Ring size & weight
OD
500mm – 5,000mm
Height- up to 550mm,
Finished weight – 200 Kgs – 3200 Kgs
Forging
Near-net-shape rings with unique axial profiling.
Precision ring rolling
One of the biggest ring-rolling line in India with in-house machining and testing facility. Our unique axial profiling with automatic process control helps us deliver fully-machined near net shape forged rings that has diverse application across multiple segments.
42,000 MT/yearForging capacity
25,000 MT/yearCNC machining capacity
500–5,000 mmRing outside diameter
Up to 550 mmRing height
Materials
Structural steel – S 355 NL, bearing steel – 42CrMo4, stainless steel grades- SS410,310,304 and other high alloy steels
Machining range
Structural rings:
500mm – 5,000mm,
Bearing rings:
500mm – 2,400mm
Inside our forging facility
Machining for forging
In-house machining combines automatic process control and axial profiling to produce fully machined, near-net-shape rings.
View forging productsRust prevention
- Protective coating is applied on the machined components to avoid corrosion during transportation and storage.
- Tower flanges 100% area including holes are coated by spray painting with Weldable Epoxy Zinc primer. This is readily weldable and doesn’t have any detrimental effect on welding quality hence there is no need to remove before welding.
- Tower flanges normally bearing rings are coated with Mineral based oils. After coating, rings are wrapped with VCI films to ensure longer shelf life.
Export-worthy packaging
- Tower flanges: Tower flanges are stacked keeping wooden spacers in between to avoid metal-to-metal contact. Metallic studs with rubber tubes on top are passed though the holes and clamped to prevent relative movement between flanges
- Bearing rings: After applying anti-corrosive oil, bearing rings are wrapped with VCI films followed by stretch film. Edge protectors safeguard the bearing edges/corners from damage. Rings are stacked and clamped with wooden runners
Quality testing
100% in-house testing facility to ensure highest quality
We adhere to world class quality compliance at every stage of our manufacturing process to deliver high-precision products consistently.
- Raw material inspection- (grade, visual and dimension)
- Hot inspection rolling- (first piece approval)
- Dimension inspection- (as rolled)
- Dimension inspection- (as heat treated)
- Metallurgical inspection
- Ultrasonic inspection
- Magnetic particle inspection
- Liquid penetrant inspection
- Faro inspection- (machined)
- CMM inspection- (machined)
- Gauge inspection- (PCD and template)
- Final inspection- (machined)
- Coating inspection
- Pre-dispatch inspection
