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Our Engineering Services

End-To-End Engineering Solutions

Delivering reliable fabrication, machining, maintenance and engineering services that minimise downtime, improve performance and keep industrial operations moving.

What we do

Comprehensive Engineering Services for Industry.

Intsimbi Industrial Manufacturing & Engineering delivers a complete range of engineering, maintenance and fabrication services designed to support industrial operations, municipal infrastructure and marine environments throughout South Africa. Our services are focused on improving equipment reliability, reducing downtime and helping clients maintain safe and efficient operations.

From precision machining and hydraulic cylinder repairs to fabrication, coded welding and on-site mechanical maintenance, our skilled team provides practical engineering solutions tailored to the unique requirements of each project. 

Our capabilities include line boring, pump and gearbox refurbishment, pipework installation, structural steel fabrication, lifting and rigging, marine repairs, engineering supplies and preventative maintenance programmes. Whether undertaking planned shutdown work, emergency repairs or large-scale refurbishment projects, Intsimbi combines technical expertise with a commitment to quality workmanship and safety compliance.

With both workshop facilities and mobile site teams, we are equipped to deliver responsive engineering support wherever it is needed. Explore our services below to discover how Intsimbi can help improve performance, extend equipment life and keep your operations running at their best.

Intsimbi Services

Machining

Intsimbi provides precision machining services for the manufacture, refurbishment and repair of critical industrial components. Our machining capabilities support a wide range of industries, helping clients restore worn equipment, improve operational performance and extend the lifespan of valuable assets through accurate, high-quality engineering solutions.

Services Include:

  • Conventional turning
  • Milling
  • Shaft manufacturing and refurbishment
  • Sleeve manufacturing
  • Bush manufacturing
  • Bearing housing repairs
  • Thread cutting
  • Precision drilling
  • Keyway cutting
  • Component refurbishment
  • Custom part manufacturing
  • Mechanical component repairs
Intsimbi Services

Hydraulics

Our hydraulic repair and refurbishment services help restore the reliability and efficiency of hydraulic systems used across industrial, marine and heavy-duty applications. From complete cylinder rebuilds to component repairs, Intsimbi delivers cost-effective solutions that reduce downtime and maximise equipment performance.

Services Include:

  • Hydraulic cylinder repairs
  • Hydraulic cylinder refurbishment
  • Chrome piston rod repairs
  • Seal replacement
  • Cylinder barrel repairs
  • Piston manufacturing
  • Rod straightening
  • Hydraulic component machining
  • Hydraulic system inspections
  • Preventative maintenance
  • Fault diagnosis
  • Hydraulic testing
Intsimbi Services

Reverse Engineering

When original drawings or replacement parts are unavailable, Intsimbi provides reverse engineering solutions to accurately recreate components and assemblies. Using precision measurement, engineering expertise and manufacturing capabilities, we help clients restore equipment and reduce reliance on obsolete or difficult-to-source parts.

Services Include:

  • Component measurement and analysis
  • 3D scanning
  • CAD modelling
  • Technical drawing creation
  • Replacement component manufacturing
  • Prototype development
  • Obsolete part reproduction
  • Assembly analysis
  • Material identification
  • Design improvements
  • Equipment refurbishment support
  • Custom engineering solutions
Intsimbi Services

Gear Cutting

Intsimbi manufactures and refurbishes gears for industrial machinery, marine equipment and specialised mechanical systems. Our gear cutting services ensure precise fitment, smooth operation and long-term reliability for critical power transmission applications.

Services Include:

  • Spur gear cutting
  • Helical gear cutting
  • Gear refurbishment
  • Gear manufacturing
  • Gear repairs
  • Gear inspection
  • Spline cutting
  • Keyway cutting
  • Shaft and gear assemblies
  • Custom gear production
  • Reverse-engineered gears
  • Mechanical drive component repairs
Intsimbi Services

Line boring

Our line boring services restore worn bores, pivot points and critical equipment directly at your facility. By eliminating the need to remove large machinery for repairs, Intsimbi helps reduce downtime and provides a cost-effective alternative to equipment replacement.

Services Include:

  • Mobile line boring
  • Pivot point repairs
  • Bore restoration
  • Excavator repairs
  • Earthmoving equipment repairs
  • Pin and bush repairs
  • Weld build-up and machining
  • Alignment correction
  • Heavy machinery repairs
  • On-site machining
  • Plant equipment refurbishment
  • Structural bore repairs
Intsimbi Services

Welding & Fabrication

Intsimbi delivers professional welding and fabrication services for industrial, marine, municipal and infrastructure projects. From structural steel fabrication to coded welding and plant modifications, we provide durable, high-quality solutions tailored to each client’s operational requirements.

Services Include:

  • Structural steel fabrication
  • Coded welding
  • Stainless steel fabrication
  • Aluminium welding
  • Pipe fabrication
  • Plant modifications
  • Equipment repairs
  • Custom fabrication
  • Site welding services
  • Structural repairs
  • Framework construction
  • Shutdown support fabrication
Intsimbi Services

Marine Services

Our marine engineering division supports commercial fishing vessels, harbour operators and marine infrastructure with specialised maintenance, fabrication and repair services. We understand the importance of minimising vessel downtime and delivering dependable engineering solutions in demanding marine environments.

Services Include:

  • Hull repairs
  • Dry dock maintenance
  • Marine welding
  • Marine fabrication
  • Propeller repairs
  • Pipework repairs
  • Vessel maintenance
  • Structural repairs
  • Corrosion repairs
  • Deck equipment repairs
  • Mechanical repairs
  • Emergency marine services
Intsimbi Services

On-Site Maintenance

Intsimbi provides preventative, planned and emergency maintenance services that help industrial facilities maximise uptime and improve equipment reliability. Our skilled teams work directly on-site to minimise disruption while ensuring critical assets continue operating safely and efficiently.

Services Include:

  • Mechanical maintenance
  • Shutdown maintenance
  • Equipment servicing
  • Breakdown repairs
  • Plant inspections
  • Conveyor maintenance
  • Preventative maintenance programmes
  • Equipment alignment
  • Structural repairs
  • Condition monitoring
  • Reliability improvements
  • Site maintenance support
Intsimbi Services

Engineering Supplies

Intsimbi supplies a wide range of engineering products, components and industrial consumables to support maintenance activities, shutdowns and project requirements. Through our trusted supplier network, we provide quality products backed by responsive service and procurement expertise.

Services Include:

  • Bearings and seals
  • Pumps and valves
  • Hydraulic components
  • Fasteners and fittings
  • Engineering consumables
  • Industrial tools
  • PPE and safety equipment
  • Steel and fabrication materials
  • Power transmission products
  • Electrical components
  • Maintenance supplies
  • Strategic procurement solutions

Industrial Engineering, Manufacturing & On-Site Maintenance

Mechanical repairs, fabrication, marine maintenance and industrial project support for businesses across Gqeberha and the Eastern Cape.

Our Engineering Services
Our Procurement Solutions