Raj Techno Metallics Foundry Division is an ISO 9001:2015 certified company and a trusted CI Casting Manufacturer in Kolhapur. As a leading CI Casting Foundry, we specialize in medium to high-volume production of small to medium-sized castings in cast iron and grey iron. With a highly skilled team, advanced infrastructure, and streamlined processes, we deliver intricate, high-precision castings tailored to meet diverse industry needs.
Our state-of-the-art in-house machining facility is designed to handle a wide range of sizes, weights, and volumes, ensuring superior quality and consistency in every casting.
We are equipped with modern technology to ensure top-notch casting quality, including:
✅ Cold Box Machines & Shell Core Shooters for efficient core making
✅ Spectrometer & Induction Melting for precise alloy composition
✅ Internal Shot Blasting for superior surface finishing
✅ Comprehensive Casting Inspection Facilities, including: Mechanical Testing Equipment, Hardness & Microstructure Testing, CMM (Coordinate Measuring Machine) for machined component inspection
CI Casting Foundry Capability
CASTING MATERIAL
- Cast Iron Grades: FG-200, FG-220, FG-260, FG-300
CASTING RANGE
- Weight: 1 Kg to 50 Kg
ANNUAL VOLUME
- 5000 Metric Ton / Year
VALUE ADDTION
- Painting, Coating
- Machining, Phosphating
- Plating
- Leakage Testing,Heat Treatment
Mr. B. L Patil: 9371159595, Mr. S. D Potdar: 9890144177
Our Foundry Infrastructure
Moulding
We are using CI fix boxes having sizes 20 x 20, 20 x22, 24 x 28 inch.
Melting
At the melting section, we have Inductotherm make Induction Furnace of 550 Kw with 500 kg melting capacity.
The melting section have online Carbon Silicon Analyzer and molten temperature measurement facility
Pouring System
- Car track with 90 Pallets for pouring of green sand & shell moulds
- Pouring ladle movement with the help of monorail
- Up-Down movement of the ladles is carried with help of wire rope Crane
- We have Various ladles from 250kg to 300Kg
- A Magnesium Treatment Ladle having 300 kg capacity with Tundish cover
- Geared Pouring ladles having capacity of 250 kg capacity
Fettling
We use the following types of equipment for removal of runner, risers & for the finishing of castings
- Shri Shakti, Coimbatore make Hanger type Double door Shot Blasting machine
- 16” Pedestal Grinder
- Pneumatic Pencil Grinders
- Casting painting made by dipping process and spray
Inspection Facilities
We always strive to exceed the quality requirements of our esteemed customers. This is only possible because of our strict in-process controls at all levels.