma Cutting Machine

CNC Plazma Cutting Machine

Shot Blasting Booth

Heat Treatment Furnace

Paint Booth

Laboratory & Quality Control

  • Spectro Analyser – Chemical Analysis of 27 Elements
  • Universal Testing Machine (UTM) – For Tensile Strength and Elongation
  • Magnetic Particle Testing
  • Non-Destructive Ultrasonic Testing Machine – Ultrasonic Testing of Materials

Magnetic Particle Testing Machine

Spectro Analyser

Universal Testing Machine

Ultrasonic Testing Machine