Production Capabilities
SUJAY’s production capabilities are quite extensive and include the following:
- CNC Machining
- Machining of ferrous & non-ferrous materials like carbon, stainless & mild steel, alloy steel, copper & copper alloys, aluminum alloys
- Machining of engineering thermoplastics like polyamide (PA), polyacetal (POM), poly vinyl chloride (PVC), poly phneyelene sulphide (PPS), polypropylene (PP)
- Machining jobs with batch sizes from 5nos. To 50000nos.
- Machining of hardened steel up to 60 HRC
- Machining of shafts (turning, grinding, keyway)
- Machining of castings, forgings, rods, pipes
- Laser identification and engraving
- In-house spray painting with railways-approved paint shop
- In-house casting of grey iron and spheroidal graphite iron
- Heat treatments like hardening & tempering, solution & salt bath annealing, case, through & induction hardening
- Internal, cylindrical, centreless, surface grinding
- Broaching and thread rolling
- Lapping and polishing up to 0.2 Ra
- Honing from diameter 5.00mm to diameter 25.00mm and length up to 75.00mm
- Plastic moulding up to 100.00gm
- Surface treatments like gold, silver, zinc, cadmium, nickel, chrome, hard chrome plating, anodizing, hard anodizing, electropolishing, shot & sandblasting.