Grinding Wheels

We are leaders in the market for providing best range of Grinding Wheels, Internal Grinding Wheels and Rubber Bonded Grinding Wheels

Grinding Wheels

The art of producing high quality abrasives products consists in finding out the correct composition of raw materials, combined with correct production procedure for every individual applications.

The raw materials used are Aluminum Oxide (brown, pink, white & SA ) and Silicon Carbide ( black & green ).The most important part of the grinding wheel is the vitrified bond which joins the grains.

We use various types of bonds specially developed for each operation of grinding and manufacture wheels upto 500mm in diameter for centerless grinding , surface grinding and cylindrical grinding. We have also developed special cool cutting bonds for use on work pieces like drills, milling cutters , saws, gears, thread grinding etc, where cutting quality & low heat generation are specially important .

Special fine grit wheels for fine polishing on various materials before buffing , have been developed by us . Our range of these wheels are in grits 320 to 1200 as per FEPA standards.

Our range comprise of wheels for :

Rough grinding
Precision grinding
Cutting of metal
Cutting of ceramic
Cutting of glass
Cutting of stone
Cutting of any other ferrous or non ferrous materials.

Range & Selection Code :

GC	120	k	5	VC
BA, WA PA, MA, SA, BC, GC, MC	20, 24, 30, 36, 45, 54, 60, 80, 100, 120, 150, 180, 220, 240, 320, 360, 400, 500, 600, 800, 1000, 1200	D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T,	3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16	V-Vitrified B-Resinoid R-Rubber P-PVA	ST WT T2 RT

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Internal Grinding Wheels

These are small grinding wheels which are used for grinding internal surfaces. We have developed very special wheels for the following applications:

Grinding of inner and outer faces of Ball & Roller Bearings.
Grinding of Bores of inner rings.
Grinding of Hydraulic and Pneumatic cylinders.
Grinding of connecting rod ends in the automobile industry
Grinding of Gun Barrels.
Grinding of Gear bores, collets etc.

The applications listedd call for high accuracy to the tune of microns, conventional grinding wheels are unable to give such accuracy due to their uneven wear while grinding. We have developed a special bond system which gives the wheel, the most important property of shape retention.For grinding the tracks of ball bearing races the wheels are sulphur treated to provide cool cutting even at very high speeds of 80 mps. Mixed Aluminum Oxide wheels are manufactured to give properties lying in between the two extremes of higher material removal and longer life.

Range & Selection Code :

SA	120	L	3	V43	ST
BA, WA PA, SA MA, PW BC, GC, MC, AC	20, 40, 30, 36, 46, 54, 60, 80, 100, 120, 150, 180, 220, 240, 280, 320, 360, 400, 600, 800, 1000, 1200	F, G, H, I, J, K, L, M, N, O, P, Q	3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16	V-Vitrified B-Resinoid P-PVA R-Rubber	ST WT T2 RT

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Rubber Bonded Grinding Wheels

rubber bonded grinding wheels show different characteristics compared to other grinding wheels.they are resilient and as strong as others.these are suitable where coolant is used . The finish obtained with them is high and rich, . They can be used in precision grinding, polishing and regulating.

grinding :

recommended for precision grinding of steel, 55 hrc and above , in cylindrical and centreless operation under coolant conditions where in higher stock removal and polish are the criteria.

cutting :

starting fro the thinnest of cutting to deep plunge grooving of metals. They exhibit perfect grinding and polishing in the component.

polishing :

wheels are flexible, imparting a high accurate finish in microns. The finish obtained under dry conditions are free from scrathes, chatter and score marks.

regulating wheels :

mainly for centreless machines. Their reilient character in plunge through feed and in form grinding makes it a better product for such applicationa.

flute grinding :

these wheels are used for grinding flutes of drills and taps. These wheels have high material removal characteristics.

RANGE & SELECTION CODE :

	Size	Grade	Application
Regulating Wheels	230 x 100 x 76.2 300 x 150 x 127 300 x 200 x 127 350 x 200 x 127	BA80-R-RSA	Centerless Through feed Plunge and Form
Cut Off wheels	25 to 400 x 0.1 to 3.0 x bore	Grain : BA, WA, PA, BC,GC Grit : 46-120 Grade : O to T Structutre : 3 to 5 Bond : RCSA	Cutting off and Parting off of Metals and Non-Metals under coolant conditions
Polishing wheels	25 to 300 x 1.5 to 25 x Bore	Grain : BA, WA, PA, BC,GC Grit : 80-400 Grade : E to M Structutre : 3 to 5 Bond : RPSA	Internal and External surface Polish, Lapping
Grooving wheels	25-450 x 1.5 to 25 x Bore	Grain : BA, WA, PA, AZA Grit : 46-120 Grade : P to T Structutre : 3 to 8 Bond : RGSA	Grooving, Chamfering, Pointing etc.