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Complete Fabrication Capabilities

Our Engineering & Fabrication Services

From heavy industrial structures and automated rolling shutters to residential gates, custom window grills, and commercial vehicle chassis fabrication across Kharagpur and Midnapore.

Service 01

Rolling Shutters

Manual, automatic, motorized, and remote-controlled rolling shutters for shops, commercial units, garages, and industrial warehouses across Kharagpur and Midnapore.

Key Specifications

  • Material: High-tensile CR / Galvanized Steel / Aluminium Slats (0.8mm to 1.6mm gauge)
  • Motor Capacity: 300kg to 1500kg load capacity with thermal overload protection
  • Operation: Remote control (433MHz), manual push-pull, or side gear with chain pulley backup
  • Remote Control Rolling Shutters
  • Automatic & Motorized Shutters
  • Perforated & Grill Rolling Shutters
  • Commercial Shopfront Shutters
  • Heavy-Duty Industrial Rolling Shutters
  • Residential & Garage Rolling Shutters

Service 02

Sliding Gates

Custom motorized and manual sliding gates engineered with heavy-duty track rollers, rack-and-pinion automation, and aesthetic modern steel finishes.

Key Specifications

  • Framework: 50x50mm to 100x100mm heavy structural MS hollow sections
  • Track System: V-groove / U-groove heavy-duty EN8 machined steel rollers with double bearings
  • Drive System: Oil-bath gear motor with hardened steel rack and pinion
  • Automatic Motorized Sliding Gates
  • Residential Modern Sliding Gates
  • Heavy-Duty Industrial Sliding Gates
  • Telescopic & Cantilever Sliding Gates
  • Wrought Iron & Laser-Cut Designer Sliding Gates
  • Trackless & Top-Hung Sliding Gates

Service 03

Swing Gates

Motorized and manual double/single leaf steel swing gates designed for strength, elegance, and reliable security for residential and commercial properties.

Key Specifications

  • Hinges: Heavy-duty machined grease-pin ball bearing hinges with high weight capacity
  • Automation: Linear screw-driven or articulated arm electromechanical actuators (24V/230V)
  • Safety: Auto-stop safety sensors and integrated manual emergency release key
  • Automated Dual-Arm Motorized Swing Gates
  • Heavy MS Double Leaf Entrance Gates
  • Wrought Iron Ornamental Swing Gates
  • Single Leaf Pedestrian & Security Gates
  • Stainless Steel (SS 304) Swing Gates
  • Gate Automation Retrofitting for Existing Gates
Industrial Gates — Gupta Engineering Works Kharagpur

Service 04

Industrial Gates

Engineered heavy-duty industrial gates for manufacturing facilities, warehouses, freight depots, and industrial estates requiring high-durability perimeter security.

Key Specifications

  • Structural Steel: IS 2062 Grade E250 / E350 heavy hollow boxes, I-beams and channel sections
  • Motor Rating: 1000kg to 4000kg continuous-duty industrial automation units
  • Protection: Hot-dip galvanized or epoxy zinc-rich primer with aliphatic polyurethane finish
  • Heavy Factory Sliding Gates (up to 40+ feet clear opening)
  • Cantilever Trackless Industrial Gates
  • Telescopic Multi-Leaf Sliding Gates
  • High-Security Crash-Resistant Steel Gates
  • Industrial Bi-Folding Speed Gates
  • Industrial Warehouse Sliding Doors
Iron & Steel Fabrication — Gupta Engineering Works Kharagpur

Service 05

Iron & Steel Fabrication

Comprehensive structural mild steel (MS) and stainless steel (SS) fabrication, beams, columns, frames, staircases, and custom metal engineering.

Key Specifications

  • Materials: Prime ISI-certified MS angles, channels, beams (ISMB), plates, and hollow sections
  • Welding Standard: Shielded Metal Arc (SMAW/ARC) and GMAW (MIG) conforming to IS 816 / AWS D1.1
  • Testing: Visual weld inspection, dimensional validation, and load deflection compliance
  • Structural Steel Fabrication (Columns, Trusses, Beams)
  • MS (Mild Steel) & SS (Stainless Steel) Fabrication
  • Industrial Machinery Frames & Mounting Skids
  • Spiral & Straight Steel Staircases & Catwalks
  • Pipe Racks, Conveyor Supports & Platforms
  • Architectural Metalwork & Custom Brackets
Aluminium Work — Gupta Engineering Works Kharagpur

Service 06

Aluminium Work

Premium architectural aluminium fabrication including sliding windows, casement doors, office partition cabins, toughened glass fittings, and ACP panel cladding.

Key Specifications

  • Section Thickness: 1.2mm to 2.0mm Jindal / Hindalco certified architectural grade aluminium
  • Finish: Anodized (15-25 microns) or Polyester Powder Coating (50-70 microns) in custom shades
  • Glass: 5mm to 12mm clear float, tinted, frosted, or Saint-Gobain toughened safety glass
  • Sliding Aluminium Windows (2-Track, 3-Track with Mosquito Mesh)
  • Aluminium Casement & Hinged Doors
  • Office Partition Systems & Glass Cabins
  • ACP (Aluminium Composite Panel) Exterior Cladding
  • Toughened Glass Office Fronts & Patch Fittings
  • Louvered Aluminium Ventilators & False Ceilings
Roof Sheds & Steel Structures — Gupta Engineering Works Kharagpur

Service 07

Roof Sheds & Steel Structures

Complete design, fabrication, and erection of industrial roof sheds, warehouse sheds, factory PEB structures, car parking canopies, and polycarbonate roofing.

Key Specifications

  • Truss & Purlin: Heavy IS 4923 / IS 1239 hollow steel tubes and C/Z cold-formed purlins
  • Roofing Sheets: 0.45mm to 0.60mm high-tensile 550 MPa Galvalume (AZ150) color-coated profile sheets
  • Fasteners: Class 3 / Class 4 corrosion-resistant self-drilling screws with EPDM washers
  • Industrial Factory Roof Sheds
  • Warehouse & Godown Steel Roofing
  • Pre-Engineered Building (PEB) Structural Frameworks
  • Commercial & Residential Car Parking Sheds
  • Polycarbonate & Skylight Sheet Roofing
  • Color-Coated PPGI / Galvalume Profile Sheet Installation
Grill Manufacturing — Gupta Engineering Works Kharagpur

Service 08

Grill Manufacturing

Safety and decorative iron grills, window grills, balcony railings, boundary wall spikes, and custom steel architectural barriers fabricated to exact site dimensions.

Key Specifications

  • Material: Prime 10mm/12mm/16mm solid square MS bars, flats, and forged elements
  • Welding: Full seam welding on all joints to eliminate moisture entry and rust formation
  • Coating: Anti-corrosive red oxide / zinc phosphate primer with high-gloss synthetic enamel
  • Modern Window Safety Grills (Solid Square / Round Bar)
  • Balcony Railings & Safety Enclosures
  • Staircase Railings (MS & Stainless Steel SS 304)
  • Boundary Wall Top Security Grills & Spikes
  • Laser-Cut CNC Designer Decorative Grills
  • Air Conditioner Outdoor Unit Protective Cages
Gate Manufacturing — Gupta Engineering Works Kharagpur

Service 09

Gate Manufacturing

Full spectrum gate manufacturing including main entrance gates, ornamental wrought iron gates, modern composite gates, and automated security barriers.

Key Specifications

  • Framework: 14/16 gauge heavy structural steel box sections with internal cross-bracing
  • Locking: Heavy-duty internal drop bolts, latch assemblies, and smart lock compatibility
  • Main Entrance Boundary Gates
  • Modern Minimalist Box-Pipe Gates
  • Wrought Iron Traditional Royal Gates
  • WPC (Wood Plastic Composite) & Steel Combination Gates
  • Bi-Folding Space-Saver Gates
  • Motorized & Automated Entrance Gates
Welding Services — Gupta Engineering Works Kharagpur

Service 10

Welding Services

Certified manual arc (SMAW), MIG (GMAW), TIG (GTAW), and on-site repair welding services for structural steel, machinery parts, and industrial fabrications.

Key Specifications

  • Electrodes: Approved AWS E6013, E7018 low-hydrogen electrodes and ER70S-6 MIG wire
  • Capacity: Capable of welding plates and sections from 1.0mm up to 50mm+ thickness
  • Shielded Metal Arc Welding (SMAW / Stick Welding)
  • MIG / CO2 Welding (GMAW) for High-Strength Clean Joints
  • TIG Welding (GTAW) for Stainless Steel & Aluminium
  • On-Site Structural Welding & Emergency Repair
  • Heavy Machinery Crack Repair & Hardfacing
  • Pipe & Pressure Vessel Structural Welding
Custom Engineering — Gupta Engineering Works Kharagpur

Service 11

Custom Engineering

Bespoke metal engineering, prototype development, precision steel forming, machinery modifications, and specialized fabrication based on client drawings.

Key Specifications

  • Engineering Tolerance: Precision cutting, punching, bending, and drilling within ±1.0mm
  • Material Versatility: Mild Steel (MS), Stainless Steel (SS 304/316), and Aluminium Alloys
  • Custom Industrial Equipment Skids & Baseframes
  • Material Handling Trolleys, Pallets & Storage Racks
  • Custom Architectural Metal Features & Sculptures
  • Industrial Hopper, Chute & Duct Fabrication
  • Machine Safety Enclosures & Guarding
  • Special Purpose Structural Assemblies
Repairing & Servicing — Gupta Engineering Works Kharagpur

Service 12

Repairing & Servicing

Comprehensive maintenance, structural repair, motor servicing, shutter spring replacement, gate realignment, and commercial vehicle body servicing.

Key Specifications

  • Spares: Genuine high-grade replacement springs, motors, gears, bearings, and rollers
  • Turnaround: Emergency breakdown service within hours across Kharagpur
  • Rolling Shutter Motor & Spring Replacement
  • Sliding Gate Track Realignment & Bearing Replacement
  • Commercial Vehicle Body & Chassis Crack Repair
  • Hinge, Latch & Hardware Replacement
  • Anti-Rust Treatment & Re-Painting Services
  • Preventive Annual Maintenance Contracts (AMC)
3 & 4 Wheeler Commercial Vehicle Chassis Fabrication — Gupta Engineering Works Kharagpur

Service 13

3 & 4 Wheeler Commercial Vehicle Chassis Fabrication

Specialized manufacturing, reinforcement, and modification of chassis and cargo bodies for 3-wheeler and 4-wheeler commercial vehicles, mini-trucks, and pickups.

Key Specifications

  • Steel Grade: High-yield structural automotive channels and reinforced tubular cross-members
  • Welding: Continuous deep-penetration CO2/MIG welding for dynamic road vibration resistance
  • Corrosion Protection: Heavy multi-coat anti-rust primer and durable automotive finish
  • 3-Wheeler Auto & Cargo Vehicle Chassis Fabrication
  • 4-Wheeler Mini-Truck & Pickup Body Building (Tata Ace, Bolero Maxi Truck, Jeeto)
  • Chassis Extension, Lengthening & Reinforcement
  • Heavy MS Cargo Box Body & Cabin Fabrication
  • Tipper, Container Body & Tanker Support Structures
  • Vehicle Underbody Anti-Rust Coating & Cross-Member Welds

Need a Custom Engineering Brief?

We take on specialized architectural metalwork, prototype fabrications, and bespoke industrial assemblies.

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