Technical Workshop • Nawabganj

PRECISION REPAIR LAB

We specialize in reviving heavy industrial machinery. From 3-Phase Generators to complex RMC Panels, we use advanced diagnostics to ensure factory-grade performance.

Motor Winding

Complete rewinding services using RR Shramik Copper Wire. We ensure proper insulation class and heat varnish treatment.

  • Submersible Pumps (All HP)
  • Monoblock & Openwell
  • 3-Phase Induction Motors
  • VPI Varnish Process

RMC & Control Panels

Expert troubleshooting for Ready Mix Concrete plant panels. We repair logic circuits, contactors, and relays.

  • Star-Delta Starters
  • DOL Starter Repair
  • Control Wiring & Logic
  • Overload Relay Calibration

3-Phase Generators

Maintenance of industrial Gen-sets. We handle alternator issues, voltage fluctuation, and field coil rewinding.

  • Alternator Rewinding
  • AVR Replacement
  • Carbon Brush Change
  • Voltage Load Testing

Welding Machines

Authorized repair center for Inverter (IGBT/MOSFET) and Transformer based machines. Component level PCB repair.

  • Card/PCB Repair
  • IGBT & Diode Change
  • Arc Transformer Winding
  • Holder & Cable Fix

Power Tools

Quick service for construction tools. We keep spare armatures and fields in stock for Bosch, Makita, and generic brands.

  • Drill & Breaker Machines
  • Angle Grinders
  • Marble Cutters
  • Switch & Bearing Change

On-Site Support

Cannot move your heavy Generator or RMC Panel? Our expert technicians can visit your site in Barabanki.

Book a Visit

Our Protocol

How We Repair

01

Diagnosis

We inspect the fault using multimeters and load testers.

02

Estimation

You get a transparent price quote. No hidden costs.

Expert Repair

Fixing with genuine copper and original spare parts.

04

Testing

We test the machine in front of you before delivery.

Equipment Down?

Don't let a breakdown stop your production. National Electric Works provides priority industrial support in Nawabganj.