FABRICATION
& MACHINING

Precision fabrication and machining services for cast components, tailored to your specifications and industry standards.
CONTACT US TO FIND OUT MORE

FABRICATION
& MACHINING

Precision fabrication and machining services for cast components, tailored to your specifications and industry standards.

CONTACT US TO FIND OUT MORE

Centrifugal Castings for Strength, Accuracy and Reliability

At NOCKERS ENGINEERING PRODUCTS, we understand that castings often need to be partially or fully fabricated and machined before they are ready for integration into industrial applications. That’s why we partner with principals who are equipped with advanced machining departments and trusted sub-suppliers, enabling us to deliver ISO-certified machining services for a wide variety of alloys and components.

From rough machining to complex welding and finishing operations, we ensure each fabricated component achieves dimensional accuracy, metallurgical stability, and reliable performance for mining, petrochemical, manufacturing, and energy applications.

Need precision machining for your castings?
Request A QUOTE TODAY
Key Features of

Fabrication and Machining

  • Complete machining capability - from rough to finished condition
  • Sub-suppliers qualified for specialist processes, ensuring flexibility and scalability 
  • Welding procedures and qualifications developed for special alloys 
  • Expertise across multiple welding processes including MMA, GMAW, SMAW, and SAW
  • Optimised microstructure, corrosion resistance, and mechanical strength in both weld metal and heat-affected zones
From Welding to Machining

Complete Component Support

Welding Expertise
Machining Capabilities
The Nockers Advantage

Our principals have developed specific welding procedures to handle special alloys such as stainless steels, nickel alloys, and heat-resistant materials. By controlling weld metal properties and heat-affected zones, they achieve:

  • Improved corrosion resistance
  • Stable microstructure for long-term performance
  • Enhanced mechanical strength for heavy-duty applications

This flexibility allows us to fabricate complex components with custom weld bead geometry, supporting industries where safety and reliability cannot be compromised.

Need welding support for special alloys? 

We offer a complete range of machining operations, including:  

  • Rough machining – for early-stage preparation of castings  
  • Pre-machined supply – OD and ID cylindrical, ready for further processing  
  • Finish machining – fully honed and machined to drawing, with tight tolerances  

Equipped with modern CNC horizontal lathes and machining centres, our principals can handle both long pipes and large-diameter castings, delivering consistent results across small- or large-scale production runs.  

Need pre-machined or finished components?
  • Over 30 years of experience supporting South African industries with engineered cast components
  • Access to qualified machining partners and sub-suppliers for a complete service offering
  • ISO-certified processes and traceability across every project
  • Capability to handle special alloys with tailored welding and machining procedures
  • Short lead times without compromising quality or performance
Ready to source machined castings tailored to your project?
CONTACT US TODAY

For more detailed information and a full list of alloy materials cast, including licensed special alloys, refer to 
https://fondinox.it

Why Choose Us

30 years of proven expertise supplying the South African industry
ISO-certified quality assurance for every order
Custom packaging, sizes, and sourcing to match your exact needs
Trusted by mining, manufacturing, and engineering leaders across Southern Africa

Why Choose Us

30 years of proven expertise supplying the South African industry
ISO-certified quality assurance for every order
Custom packaging, sizes, and sourcing to match your exact needs
Trusted by mining, manufacturing, and engineering leaders across Southern Africa

Need a Complete Fabrication and Machining Solution?

We handle everything from rough machining to final finishing, ensuring your castings meet the toughest industry demands.
CONTACT US TODAY
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