SOURABH GROUP is a professionally managed group of companies, providing one stop solutions in all types of heat treatments and boasts of having all the in-house modern facilities for heat treatment and induction Hardening. Through the able and visionary guidance of our director Mr. M.M. Mahindrakar, Sourabh Group has witnessed exponential growth in terms of volume and perfection. Mr. M. M. Mahindrakar is the Metallurgical engineer having 15 years of industrial experience. Our management team comprises of professionals in various field having 5-10 years experience. Website : www.sourabhgroup.com

2. About us:
SOURABHGROUPis a professionally managed group
of companies providing one stop solution in all types of
HEAT TREATMENTS since 1997.
Year 1997: ‘Sourabh Surface Treatment’ was established.
Year 2001: ‘Sourabh Inductotherm’ was established.
Year 2006: ‘Sourabh Heat Treatment’ was established.
We are certified as ISO 9001:2008.

3. About the Director:
Mr. M.M.MahindrakarMr. M.M.Mahindrakar has done
B.E in Metallurgical Engineering
and did MBA in Marketing,
having 15 years of industrial
Experience.
Mr. M.M.
Mahindrakar
Director

5. Our services:
Nitriding/Sursulf/Tuffriding
Case hardening
Hardening and tempering
Carbo Nitriding

6. Our plants are equipped with:
Liquid Nitriding Furnaces
Induction Hardening
Machines
Sealed Quench Furnaces

7. Nitriding Process
Liquid Nitriding is carried out at 570 degree
Celsius.
The part which requires high wear resistance,
corrosion resistance and close dimensional
tolerance are Nitrided.
Our Nitriding Capacity: 150kg parts per batch.
We have 3 furnaces.

8. We Nitrided:
LOP Gear,Crankshaft,Clutch
Plate,Intermediate Gear,Fuelpump
Gear,Rocker Arm Shaft,Armature
Shaft,Holder Plate,Ejector pin,Core
pin,Shot sleeve,Drive Gear,Fare-
meter Shaft,Gear Selector etc.

9. Liquid Nitriding Furnaces
Electrically Heated Furnace
450mm x 1250mm (1 no.)
Electrically Heated Furnaces
500mm x 1250mm (2 nos.)

10. Case Hardening Process
‘Our case hardening’ set up includes one pre heating,
Two Sealed Quench Furnaces, one Washing Machine
and Two Tempering Machine, with each 650 kg
capacity.
It has the ability to Case Harden,
Carbo-Nitride and Harden the parts in it.
The set up has SCADA Software.
If required, data of each batch is available at any time.

11. We do Case Hardening for:
All Speed Gears of Three Wheeler Kick Shaft, Push
Rod, Drive shaft etc.
We do Carbo-Nitriding for:
• JW Lever, Clutch Plates, Re-enforcement Plate, Screw.
We do hardening and tempering
for:• Rotor ,Stem, Bolts etc.

12. Process for Induction Hardening:
In this process, Parts are heated with electrical
induction where high frequency current is passed
through copper tube coil and due to induction
eddy current passes through the part. As parts
have self electrical resistance, they get heated to
850-900 degree Celsius and the part is quenched.
Here medium carbon steel is used.
‘Thread Softening’ can also be done with this
machine.

13. Our Machine Capacity:
High Frequency 350 KHZ, 20 KW.
Medium Frequency 50 KHZ, 30 KW.
We do ‘Induction Hardening’ for:
•For Rod Shift, Armature Shaft, Drive Shaft, Hub Pin,
Pinion etc.

14. Vibro Cleaning:
Our Gala Precision made ‘Vibro Cleaning Machine’
takes care of the perfect cleaning.
It has 35 kg capacity and ceramic media is used for
cleaning.
Parts we clean:
•Lever clutch plate, Re-
enforcement Plate etc.

15. Testing Facility
Rockwell hardness testers (3 nos.)
Brinell hardness tester (1 no.)
Vickers hardness tester (1 no.)
Microvickers hardness tester (1 no.)
Sample preparation machines: cutoff machine, belt
polishing machine, mounting machine , double disk
polishing machine.

21. Utilities:
Diesel generator set (180KVA)
Screw compressor (15 HP)
Cooling towers
Reciprocating compressor.

22. Our esteemed customer
1) Kirloskar Oil Engines
2) Endurance technology
3) Sanjeev Auto Parts pvt. Ltd.
4) Starways Engineers
5) Varroc Engg. Pvt Ltd.
6) Siddhi Forge Pvt.Ltd. Etc.

23. Contact Us:
SOURABH HEAT TREATMENT
Plot no. M-69, M.I.D.C Waluj, 431136
Mob no.9922096111
SOURABH INDUCTOTHERM
Plot no. M 108/10,M.I.D.C Waluj,431136
Mob no.9922096111
Email id: m1m2mahindrakar@gmail.com
website: www.sourabhtreatment.com