Presentation on Kavitsu Slew ring bearings.

1. kavitsu
Slew ring bearings

2. Business Concept
" To become a globally competitive engineering industry while working
as an instrument for achieving self-reliance in design, manufacture and
maintenance of Kavitsu products and diversifying to related
areas, managing the business on commercial lines in a climate of
growing professional competence ".

3. KAVITSU history
 Founded in 1992 by Honorable Mr. Vasant Phadtare
 Three Divisions
 Gear-Box & Gear Motor
 Slew-Ring Bearing
 Other Industrial Product




2011-12 Revenue: $ 550 Millions
300+ employees
4 manufacturing facilities
Certification: ISO 9001:2008

4. Company profile
The
company is able to manufacture the products according to customer's
requirement, specifications & applications. It has a modern design department
with highly skilled and qualified staff.
High
operating efficiency, space saving compactness, easier mountings, robust
design, virtually maintenance free operation are some of advantages associated
with KAVITSU Slew bearings.
The
manufacturing plant of the company is well equipped with modern
machineries & testing facilities.
The
India.
company has a strong marketing division with many outlets through out

5. Corporate Values
CUSTOMER SATISFACTION
We are dedicated to building a relationship with our customers where we become partners in
fulfilling their mission. We strive to understand our customers' needs and to deliver products and
services that fulfill and exceed all their requirements.
COMMITMENT TO TOTAL QUALITY
We are committed to continuous improvement of all our activities as a manufacturer. We will
supply products and services that conform to highest standards of design, manufacture, reliability,
maintainability and fitness for use as desired by our customers.
COST AND TIME CONSCIOUSNESS
We believe that our success depends on our ability to continually reduce the cost and shorten the
delivery period of our products and services. We will achieve this by eliminating waste in all
activities and continuously improving all processes in every area of our work.

6. Competition
INNOVATION AND CREATIVITY
We believe in striving for improvement in every activity involved in our business by pursuing and
encouraging risk-taking, experimentation and learning at all levels within the company with a view
to achieving excellence and competitiveness.
TRUST AND TEAM SPIRIT
We believe in achieving harmony in work life through mutual trust, transparency, co-operation, and
a sense of belonging. We will strive for building empowered teams to work towards achieving
organizational goals.
RESPECT FOR THE INDIVIDUAL
We value our people. We will treat each other with dignity and respect and strive for individual
growth and realization of everyone's full potential.
INTEGRITY
We believe in a commitment to be honest, trustworthy, and fair in all our dealings. We commit to be
loyal and devoted to our organization. We will practice self discipline and own responsibility for our
actions. We will comply with all requirements so as to ensure that our organization is always worthy
of trust.

7. Our Product Range:

Bevel Planetary Speed Reducer
( up to 375 kW)

Planetary Speed Reducer
(up to 1250 kW, ratios up to 100,000:1)

Helical Gear Boxes
(up to 1250 kW)

Planetary Sprocket Drive
(up to 7.5 kW, speed to 100MPM)

Planetary Winches
(up to 50 kW, speed to 100MPM)

Shaft Mounted Speed Reducer
(up to 25 kW, ratio to 30:1)

Special Multi Speed Gear Box
(up to 135 kW, 3 speed)




Mini Planetary
Planetary Belt Conveyor Drive
(up 50 kW, speed up to 500MPM)
Planetary Creep Drive
(up to 25 kW, ratios 3:1 to 45:1)
Planetary Crystallizer

Planetary Geared Motor
(up to 40 kW, speed 0.01to500rpm)

Torque Limiter
(up to 5000Nm, 0.1 to 3000rpm)

Planetary Parallel Axis & Uni
Axis Twin Output
(up to 50 kW, ratios up to 15000:1)

Worm Gear Boxes
(up to 20 kW, ratio 15000:1)

8. KA
VITSU Robotronix Pvt. Ltd.

9. KA
VITSU Robotronix Pvt. Ltd.
 Heavy Equipment, Industrial automation, Renewable energy & Medical
Systems
 An ISO 9001:2008 certified company
 Developed in-house Design
 Four Type of Slewing ring bearings
 50,000 square feet work floor
 Slew Ring Bearing up to 3.5 M diameter
 Dedicated In-house Facilities
 External & Internal Gear teeth bearing

10. Types of slew bearings supplied by KAVITSU
3-row roller
4 point contact ball
Double Row Ball
Crossed roller

11. Sectors covered:

12. In-house facilities
Turning: Turning facilities up to 3.2m Diameter

13. In-house facilities
Induction Hardening

14. In-house facilities
CNC VTL

15. In-house facilities
Special purpose Groove grinding machine.

16. In-house facilities
Testing facility

17. Founder and CEO
Kavitsu Group of Industries Founder and CEO Mr. Vasant Phadtare with a 3000 mm Diameter slew ring
bearing.

18. Failure mode and effects analysis
•CRACK OBSERVED ON SLEW RING BEARING OUTER AREA ( RACE )
 CAUSE – BOLT SIZE NOT SUFFICIENT, MORE TORQUE PROVIDED
 ACTION FROM KAVITSU
 IMPROVE CLAMPING FORCE BY ADDING BOLT HOLES ON RING
• SLEW RING BEARING TOOTH BREAKAGE
 CAUSE – LOW RATE INDUCTION HARDNING
MORE SLEW LOADS ON BEARING TEETH
 ACTION FROM KAVITSU
 PROVIDE PROPER RATE & TEMPRATURE INDUCTION HARDNING

19. Why KA
VITSU
• Finest quality and best reliability
• Quick service and fast delivery
• Quality on par with European competitors
• Competitive pricing
• Quick response from the marketing team to understand the need of
the customers and provide them with a better solution
• In depth quality check and proper testing before delivering the
product to the customer.

20. Clientele:
• Voltas
• Godrej
• Timken Bearings
• Chowgule Industries
• PARI
• Tata motors
• Mahindra
• Kandla cargo handlers