Chennai, IN
+91 63807-36439
RG Tech Engineering Works - CNC fiber laser cutting specialist in Chennai

Plate Up To 45mm

Mild Steel Laser Cutting Services in Madurai

Mild steel is the workhorse, and thickness is what decides who can take the job. We cut MS from 0.8 mm sheet to 45 mm plate on a high-power fiber source - oxygen for heavy plate, nitrogen where the edge has to be weld- or paint-ready - up to 8000 x 2500 mm in a single setup.

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Delivered Projects

Our Works

Laser-cut gates, jali screens, temple panels, signage and decor - cut, finished and installed by RG Tech Engineering.

Sliding gate with a laser-cut circular mandala centrepiece and wood-finish slats
Residential main gate with laser-cut mild steel panels beside a brick-clad wall
Modern compound gate with laser-cut mandala panels and wood-finish slats
Wood-finish main gate with laser-cut gold decorative panels
Laser-cut main door panels with gold floral detail on a residence
Full compound gate set with laser-cut slat panels in dark brown
Laser-cut chevron jali gate set in a wood-finish frame
Laser-cut sliding gate in grey with slat and jali pattern panels
Laser-cut main gate and wicket door installed at a residence
Laser-cut main door with floral scroll panels in cream finish
Laser-cut window grill with floral vine pattern in maroon and cream
Laser-cut window grill and jali panel in grey powder coat
Laser-cut door panel with feather and vine motifs
Window grill with laser-cut geometric panels in white
Laser-cut window grill with floral panels, ready for dispatch
Laser-cut geometric jali partition panel in black finish
Laser-cut floral jali screen panel with black powder coat
Laser-cut peacock design panel in mild steel sheet
Pair of laser-cut floral gate panels in primer finish, ready for powder coating
Laser-cut air-conditioner covers mounted along an apartment balcony railing
Powder-coated air-conditioner cover with a laser-cut pebble pattern on a terrace wall
White laser-cut air-conditioner covers fixed to a villa exterior wall
Air-conditioner cover with a laser-cut leaf pattern on an ochre wall
Backlit false-ceiling panel with a laser-cut floral jali in a tapered recess
Corridor false ceiling with backlit laser-cut jali panels and recessed lighting
Corridor ceiling with a backlit laser-cut jali strip in a gold finish
Tables and benches with laser-cut floral side panels at an exhibition stand
Office desk and bench with laser-cut geometric steel leg panels
Floating wall shelves carried on laser-cut brass-finish brackets
Brushed stainless steel laser-cut signage letters mounted on a wall
Laser-cut Tamil nameplate lettering in red powder-coated steel
Laser-cut Welcome nameplate in yellow powder-coated steel
Rameshwaram tourism installation panel with laser-cut heritage scenes and lettering
Rameshwaram viewing deck faced with laser-cut Ram Setu mural panels
Front elevation of the Rameshwaram installation with laser-cut skyline panels
Rameshwaram installation with laser-cut temple and bridge scenes on every face
Yellow powder-coated laser-cut Ganesha panel with floral border
Laser-cut Ganesha nameplate panel with paisley border detail
Laser-cut mandala and floral partition panel in yellow powder coat
Laser-cut floral and mandala panel set finished in yellow powder coat
Decorative laser-cut elephant wall panel in yellow powder-coated steel
Laser-cut kalash and swastik motif in yellow powder-coated steel
Laser-cut Om and diya rangoli panel in red powder-coated steel
Laser-cut dreamcatcher wall hanging in orange powder-coated steel
Laser-cut bird wall art in yellow powder-coated steel
World map and compass desk piece laser-cut from mild steel on a curved stand
Motorcycle-shaped laser-cut key holder with hooks mounted on a wall
Geometric world map wall piece lettered WORLD on a wooden base
Africa map silhouette laser-cut from mild steel on a wooden display base
Lotus-pattern laser-cut napkin holder on a table
View the full gallery

What Goes Wrong Elsewhere

Why Choose RG Tech Engineering

Thickness, edge quality and mill scale are what decide a mild steel job. Here is what tends to go wrong, and what we do about it.

Nobody will quote thick plate

We cut mild steel to 45 mm. Jobs turned away at 12 or 16 mm elsewhere are routine work here.

Oxide edge resists paint

Oxygen is fast on heavy plate but leaves an oxide skin. Where the edge matters we cut with nitrogen instead, so it arrives ready to weld or coat.

Wide panels come back bowed

Cut sequencing and nesting spread the heat rather than concentrating it, so thin, wide panels stay flat as they cool.

Mill scale ruins the edge

Hot-rolled stock is set up for the surface condition it actually arrives in, not an ideal one, so scale does not turn into a ragged cut.

Repeat parts drift batch to batch

One nest, one setup, one program - part 500 measures the same as part 1. Typically +/-0.1 mm on sheet work.

Bulk runs quoted slowly

Send the DXF and the quantity and you get an itemised, engineer-verified quote within 24 business hours - prototype or production.

How We Work

From your reference to delivered parts

Three steps. Nothing is cut until you have approved the file.

  1. 01

    Share your drawing

    A DXF or DWG, a PDF, a photograph or a hand sketch on WhatsApp. Tell us the grade, the thickness and the quantity.

  2. 02

    We nest and confirm

    We convert it to a cutting-ready file and nest it to get the most parts out of each sheet, then send it back for your approval before the machine runs.

  3. 03

    We cut, finish and deliver

    Cut at our Ayanambakkam unit, deburred where it needs it, and delivered across Tamil Nadu - with bending, welding or powder coating if you want it finished.

Mild Steel Work We Take On

Looking for something in mild steel? We cut it.

If your job is not on this list, send it anyway - most of what we cut started as a drawing nobody else would quote.

  • Mild steel sheet laser cutting0.8 - 6 mm CR and HR sheet, cut to your drawing.
  • Mild steel plate laser cutting8 - 45 mm plate for structural and machine work.
  • Base plates & flangesBolt-hole patterns and profiles to drawing.
  • Brackets & gussetsStructural steel connections, cut in batches.
  • Gears, sprockets & camsProfile-cut blanks ready for machining.
  • Machine guards & enclosuresPerforated and slotted panels for equipment.
  • Chequered plate cuttingFlooring, treads and covers cut to size.
  • Mild steel gate laser cuttingCut panels for main gates, wickets and railings.
  • Mild steel decorative laser cuttingJali screens, partitions and wall panels in MS.
  • MS laser cutting designsPattern library or your own artwork, any scale.
  • Prototype & production runsOne-offs through to repeat batches, no tooling.
Send your drawing

Other Materials We Cut

Support & FAQ

Mild steel cutting questions

What thickness of mild steel can you cut?
From 0.8 mm sheet to 45 mm plate on the fiber laser. Thickness is the usual reason an MS job gets turned away elsewhere; heavy plate is routine work here.
Will I need to grind the edge before welding or painting?
Not if we cut it with nitrogen. Oxygen-cut heavy plate carries a thin oxide layer that is normally wire-brushed or ground before paint - say so when you order and we cut accordingly.
What tolerance can you hold on mild steel?
Typically +/-0.1 mm on sheet up to 6 mm. Heavier plate widens with the kerf and the heat-affected zone, so we quote the achievable tolerance with the part rather than promising one figure for every thickness.
What file format should I send?
DXF is ideal. DWG, STEP, PDF and even a clear photograph or hand sketch all work - we convert them into a cutting file and send it back for your approval before anything is cut.
Oxygen or nitrogen - which do you cut mild steel with?
Both, and it depends on what happens to the part next. Oxygen is faster and more economical on heavy plate but leaves an oxide skin that paint struggles to key to. Nitrogen gives a bright, oxide-free edge ready to weld or coat. Tell us the downstream process and we choose the gas.
Do you cut hot-rolled and cold-rolled?
Both. HR plate carries mill scale and needs different parameters from clean CR sheet, so we set up for the stock you actually send rather than an ideal surface.
Do you cut chequered plate?
Yes, for flooring, treads and covers. The raised pattern changes the head height, so mention that it is chequered when you enquire.
How much does mild steel laser cutting cost?
Priced per job. Cutting is charged by the distance the beam travels and the thickness it travels through, so a 25 mm plate part takes far longer than the same outline in 3 mm. Send the drawing, grade, thickness and quantity for an itemised quote within 24 business hours.

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Mild steel job in Madurai? Send the drawing.

Itemised, engineer-verified pricing within 24 business hours.

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