• ASW Engineering and maintenance workshops

Engineering | Workshops | Fabrication | Service

Our Engineering Division was established to provide custom designed products for industrial applications, service and maintenance of products, and supply parts for all our products.

ASW is capable of developing ad hoc solutions to meet individual customer requirements. Our technical experts are experienced in designing and manufacturing tailor-made products, and proposing innovative improvements and solutions for all applications. We work with you to develop the optimum solution.

In addition, we will assist in the commissioning of your plant equipment, and continue to provide top class service and support, whenever you need it. All our projects are completed professionally, timeously, and within budget.


Machining Workshop

  • Turning
  • Milling
  • Surface Grinding
  • Small Quantity Machining
  • Production Run Machining
  • Precision Machining

Mechanical and Electrical Workshops

mechanical-workshopWe repair various types of pumps including the following:

  • Centrifugal Pumps
  • Dosing Pumps
  • Peristaltic Pumps
  • Canned Motor Pumps
  • Progressive Cavity Pumps
  • Magnetic Drive Pumps
  • Compressors Gearboxes
  • Hydrostatic Drives

We also Repair Hydraulic Equipment Including:

  • Cylinders
  • Valves
  • Pumps
  • Lubrication Equipment
  • Motors
  • Hydraulic Control Stations
  • Power-Packs

Our Service Department:

  • On Site Installations
  • On Site Repairs
  • Service Contracts
  • Refurbishments
  • Upgrades
  • Commissioning

Fabrication Workshop

service-workshopAll welding done according to API 1104

Workshop Facilities

Machine Shop floor area 300sq.m
Fitting Shop floor area 180sq.m
Stockholding floor area 260sq.m
Welding Bay 60sq.m
Fabrication Shop 260sq.m

Machine Tools Available

  • Voest Centre Lathe
  • Harrison CNC Lathe
  • Tos Milling Machine
  • Argo Vertical Turret Milling Machine
  • International Centre Lathe
  • WMW Surface Grinder
  • Pedestal Drill
  • Tos Capstan

Fitting Shop Equipment

25 Ton Hydraulic Press
5 Ton Mobile Lifting Hoist
Test Stands to a maximum pressure of 300 Bar
Dosing Pump Test Stand rated at 20 Bar

asw-smallest1Spares help you avoid downtime

We keep a wide range of spares and replacement parts in stock, for emergency pump maintenance and pump repair purposes. And, to minimise downtime even more, all custom-made equipment is designed to be easily assembled and disassembled.

Why not visit our facility? We would be happy to show you around, discuss your requirements over a cup of coffee, and follow up with a proposal and a clearly structured quotation. It is our policy to build long-term customer/supplier relationships and, to this end, our quotes are structured along these lines. We are not in business to make a short-term profit!

CIDB Registered Grade 5

ASW is registerd CIDB Grade 5 We are registered with the Construction Industry Development Board.

BEE Certification

BEE certificatesASW Engineering (Pty) Ltd
ASW Hydropower (Pty) Ltd
Certified BBBEE Level 4 Contributors