Sheet Metal Fabrication Capabilities in Pune
Advanced CNC sheet metal machinery, precision tooling, and engineering-driven workflows dedicated to customized enclosure fabrication in Pune.
Verified Fabrication Capabilities
Equipped to deliver high-accuracy panel fabrication, custom dimensional envelopes, and reliable ingress protection.
Highly Professional Design Team & CAD Engineering
At the core of SKS fabrication excellence is our highly professional design team. Our qualified sheet metal design engineers transform complex electrical schematics, architectural single-line diagrams (SLD), and client concepts into production-ready 3D CAD SolidWorks models with rigorous Design for Manufacturability (DFM) verification.
- Expert CAD Engineers: Certified professionals in SolidWorks 3D sheet metal modeling and AutoCAD drafting
- Bend Deduction & K-Factor Mastery: Precise mathematical sheet unfolding preventing dimensional variance during CNC bending
- Custom Fitment Engineering: Accurate cutout placement for switchgear, meters, louvers, gland plates, and internal mounting plates
- Rapid Turnaround: Collaborative 24–48h design review, DFM optimization, and GA drawings sign-off before manufacturing kickoff
CNC Fiber Laser Profiling
High-speed fiber laser cutting delivers rapid, micron-accurate contours, cutouts, and hole arrays directly from CAD geometry with zero mechanical deformation or tooling wear.
- Tight Tolerances: Consistent accuracy for seamless fitment
- Materials Handled: CRCA, Galvanized Iron (GI), Stainless Steel (SS304/SS316)
- Nitrogen Assist: Oxide-free edge finish ensuring superior weld and paint adhesion
- Automated Nesting: Optimizing raw material utilization and cost efficiency
Multi-Axis CNC Hydraulic Bending
High-tonnage computerized press brakes shape complex sheet profiles with digital angle compensation. Double-fold return flanges, stiffener ribs, and interlocking gasket grooves are bent with mathematical consistency.
- Computerized Backgauges: Multi-axis positioning for complex multi-bend sequences
- Angle Consistency: Crowning compensation preventing longitudinal bow
- Flange Stiffness: Engineered return bends for high structural door rigidity
- Gasket Recess Channels: Precision formed channels for secure gasket compression
Heavy-Duty C-Frame Hydraulic Punching & Power Press
Dedicated deep-throat green C-frame hydraulic press for secondary tooling, precision corner notching, multi-hole punching, louver stamping, and embossments. Enables specialized die operations and rapid sheet metal preparations with high repeatability.
- Deep-Throat C-Frame: Accommodates large sheet dimensions and deep return flanges
- Precision Tooling & Dies: Fast-change tooling sets for corner notching and custom hole patterns
- Foot-Pedal Actuation: Responsive, dual-speed operator control for safe and exact alignment
- Enclosure Hardware Readiness: Accurate stamping for hinge brackets, gland knockouts, and earthing points
High-Pressure Laser Cutting Screw Compressor
Equipped with a dedicated 16-Bar high-pressure rotary screw compressor system (Deep Pneumatics DP20D 16BAR / DP60) featuring integrated refrigerated air drying and multi-stage moisture filtration. Delivers continuous, oil-free, dry air assist to maintain clean laser optics, prevent nozzle contamination, and achieve burr-free edge contours on CRCA, GI, and Stainless Steel sheets.
- 16-Bar Assist Pressure: Constant high-pressure delivery for fast, dross-free laser cutting
- DP60 Refrigerated Dryer: Zero moisture and vapor condensation, safeguarding sensitive fiber laser optics
- Multi-Stage Filtration: Micro-filtration capturing aerosol oil particulates and dust
- Industrial Duty Rating: Continuous-duty operation supporting high-volume manufacturing batches
Precision Welding & Structural Assembly
Structural corner pillars, modular cross-members, and enclosure shells are joined with inert gas shielded MIG, TIG, and projection stud welding. Welds are dressed flush for an aesthetic, high-strength industrial finish.
- Argon Shielded TIG/MIG: Clean, non-porous seams with minimal heat distortion
- Stud Welding: Capacitor discharge copper-coated grounding studs
- Seam Finishing: Flush grinding and edge linishing preventing sharp burrs
- Rigid Modular Framing: High load-bearing capacity for heavy busbars and switchgear
Formed-in-Place PU Foamed Gasketing
Continuous polyurethane (PU) foamed gaskets are dispensed directly into enclosure door channels. Unlike jointed strip rubber, continuous poured foam creates a jointless barrier with excellent compression recovery.
- Jointless Sealing: Seamless corner transitions eliminating moisture ingress paths
- High Compression Elasticity: 100% elastic recovery after repeated door latchings
- Protection Standards: Ready for IP55, IP65, and IP66 ingress protection
- Chemical & Temperature Resistance: Durable across industrial plant environments
Frequently Asked Questions
Technical information on our CNC fiber laser cutting, hydraulic bending, and structural welding equipment.
What is your CNC fiber laser cutting precision and capacity?
Our industrial fiber laser cutting plant delivers high-speed cutting on CRCA, GI, and SS304 sheets up to 12 mm thickness, maintaining cutting tolerances within ±0.1 mm for high-precision door cutouts, ventilation louvers, and gland plates.
How does CNC hydraulic bending achieve zero door misalignment?
Our computerized multi-axis press brakes utilize calibrated K-factor bend allowances, multi-V precision tooling, and crowning compensation systems. Every formed bend angle is inspected with digital protractors to ensure squareness within ±0.5 degrees.
What welding standards are followed during enclosure assembly?
We deploy high-quality CO2 MIG and Argon TIG welding with capacitor discharge earthing stud welding. Weld seams are ground flush, slag is eliminated, and earthing studs are tested for electrical continuity before pre-treatment.