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Engineering Services

Engineering Services,
From Workshop to Site

Our strength lies in connecting the people who manufacture and repair equipment with the people who install and maintain it. We combine machining, fabrication, welding, mechanical maintenance, electrical services and control and instrumentation support under one engineering offering.

This allows us to coordinate workshop and site activities around the requirements of each project. Looking for mill work? See our dedicated Boiler Mill Services.

Service Areas

What We Offer

Workshop and Labour Supply

A 2 400 m² Witbank workshop with an overhead crane, plus registered TES skilled and unskilled labour supply.

On-Site Machining and Field Support

Containerised, fully mobile machining and field maintenance teams for scheduled outages and emergency breakdowns nationwide.

Control and Instrumentation (C&I)

C&I panel design, PLC and SCADA integration, loop checks, calibration and emergency support for power and process plants.

Peaking Power Services

Skilled labour, maintenance and outage support for Eskom peaking generation, including gas turbine, hydro and wind stations.

Delivered From Our Witbank Workshop

In-house equipment, tooling and quality control.

Precision Machining

CNC and conventional turning, milling, grinding and keyway cutting for high-tolerance components, from ZTE's Witbank workshop.

Structural Steel Fabrication

Heavy-duty plant structures, platforms, walkways, pipe racks and support frames fabricated to specification in Witbank.

Profile & Plasma Cutting

CNC profile and plasma cutting of mild steel, stainless steel and aluminium plate for brackets, flanges and machinery parts.

Certified Welding (High-Pressure & Structural)

ISO 3834-2 certified high-pressure and structural welding by coded welders, in our Witbank workshop or on site.

Mechanical Component Repairs & Refurbishment

Repair and refurbishment of pumps, gearboxes, shafts, couplings and hydraulic cylinders, with root cause analysis.

C&I Panel Design & Assembly

Custom MCC, PLC and distribution panels designed, wired and tested in-house to SANS, IEC and client standards.

On-Site Services and Staffing

For shutdowns, maintenance and installations.

On-Site Machining

Line boring, keyway cutting, flange facing and pipe cutting performed in situ to cut downtime during shutdowns and breakdowns.

Skilled Labour Supply

Fitters, boilermakers, coded welders, electricians and C&I technicians supplied through a registered, MEIBC-compliant TES setup.

Turbine Plant Maintenance

Inspections, component refurbishment, rotor balancing and outage support for steam and gas turbine plants.

Renewable Energy Maintenance

Scheduled servicing, repairs and performance monitoring for solar, wind, hybrid and battery storage installations.

Control Panel Upgrades (On-Site)

On-site retrofits of obsolete control panels, wiring upgrades, PLC and SCADA integration, testing and commissioning.

Let’s Put Our Experience to Work for You

Whether you are planning an outage, rebuilding a mill, sourcing critical spares or looking for dependable workshop and site support, ZTE welcomes the opportunity to understand your requirements.

Your next engineering challenge deserves a team that understands the work.

Request a Quote 013 004 1196

Hi, how can we help?

013 004 1196

Mon to Fri: 07:00 to 16:15

Kromdraai, Witbank

Engineering Services