Non-Ferrous Works

More than 45 years experience


Berg Engineering have been partnering with clients in the Alumina, Nickel, Gold, Copper and other Non-Ferrous Metals industries for over 45 years and are proud of our demonstrated track record of reducing costs and improving the service life of key mine site assets. Our proven expertise extends to following services:

Gearbox Refurbishments

Berg can provide a variety of gearbox solutions that will reduce capital and maintenance expenditure while improving cashflow and increasing production availability. Our gearbox solutions range from the manufacture of individual components to full refurbishment to turnkey solutions and also includes the manufacture of gearboxes to fit the existing plant infrastructure that is no longer supported by OEMs.

Pulleys & Complex Conveyor Assemblies

Berg have been manufacturing and refurbishing conveyor pulleys for many years and regularly has product entering the coal, gold and alumina industries. With capability of over 1200mm diameter and over 3000m in length, Berg is equipped to support a wide multitude of conveyor pulley set-ups.

Specialised Welding Services

Berg have extensively developed capabilities and offer our clients:
  • Welding, corrosion resistance, hard-facing and wear plate expertise;
  • AICIP Certified inspectors,
  • CSWIP & WTIA Cert 10 Qualified Welding supervisor,
  • ASME (BPVC) IX and AS3992,
  • AINDT Level II & Level III Technicians,
  • Exotic welding qualifications SS and Ti,
  • NATA Accredited NDT facility offering services including Liquid Dye Penetrant, Radiography Inspection, Ultrasonic Testing, Magnetic Particle Inspection and Hydrostatic Testing.

Other Services

  • Agitator Blade and Stub Shaft repair and refurbishment,
  • Valve manufacture and refurbishment,
  • Ball and Gate Valve overhauls,
  • Onsite Services including portable line boring and precision machining up to 1500mm in diameter,/li>
  • Mobile equipment spares and repair management.