700/314 Moo 6 Bangna-Trad KM. 57, Tambon Don Hua Roh, Amphur Muang,Chonburi 20000 Thailand

OUR SERVICES

OUR SERVICES

  • Heat Treatment

    Vacuum Quenching and Tempering

    Objective

    To increase the overall hardness of the workpiece, enhance wear resistance, and improve durability during service.

  • Heat Treatment

    Austempering

    Objective

    ∙ To increase hardness, toughness, and overall strength of the workpiece.
    ∙ To improve mechanical flexibility.
    ∙ To enhance fatigue resistance.

  • Heat Treatment

    Quenching and Tempering

    Objective

    ∙ To increase the overall hardness of the workpiece, enhance wear resistance, and improve durability during service.

  • Heat Treatment

    Carburizing

    Objective

    ∙ To increase the surface hardness of the workpiece, thereby improving wear resistance and fatigue strength, while maintaining a tough and ductile core capable of absorbing impact loads effectively.

  • Thin film forming process

    Ti-Series (TiN, TiCN, TiAlN)

    These coatings are applied as thin films onto the workpiece using titanium-based compounds (Ti) through PVD Coating (Physical Vapor Deposition) technology. In this process, the coating material is vaporized in a vacuum environment and condensed onto the tool surface, enhancing hardness, wear resistance, and extending the service life of various tools.

  • Thin film forming process

    Cr-Series (CrN, CrAlN)

    These coatings are applied as thin films onto the workpiece using chromium-based compounds (Cr) through PVD Coating (Physical Vapor Deposition) technology. In this process, the coating material is vaporized in a vacuum environment and deposited onto the surface of the workpiece.
    The resulting coatings enhance hardness, wear resistance, and extend the service life of various tools.

  • Thin film forming process

    Multi Element -Series (U-TiN, U-CrN

    These coatings are applied as thin films onto the workpiece and enhanced through the addition of elements such as Cr, Al, Si, and Nb. This technique produces films with combined and improved properties suitable for a wide range of applications.

  • Thin film forming process

    C-Series (Me-DLC,S-DLC)

    The C-Series belongs to the Diamond-Like Carbon (DLC) coating group.
    DLC coatings are carbon-based thin films composed of a mixed bonding structure:
    sp³ (diamond-like bonds) that provide high hardness
    sp² (graphite-like bonds) that offer excellent lubricity and low friction
    This combination results in coated surfaces with superior smoothness, reduced friction, high hardness, and outstanding wear resistance.

  • Research & Development

    EPMA (Electron Probe Micro-Analyzer)

    An HC Meter is an instrument used to measure magnetic properties of metals, particularly magnetic induction and coercive force (Hc). These values help evaluate the microstructure and overall material quality after heat treatment or hardening processes.

  • Research & Development

    XRD (X-ray Diffractometer)

    Hardness testers are used to measure a material’s resistance to indentation, scratching, or deformation, providing an indication of its hardness level. At Thai Tohken Thermo, we employ four primary hardness testing methods, along with advanced analytical tools, as described below.

  • Research & Development

    Tribology

    An optical microscope is a fundamental tool used to examine the microstructure of metallic materials. After etching or chemical treatment, it allows clear observation of phases, grain structures, and metallurgical characteristics within the material.

  • Research & Development

    STYLUS PROFILER

    A spectrometer is used to analyze the chemical composition of a material. It operates on the principle of light spectrum emission or absorption generated by atoms or molecules. A detector measures the intensity of light at various wavelengths, and the resulting data is converted into a spectrum graph. This provides accurate identification and quantification of elements present in the sample.

OUR CUSTOMERS

AICHI FORGE (THAILAND) CO.,LTD.

AOYAMA THAI CO.,LTD.

ART-SERINA PISTON CO.,LTD.

Siam Denso Manufacturing 
Siam KYOSAN DENSO
DENSO (THAILAND) 

E&H PRECISION (THAILAND) CO., LTD.

ENDO FORGING (THAILAND) CO., LTD.

EXEDY (THAILAND) CO., LTD.

HI-LEX ACT RAYONG
(THAILAND) CO.,LTD.

KOBATECH (THAILAND) CO.,LTD.

KOMATSU SEIKI (THAILAND)
CO., LTD.

NSK BEARINGS MANUFACTURING (THAILAND) CO.LTD.

NT SEIMITSU (THAILAND) CO.,LTD.

RIVATEC (THAILAND) CO.,LTD.

SIAM NDK CO., LTD.

SIAM TECHNIC SHIMIZU CO., LTD.

SRIBORISUTH FORGING TECHNOLOGY CO., LTD.

TAIYO MANUFACTURING (THAILAND) CO.,LTD.

TFO TECH (Thailand) Co.,Ltd.

THAI ASAKAWA CO.,LTD.

TOHOKU MANUFACTURING (THAILAND) CO.,LTD.

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