ISO 9001:2015 certified · Precision CNC machining since 1994

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Gayatri Industries

Differential Case Machining in SG Cast Iron

We do machining of various differential cases. The material is SG (spheroidal graphite) cast iron, and the cases are machined to the customer’s drawing on our CNC turning centres and vertical machining centres.

What we machine on differential cases

  • Differential cases in SG cast iron
  • Machining of customer-supplied castings
  • Turned diameters and faces on CNC turning centres
  • Holes and milled features on VMCs

Materials we machine

Mild steel, carbon steel and its alloys, stainless steel 304, 316, 430, 420 and 410, duplex steel, aluminium, brass, copper, CI castings and forgings, and customer specific material.

How we make it

We take machining job work on CI castings and forgings. Turning is done on our CNC turning centres and drilled or milled features on our two VMCs. Parts are inspected with micrometers, bore gauges, height gauges and dial gauges, with 3D CMM inspection through our outsourced partner. See all our machines on the infrastructure page.

Quality and inspection

We are ISO 9001:2015 certified (IAF accredited), and PPAP documents are available on request. Parts are checked with micrometers, digital micrometers, dial gauges, bore gauges, height gauges, a contracer and a vision measuring machine, with 3D CMM inspection through our outsourced partner. Read more about our quality process.

Questions buyers ask

Do you machine castings supplied by us?

Yes. We machine CI castings, forgings and customer specific material to your drawing.

Which material are your differential cases?

SG cast iron.

Do you supply PPAP documents?

Yes. PPAP documents are available on request.

Related products

Made at our plants in Thane, Maharashtra and Dewas, Madhya Pradesh. See also our CNC machining services.

Have a drawing or sample to quote?

Send your drawing with the material, quantity and delivery location. We machine custom-made engineering parts as per customer’s drawings and specifications, and we are ready to supply customers outside India.

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