Babbitt Bearings

Where Innovation Meets Precision
Leader in Babbitt Solutions in Thailand

20 years in Babbitting and ongoing research collaborations with universities and institutions have pushed us toward mastery in material and parameter selection in this complex, high-reward process. Babbitting offers cost-effective, efficient maintenance for essential industrial spare parts, reducing high replacement costs and supporting environmental sustainability. We proudly serve trusted clients across industries, including Power Generation, Petrochemical, Oil and Gas, Cement and Steel Manufacturing, etc.

Workpiece Examples:

Pump Bearings, Electric Motor Bearings, Generator Bearings, Turbines Bearings, Fan Bearings, Thrust Pad Bearings etc.

Our Services

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Babbitt Applications

Centrifugal Casting

One of the most complex but highest-quality Babbitting techniques,
our centrifugal casting has exceptional adhesion, uniform distribution
and minimal porosity. Executed to perfection by our experts
under rigorously tested standards.

- Excellent adhesion to workpieces
- Low chance of unbonding
- Great microstructures from rapid cooling
- Low porosity

Static Casting

Our traditional static casting is ideal for large, flat workpieces
such as Thrust Pads, delivering uniform strength and optimal
metallurgical structures through controlled cooling.
Backed by research for reliable, high-quality results.

- Uniform coating distribution
- Shape versatility incl. flat, oval shapes
- Excellent for large workpieces
- Low porosity

Welding (TIG, Gas, Laser)

Across TIG, Gas, and Laser welding, our experts ensure
high precision with meticulously controlled parameters,
delivering complex bearing workpieces to the highest standards;
ideal for intricate repairs.

- Extremely high precision
- Adaptable to the most complex shapes
- Localised applications: repair capable
- Strong bonding

Thermal Spray

At AST, we are experts in all things thermal spray.
The high-temperature chemical bonds ensure Babbitt adhesion
is second to none. Ideal for large workpieces, especially
when efficiency is essential.

- Highly efficient
- Scalable: works on small and large works
- Minimal heat input that can affect workpieces

Babbitt Bearing Cloning

Be prepared for the unexpected with reliable, cost-effective alternatives to OEM imports.

Our skilled AutoCAD and fabrication experts produce high-quality bearings with precision and durability,
enabling you to maintain smooth operations without costly downtimes. Keep a few bearings in storage
as spares, ensuring quick replacements whenever needed and uninterrupted productivity.

Quality Control

1. Quality Tests
2. Materials Sourcing

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Quality Tests

We ensure product quality through rigorous UT, PT and visual testing, conducted by our KMUTNB-trained and certified testers.
These tests are performed on all serviced workpieces, with any defects promptly reworked to meet the international
standards: ISO4386-1 for UT and ISO4386-3 for PT. You can trust that your products will deliver reliable performance.

Materials Sourcing

We source our Babbitt materials from trusted, globally respected suppliers who provide certified, high-quality products.
Additionally, we regularly test our Babbitt to ensure it meets international standards: ASTM B-23 and JIS through
collaborations with universities and institutions.

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