Products & Services

Three Pillars. One Standard.

Integrated metallurgy, precision CNC processing & advanced surface engineering — every specification below is drawn directly from the BRML Industrial Capability Catalogue 2026–27.

Pillar I — Non-Ferrous Metallurgy Division

Aluminum Ingots, Sheets & Circles

Metallurgical purity, isotropic grain structure & micron-level gauge control for OEMs — OES verified, every heat.

Pillar IIntegrated Metallurgy

Commercial Purity Aluminum Ingots

Alloy GradesIE-07, EC Grade (99.5% - 99.7% Min Al)

TemperAs-Cast

Dimensions5 kg / 7.5 kg / 15 kg / 25 kg standard notched ingots

ApplicationsElectrical conductors, rolling slabs, deoxidizing steel, utensils

Pillar IIntegrated Metallurgy

Foundry & Die-Cast Ingots

Alloy GradesADC12, LM6, LM24, LM4, LM25, AlSi 10Mg

TemperAs-Cast / Grain Refined

Dimensions6 kg - 10 kg bundles; OES certificate per heat

ApplicationsAutomotive engine housings, EV motor casings, pump bodies

Pillar IIntegrated Metallurgy

Plain Aluminum Sheets & Coils

Alloy GradesAA 1050, 1060, 1100, 3003, 3105, 5052, 6061

TemperO, H12, H14, H16, H18, H24, T6

DimensionsThickness 0.30 - 6.00 mm · Width 500 - 1500 mm

ApplicationsFacade cladding, bus bodies, control panels, HVAC insulation, signage

Pillar IIntegrated Metallurgy

Embossed & Checkered Sheets

Alloy GradesAA 1100, 3003, 5052 (Marine Grade)

TemperH14, H24, H32

DimensionsThickness 0.50 - 5.00 mm · Length up to 6000 mm

ApplicationsCold storage flooring, commercial vehicle ramps, industrial walkways

Pillar IIntegrated Metallurgy

Cookware Grade Aluminum Circles

Alloy GradesAA 1050, 1060, 1100 (99.0%+ Purity)

TemperO (Soft), H12, H14

DimensionsThickness 0.40 - 5.00 mm · Diameter 100 - 1200 mm

ApplicationsPressure cookers, hard-anodized cookware, non-stick pans, kadai

Pillar IIntegrated Metallurgy

Reflector & Industrial Circles

Alloy GradesAA 1050, 3003 (Al-Mn Alloy)

TemperO (Soft), H12, H14

DimensionsThickness 0.50 - 4.00 mm · Blanking tolerance ±0.15 mm

ApplicationsLED bay reflectors, spun chemical vessels, gas cylinder domes

Pillar II — Precision CNC Processing & Fabrication

Fiber Laser, Bending & Welding

High-speed 2D flatbed laser, 3D multi-axis rotary tube laser, servo press brakes & turnkey weldments — direct CAD-to-part execution (.DXF / .STEP / .IGES).

2D Flatbed & 3D Rotary Tube Fiber Laser

On flat sheets, high-density solid-state laser beams cut Mild Steel, Stainless Steel, Aluminum, Brass, and Copper with mirror-smooth vertical edges and minimal Heat-Affected Zones. Our 3D Rotary Tube Laser replaces sawing, milling, drilling, and deburring in a single setup — executing fish-mouth miters, self-locking tab-and-slot joints, and bolt-hole patterns across structural pipes and open profiles up to 6000 mm long.

Machinery / Workcell	Working Envelope / Size	Thickness / Tonnage	Key Technical Features
2D Flatbed Fiber Laser	Bed Area: 3000 × 1500 mm & 6000 × 2000 mm dual shuttle tables	MS: up to 25 mm · SS / Al: up to 16 mm · Brass / Cu: up to 8 mm	Positioning accuracy ±0.03 mm/m; high-pressure Nitrogen oxide-free clean cutting
3D CNC Tube & Profile Laser	Tube length up to 6000 mm · Round Ø20 – Ø220 mm · Square 20×20 – 150×150 mm	Wall thickness up to 12 mm (MS) / 8 mm (SS & Aluminum)	Round, Square (SHS), Rectangular (RHS), C-Channel, Angle & H-Beam profiles
CNC Synchro Press Brakes	Bending length 3200 mm to 4000 mm per tandem setup	Press force 160 Ton to 320 Ton hydraulic servo control	Multi-axis CNC backgauge (X, R, Z1, Z2); polyurethane film for scratch-free SS/Al bending
MIG/MAG Structural Welding	Heavy fabrication bays with overhead crane handling	Structural plates & hollow sections from 2.0 mm to 40 mm+	Low-spatter pulse synergic power sources; Siegmund-style 3D modular clamping fixtures
TIG & Fiber Laser Welding	Precision sheet metal enclosures, tanks, and clean-room frames	Thin-gauge sheet 0.8 mm to 6.0 mm (SS304, SS316L, Aluminum)	Ultra-narrow weld seam with minimal thermal distortion and zero post-weld grinding
Value-Added Assembly	PEM nut/stud insertion, spot welding, surface brushing	M3 to M16 hardware clinching & countersinking	Ready-to-coat or ready-to-assemble sub-systems

Pillar III — Advanced Surface Engineering

9-Tank Coating & Hot-Dip Galvanizing

Architectural electrostatic polymer finishes & metallurgical 450°C molten zinc corrosion defense.

9-Tank Chemical Pre-Treatment → Electrostatic Spray & 200°C Cure

Alkaline Degrease

Overflow Rinse I

Acid Pickling & Descale

Overflow Rinse II

Ti-Colloid Activation

Zn-Phosphate / Chromate

Overflow Rinse III

Chemical Passivation

Deionized (DI) Rinse

200°C

Cure Oven · 60–100 µm RAL

Hot alkaline degreasing strips rolling oils at 55–65°C; acid derusting removes mill scale and weld heat-tint; Ti-salt activation grows a fine, dense phosphate crystal layer; tricationic zinc phosphating bonds a micro-crystalline conversion layer — sealed, DI-rinsed, electrostatically sprayed and cured for 1,000+ hours ASTM B117 salt-spray resistance.

IS:2629 · IS:4759 · ASTM A123

450°C Molten SHG Zinc

99.995% pure Special High Grade zinc, total immersion.

Alkaline Caustic Degreasing

Heated alkaline bath (60°C – 75°C)

Strips cutting fluids, oil, grease, and shop markings from fabricated steel.

Acid Pickling (HCl + Inhibitor)

Dilute hydrochloric acid at ambient temperature with fume suppression

Dissolves mill scale, iron oxides, and rust without over-etching base steel.

Dual Agitated Water Rinse

Two-stage counter-current water bath

Flushes dissolved iron salts and residual acid prior to pre-fluxing.

Pre-Fluxing (ZAC Solution)

Zinc Ammonium Chloride

Deposits protective salt film ahead of immersion in the 450°C molten zinc kettle.

HDG forms intermetallic Zinc-Iron alloy layers (Gamma, Delta, Zeta) capped by an impact-absorbing Eta layer — harder than base mild steel — with 360° hollow coverage and sacrificial cathodic protection lasting 25 to 50+ years.