30 Years Long ServiceMarianne Allison, Bettie Knoessen and Mr Eugene Rossouw 20 Years Long Service Elize Engelbrecht and Veronica Khoza 15 Years Long Service Jacob Mankgane, Annetjie Meerkotter, Thosmas Msiza, Basil Smit, Arthur Spires and Martiens Taljaard 10 years Long Service Lizelle Boardman, Ilze Brand, Marinda de Villiers, Divan Kapp, Jean Knoessen, Mandla Ndhlovu and Jeffrey Phetla…
Typical metals and alloys produced are: Chrome-zirconium alloys and stainless steel as well as speciality bronzes.
Modern automatic sand and resin mixing plant provide constant good quality moulds irrespective of weather and other variables affecting high integrity mould surfaces.
General Engineering and Machining
The extensive heavy engineering facility houses the machine shop, comprising a range of lathes, horizontal and vertical boring mills, turret and deep-hole drilling machines, surface grinding, band saw and circular saw units, and drill sharpening equipment. Most equipment is CNC or DRO controlled with 4-axis capability and tables able to handle castings and other items up to 8 t.
A sophisticated CNC programming department develops 3D models from drawings supplied by engineers, which allow highly accurate interpretation of customers’ requirements.
The Fabrication, Refurbishment and Preassembly plant comprises welding and bending capabilities, where water-reticulation tubing made from Monel is fabricated into the most complex of coils and other coils, which eventually are incorporated within the copper castings. The Refurbishment section caters for the repair of castings returned to the
company to be refurbished for re-use in clients’ furnaces.
The Preassembly area is a high-precision floor where completed components are assembled and inspected by the customer and our inspectors, clearly marked and disassembled and packed for transport to the construction site. This process prevents any unnecessary delays due to components not fitting exactly in the designed position and packed in the logical order that the construction team requires them to be.
Delberg also supplies tubing and other engineered components to the petrochemicals and automotive industries.
In-house non-destructive testing capabilities and services:
- Computer-aided design and drawing office
- Pattern shop and tooling manufacturing
- Solidification and methoding expertise
- Pipe and tube manipulation and coil fabrication
- General fabrication and speciality welding
- Laboratory with Wet-Chem and metallurgical chemical analysis
- Modern Fettling and sand-blasting plant
- Flaw-detection analysis using X-ray, ultrasound, infrared thermal imaging
- Mechanical properties pressure and flow-rate testing
(This range of NDT testing facilities is unique among competitors worldwide)