Production Process

Production Process

Production

Machinery

Inspection Process

Raw Material

Inspection of raw material

  • Visual Inspection : 100%
  • Chemical Analysis : 1 or 2 samples per heat number
  • Mechanical Analysis : 1 or 2 samples per heat number
  • Color Coding : 100%

Cutting

Semi and Automatic Band Saws (12 units)

Weight/ Length Inspection : random

Heating

LPG Heating Furnace (3 units)

Digital Temperature Check
(1280 +/- 50)°C

Forging

  • CNC Fully Hydraulic Die Forging – 4 Ton (1 unit)
  • Hydraulic Pressing Machine 3150KN (1 unit)
  • Air Hammer – 1,000kg (2 units)
  • Air Hammer – 750kg (3 units)
  • Rolling Machine – 650 mm (1 unit)
  • Dimensional/ Surface Inspection : random
  • Visual Check : 100%

Heat Treatment

  • Electrical Normalizing Furnace (2 units)
  • Electrical Solidation Furnace (2 units)
  • Heat Treatment based on per heat number per batch.
  • Carbon Steel : Normalise at 860°C – 900°C
  • Stainless Steel : Solution Annealing at Min 1040℃ & Water Quenching

Machining

  • Lathe and Semi-Auto Lathe Machine (16 units)
  • NC and CNC Machine (17 units)

Dimensional Inspection – random

Drilling

Drilling and High Speed Auto Drilling Machine (11 units)

Dimensional Inspection – random

Marking

Marking Machine (2 units)

  • Visual Inspection – 100%
  • Comparison of marking equipment by customer : first 5 after marking per size

Washing

Ultrasonic Cleaning Machine (2 units)

Visual Inspection – 100%

Coating (Carbon Steel)

Paint Coating and Baking System (1 unit)

Visual Inspection – 100%

Final Inspection

  • Dimensional & Surface Inspection – random
  • Visual Inspection – 100%
  • NDT & PMI Testing (Upon request by customer)

Packing

Visual check : 100%

Delivery

Visual check : 100%