Production and Inspection Process

Production and Inspection Process


production-process

No. Production Machinery Inspection Process
1 Raw Materialrow-material
2 Inpection of Raw Materialblank-image1 – Visual Inspection : 100%
– Chemical Analysis : 1 or 2 samples per heat number
– Mechanical Analysis : 1 or 2 samples per heat number
– Color Coding : 100%
3 Cuttingcutting Semi and Automatic Band Saws (12 units) Weight/ Length Inspection : random
4 Heatingheating LPG Heating Furnace (3 units) Digital Temperature Check
(1280 +/- 50)°C
5 Forgingpressing – 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%
6 Heat Treatmenttreatment 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
7 Machiningmachine – Lathe and Semi-Auto Lathe Machine (16 units)
– NC and CNC Machine (17 units)
Dimensional Inspection – random
8 Drillingdrilling Drilling and High Speed Auto Drilling Machine (11 units) Dimensional Inspection – random
9 Markingmarking Marking Machinie (2 units) – Visual Inspection – 100%
– Comparison of marking equipment by customer : first 5 after marking per size
10 Washingcleaning Ultrasonic Cleaning Machine (2 units) Visual Inspection – 100%
11 Coating(Carbon Steel)blank-image1 Paint Coating and Baking System (1 unit) Visual Inspection – 100%
12 Final InspectionNDT – Dimensional & Surface Inspection – radom
– Visual Inspection – 100%
– NDT & PMI Testing (Upon request by customer)
13 Packingpackaging Visual check : 100%
14 Deliverydelivery Visual check : 100%