Ranjithkumar - Precision Surface Grinder - Kannur, KL, India

Mattankott Ranjithkumar

Kannur, KL, India


Precision Surface Grinder


all kind of mold inserts, with an accuracy in 002 micron, IC MOULD. CONNECTOR MOULD, STAMPING TOOLS INSERTS,

Work History



Up to May 2013

EDARAN PRECISION INDUSTRIES is a group of companies with LNG resources Berhad incorporated in Malaysia as a public limited company On 5 June 2002 under the companies act, 1965 as an investment holdings company and was officially listed on the MESDAQ market of the Bursa Malaysia securities Berhad ON 29 July 2003.

The LNG Groups is principally engaged in high precision engineering and precision plastic injection moulding service. This company specialize in providing a host of synergistic operations ranging from precision moulds, tools, dies, jigs and fixtures, design, modification, fabrication, repairs and assembly to final precision injection moulding and assembly.

EDARAN PRECISION INDUSTRIES Sdn Bhd specialized in the design and manufacture of high precision moulding, and this company were accredited with ISO 9001:2001 quality management system certification by SGS yarsley year 2003-2004.Our main products consist of connector parts, micro-connector parts, camera components and semiconductor components.


testimony of the emphasis on quality management

LNG Groups

is committed to maintaining high quality products. Strict quality and production controls procedures are enforced where products are checked and measured at every stage of production by experienced quality controllers using high technology quality control instruments such as 100x profile projector, high performance measuring scope, hardness tester equipment, surface roughness tester equipment and non-contact coordinate measuring machine. As a testimony of the emphasis on quality management, the LNG Group are accredited with ISO 9001:2000 certification by SGS-yarsley of the United Kingdom during year 2003 & 2004.

This company main products consist of precision connector moulds, tools, dies, jigs and fixtures essential to support the manufacturing industries such as semiconductor, electronics and electrical, computers and peripherals, telecommunications and automotive. Our main products consist of connector parts, micro-connector parts, camera components and semiconductor components. Our main customers are Tyco electronics (U.S.A), Tyco electronics(Germany), Taiko Japan, Tyco(Belgium), FCI(France), National semiconductors (a subsidiary of National Panasonic, Japan), ST microelectronics(U.S.A) etc.

The LNG groups is committed to continuous R&D in order to remain competitive. The main thrust of the core R&D program is to strive on forward integration with the EDARAN PRECISION INDUSTRIES current operations. We believe that growth through technical breakthrough is vital in maintaining our competitive edge in this industry. The R&D team is also constantly looking into improve productivity and reduce wastage.

Bayan Lepas Industrial Zone
11900, Penang, Malaysia

The company is a subsidiary to TOWA Corporation Japan- a leading manufacturer of semiconductor CNC transfer moulding machine, Transfer moulds, Universal mould base and Trim & form die sets etc.

Precision Machining Specialist

in the area of Precision machining. Responsible in brief follows.

♦ During this period I have worked in various types of surface grinding machines like JUNG PROFILE TEC, and OKAMOTO grinding machines. Grinding semi-conductor tool and mould parts to an accuracy of 0.002mm and a surface finish RA value of 0.2microns.
♦ Grind this parts to the required accuracy and if need any lapping to the top surface, lap it by using machine if possible or by using lapping paste to do it manually.
♦ Also grind die set trim and form punches and die inserts (carbide) as per drawing. For carbide profile shapes use special attachments fixed with punch-former, for steel use opti dreser, sine chuck, angle dresser etc.
♦ Inspecting the job using measuring equipments like Profile Projector, CMM etc and hand over to Q A.
♦ undergone training in Wire EDM m/c.

Bangalore, India.

Molex is an American based multi-national company, having more than 40 branches in 36 countries. They are leading manufacturer of connectors and inter connecting parts to the electronic world.

Molex India is the leading connector manufacturing company in India and they supply the product to Sony, Motorola, Hitachi, BPL (India), Video on and other electronic industries, they also export their connectors to other countries. Molex India Ltd is an ISO 9002 company.

Precision Machinist


November 1997 - December 2000

from November1997 to December2000. A brief summery of these follows.

♦ Precision machining and timely completion of parts for stamping tools, drawing tools and injection moulds of different types.
♦ Grinding of Carbide inserts of different types for punches and die inserts

♦ Precision milling and Turning of job according to drawing.
♦ Design discussion and suggestions for better manufacturing and machining easiness of job as well as selecting the cutting tools.
♦ Co-ordinate with machining section and give guidance for the machining of new job for the tool parts.

Bangalore, India.

India's largest commercial tool rooms with costumers like BPL, FORD, TOYOTA, BARCO, TVS SUZUKI, etc. The company is manufacturing small, medium and large sizes of press tools and injection moulds for automobile, consumer electronics, home appliances and medical equipments and moulding of plastic components weighing 5g to 4kg

Tool Room Machinist

November 1994 - November 1997

A brief summary of experience gained follows.

• Worked on all tool room machines such as Grinding, Milling, Lathe, Radial drilling, Tool & Cutter Grinder etc.
• Re - sharpening of all kinds of cutting tools for milling, lathe, drilling etc using Tool & Cutter Grinder.
• Drilling of deep holes - up to 1200 mm (dia - 10mm) in Radial drilling m/c.
• Hands on experience in Assembly of Tools and Moulds include large sizes (up to 5-Ton moulds).

Junior machinist


June 1992 - November 1994

Bangalore, India.
A commercial tool room involved in the design and manufacturing of Precision Press Tools and Moulds. The main customers are Maruthi Suzuki, Hero Honda, Bajaj, Ford, G E, Telco, Hyundai etc
Worked as Junior machinist from June 1992 to November 1994. During this period I had the following technical experience.
• Worked on Surface grinding m/c and Jig grinding m/c.
• Worked on all tool room machines such as Grinding, Milling, Lathe, Tool & Cutter Grinder, Drilling m/c, Pedestal grinder etc.
• Re - sharpening of all kinds of cutting tools for milling, lathe, drilling etc using Tool & Cutter Grinder.

Qualifications & Certifications





CADD Centre

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