Stainless Steel Cold Finishing

Renine Metalloy's cold-finishing plant is widely considered one of the most advanced in India. Every year, Renine Metalloy processes up to 60,000 tonnes of Rounds, Squares, Hex, Angles, and Flat bars, making it India's biggest independent manufacturer of cold finished bars.

Renine Metalloy provides high-quality stainless steel bright round bars with "Improved Machining (IM)." Renine Metalloy's innovative melting technique, which allows for greater control over non-metallic inclusion in the liquid metal, is the key to increased machinability. Renine Metalloy's cold-finishing facilities comprise the following:

Bar-to-Bar Peeling Line-

Fully-Automatic & combined Bar Peeling line

Fullly Integrated: Entire operations in a single line including an Pre-straightener, Peeling, Reeling, Grinding, Chamferring & Bundling

Size range 18mm upto 150mm finished dia in lengths upto 8.5 meters (28 foot)

Equipped with a very advanced high-precision cutter heads for achieving desired roundness, ovality and lobing in the peeled bars.

Peeling speeds upto 15 meters / minute

Equipped with advanced Laser size measurement system - from Zumbach, Switzerland

Material Identification Testing thru mobile handheld spectrometers

Equipped with an in-line Fully Automatic Double End Chamferring machine - from S.A.S, Italy

Supplied by EJP Machinen GmbH, Germany

Cold Finishing Division

Coil-to-Bar Drawing Line-

Fully-Automatic combined Drawing line

Supplied by Schumag GmbH, Germany

Consists of Decoiler, Cold drawing unit, Reeling and in-line Shearing

Drawing speeds upto 5 meters / minute

Size range 4 mm upto 12.5 mm dia finished bars

Double-End Chamfering Machine

Bar-to-Bar Drawing Lines -

4 lines, suitable for cold drawing of Rounds, Hexagons, Squares & Flat Bars

Drawing speeds upto 3 meters / minute

Size range 12 mm upto 75 mm finished size

Circular Saw Cutting Machine

Angles & Flat Bars Finishing Lines-

Descaling by shot blasting

Inline Straightening facilities

Pickling Baths & Water treatment setup

Surface grinding thru Belt Polishers

Two Rolls Straightener

Centreless Grinding Machines-

12 machines

Supplied by Cincinnati, USA & Schumag, Germany.

Suitable for Round Bars for close dimensional control of upto 50 microns

Uniform dimensions along the length

Controlled lobbing.

Laser Zumbach Machine

Crack Testing Machines-

Fully-automatic Eddy-current testing (Circograph) by Dr Foerster, Germany - for detection of surface & subsurface flaws with 0.15 mm min detectability.

Ultrasonic Testing machines (for internal Quality Inspection) - for testing of Internal Soundness

MPI machines (for surface Quality Inspection) for detection of surface & subsurface flaws

XRF Handheld Spectrometers for grade identity / grade confirmation check.

Fully equipped Quality-Control laboratory for Mechanical, Chemical & Metallurgical testing

Other Supporting Machines-

Bar Straightness Testing

Surface Roughness Testing

Bars out-of-roundness testing Bar straightening press upto 140mm RCS

Band saw machines

Radiation Servo Meters for checking of radiation levels