Magnetic Particle Testing & Inspection

Accurate, affordable detection of surface and near-surface defects—performed by NDT-certified professionals at Hercules Crane and Lifting Supplies.

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Ensure Safety Without Compromising Integrity

Magnetic Particle Testing (MT) is a trusted non-destructive testing method used to detect surface and near-surface flaws in ferromagnetic materials—such as iron, nickel, cobalt, and their alloys—without damaging your valuable equipment. This essential inspection technique helps you identify hidden cracks, discontinuities, and weaknesses before they can cause costly downtime or safety hazards.

During inspection, our technicians apply a magnetic field (using permanent magnets or electromagnets) to the part. Finely colored magnetic particles are then distributed over the surface. If there are any discontinuities, the particles gather at these sites, creating immediate, visible indicators—even on irregular or hard-to-inspect shapes. This fast, effective process allows for precise defect detection in components of any size.

Magnetic Particle Testing is popular and cost-effective, requiring only minimal surface preparation and offering instant results. It is especially suited to routine or high-volume inspections in industries where equipment integrity and safety are critical.

Protect your operations from hidden defects. Contact Hercules Crane and Lifting Supplies to schedule magnetic particle inspection for your ferromagnetic equipment.

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Detailed Non-Destructive Testing Services We Offer

Our specialty is advanced methods for inspecting equipment and materials without causing damage. Select a specific service below to learn more.

Magnetic Particle Testing

Detects surface and near-surface cracks or discontinuities in ferromagnetic materials using magnetic fields and iron particles.

Liquid Penetrant Testing

Identifies surface-breaking defects in metals, plastics, and ceramics by applying a visible or fluorescent dye to the material.

Ultrasonic Testing

Uses high-frequency sound waves to locate internal flaws, measure material thickness, and assess weld integrity.

Frequently Asked Questions

Answers to common questions about Magnetic Particle Testing (MT) and certification services.

Magnetic Particle Testing (MT) is a non-destructive method that uses magnetic fields and fine magnetic particles to detect surface and near-surface flaws in ferromagnetic materials. The technique provides immediate, visible results without causing damage to the tested item.

MT is used exclusively on ferromagnetic materials—items made of iron, nickel, cobalt, or their alloys. These materials can be magnetized and will attract the magnetic particles used in the test.

MT is fast, cost-effective, and ideal for routine inspection of high-value or high-volume equipment. It detects both surface and slightly subsurface cracks or discontinuities, offering reliable results without compromising the integrity of the item. Results are immediate and visible, making the method highly efficient for preventing unexpected failures.

Ensure Your Equipment is Safe & Compliant

Don't compromise on safety. Schedule your professional rigging inspection with Hercules Crane and Lifting Supplies today. Our experts are ready to assist you on-site or in our full-service shops.

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