A-Frame & H-Frame Repairs

Services

Contact Info

Looking for a trusted engineering partner? Speak to our team about your project, repair or engineering requirements—we’re ready to provide the right solution.

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Company Profile

Restore Strength. Improve Performance. Keep Production Moving.

Whether you require bucket repairs, structural rebuilds, new bucket manufacturing or Ground Engaging Tool replacement, U&L Engineering has the expertise to deliver dependable engineering solutions.

Contact our team today to discuss your requirements.

Heavy Structural Repairs & Rebuilds for Mining & Earthmoving Equipment

A-Frames and H-Frames are critical structural components that support the stability, alignment and performance of heavy equipment. U & L Engineering provides professional repair, refurbishment and rebuilding services that restore structural integrity, improve reliability and extend the service life of equipment operating in demanding environments.

Restore Structural Integrity

We repair worn, cracked and damaged structural assemblies to restore strength, alignment and dependable performance.

Engineered for Heavy-Duty Service

Every repair is completed using approved welding procedures, precision machining and strict quality control standards.

Built to Handle the Toughest Conditions

Heavy structural components operate under constant stress and are exposed to extreme loads throughout their service life. Our experienced engineering team combines precision machining, structural fabrication and heavy-duty welding to restore A-Frames, H-Frames and support structures to reliable working condition while helping reduce downtime and maximise equipment life.


TECHNICAL SERVICE INFORMATION

Explore the sections below to learn more about our structural repair capabilities and heavy equipment rebuilding services.

Cracks, distortion and structural fatigue can compromise both safety and equipment performance.

Our repair services include:

  • Structural crack repairs
  • Alignment correction
  • Structural inspections
  • Damage assessment
  • Approved welding procedures
  • Final quality verification

Worn pin bores can cause excessive movement, poor alignment and accelerated component wear.

Our machining services include:

  • Pin bore restoration
  • Precision machining
  • Accurate pin fitment
  • Alignment correction
  • Line boring where required
  • Extended component life

Where structural damage is beyond economical repair, we manufacture replacement sections to restore strength and reliability.

Our fabrication services include:

  • Replacement structural sections
  • Precision fitting
  • Heavy-duty fabrication
  • Structural integration
  • Quality-controlled finishing

Our experienced team performs structural welding and reinforcement designed to improve durability in demanding operating environments.

Our services include:

  • Heavy-duty welding
  • Reinforcement plating
  • Structural strengthening
  • Fatigue repair
  • High-stress area reinforcement

Where extensive damage has occurred, we carry out complete rebuilds to restore critical structural assemblies to dependable working condition.

Our rebuild process may include:

  • Complete inspection
  • Structural repairs
  • Replacement section fabrication
  • Precision machining
  • Reinforcement work
  • Heavy-duty welding
  • Final quality inspection

Every repair follows a structured quality-controlled process to ensure consistent workmanship and dependable performance.

Our process includes:

  • Structural inspection
  • Damage assessment
  • Precision machining where required
  • Fabrication of replacement sections
  • Approved welding and reinforcement
  • Alignment verification
  • Final quality inspection

Our A-Frame and H-Frame repair services support equipment operating across a wide range of industries, including:

  • Mining
  • Earthmoving
  • Construction
  • Quarrying
  • Industrial Operations
  • Material Handling
  • Plant Maintenance

Since 2006, U & L Engineering has delivered precision engineering, machining and hydraulic solutions with quality workmanship, reliable service and a commitment to keeping industry moving.

+27 11 968 9815

Get in Touch

207 Aloe Road, Putfontein Rd, Benoni, 1515, South Africa

© 2026 U & L Engineering