Modrac (Pty) Ltd

Modrac (Pty) Ltd

Modrac is one of the leading manufacturers of computer server racks and enclosures in Africa; the factory is situated at 2, 6th Street in Wynberg, Sandton, South Africa

ModRac® products are engineered with both the customer and the customer’s technology in mind. Solutions cover almost every element of the customer’s specific application – from audio visual, multimedia equipment, complex monitoring systems, rack-mount and tower servers, to extensive cabling operations. The solutions are compiled to ensure a virtual ‘one stop shop’ for all enclosure, cabling tray and racking requirements. Solutions are   standards-based, as exemplified in a two-year metal work warranty that backs the product offering.

ModRac ® products are proudly ISO9001: 2008 certified by DQS GmbH - Deutsche Gesellschaft zur Zertifizierung von Managementsystemen. Certificate no: 324295 QM, as of 2005-02-24.


Timely and efficient delivery of material and parts is fundamental to achieving a smooth production schedule and meeting customer’s expectations. The business is based on strategic, well-established supply partners who are able to deliver reliable supply chain solutions. Procurement staff are experienced in sourcing components, from anywhere in the world, in order to attain the required balance between price, quality and delivery performance.

Manufacturing, Material and Design

An advanced CNC and Laser Technology manufacturing plant is housed in a 10,000-m2 factory, with a permanent staff complement of 161 and a material feeder inventory in excess of 2000 items. Modrac is able to manufacture an extensive range of products. A highly skilled workforce produces one-off prototypes, pre-production batches or volume production assemblies, from simple enclosures to complex, fully integrated products. Materials used include Commercial Quality Cold rolled Steel (Flatness Critical) 0.9 to 2.0. Aluminium (1200H4 Grade) 0.9 to 3.0 Hot rolled Pickled & Oiled 2.5 & 3.0 Various grades of Stainless, From 3CR12 to 316L, 0.9 to 2.0.

The latest AutoCAD and 3D Solid Works are used as design tools. DXF files are produced from “Flat Pattern” drawings by a dedicated team of designers and programmers who have very extensive design and technical experience in their respective fields.

For the  Punching Process (4 off) -  A DXF file is used in Tops 300 and Sigmanest software to produce NC programs on three Trumph Punching machines. DXF files are sent directly to the CNC and Laser machines through Amada programming

Sophisticated CNC Bend Press brakes are used with a capacity to handle materials up to 85 Tonnes.

There are three x Amada & two x Trumph machines that enable quality and precision manufacturing on all products in the range.

Welding capability includes TIG Welding, MIG Welding, CO2 Welding and Spot Welding

For dressing grinding, sanding and radius filing , Modrac offers one of the latest and most sophisticated, totally automated powder coating plants in the industry, complete with 7 Stage cleaning, phosphate sealing for rust prevention. Coating solutions are both‘in-line’ and batch powder coating.


All components can be assembled into completed units by the assembly team or can be wrapped and flat packed for assembly, on site,as per individual requirements. Assembled and completed components and products are subject to Quality Control before it leaves the factory. Modrac continuously strives to not only produce exceptionally high quality products, but to do this in the most cost effective and environmentally friendly manner.


Contact Information Tel: +27 11 386 4600

Fax: +27 11 786 1248

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Phone: +27 11 386 4601 / 02
Fax: +27 11 786 1248
Contact Information Tel: +27 11 265 3000
Fax: +27 11 265 3059
Location (Head Office)
The Summit
269 16th Road
South Africa