Surface Hardening Machine

Laser Surface Hardening in Pune Sankalp Steel Tech Corporation Pvt. Ltd. Sankalp Steel Tech Corporation Pvt. Ltd., Pune provides high-precision Laser Surface Hardening services for industrial components that demand superior wear resistance, controlled hardness depth, and minimal distortion. Using advanced laser heat treatment technology, we selectively harden critical surface areas of metal components while preserving the core toughness and dimensional accuracy. Laser surface hardening is a non-contact and localized heat treatment process where a focused laser beam rapidly heats the material surface, followed by self-quenching. This results in excellent surface hardness, improved fatigue strength, and extended component life without the need for additional quenching media. Key Benefits of Our Laser Surface Hardening Service Selective and localized surface hardening Precise control of case depth and hardness Minimal distortion and low thermal impact No external quenching required High repeatability and consistent quality Ideal for complex shapes and critical areas Materials We Laser Surface Harden Carbon steel Alloy steel Tool steel Cast iron Hardened and machined steel components Applications Gears, gear teeth, and splines Shafts and cams Dies and molds Automotive and engineering components Industrial machine parts and wear-resistant components Why Choose Sankalp Steel Tech Corporation Pvt. Ltd.? Reliable Laser Surface Hardening Service Provider in Pune Advanced laser heat treatment facilities Experienced technical and quality control team Customized solutions as per customer drawings and specifications Competitive pricing with timely delivery If you are searching for Laser Surface Hardening in Pune, Sankalp Steel Tech Corporation Pvt. Ltd. is your trusted partner for precision laser heat treatment and surface hardening solutions for demanding industrial applications.

We offer Surface Hardening Power Supply. We manufacture high frequency electronic power supplies that are highly efficient, user-friendly and require less maintenance. We ensure that our power supplies are built with best quality parts and sub-systems and are thoroughly tested before dispatch in our facilities which include a fully equipped laboratory for testing and product development.

Using specialized techniques we produce a roll with a shell hardenss of 60 HRC & shell depth of 8 mm.

Surface Hardening

Punch surface Hardning

The 'case depth' depends on applied power density, operating frequency, quench delay, quench duration, velocity, temperature and quench medium, besides material properties. The jobs can be hardened by 'single-shot' or 'progressive-hardening' methods. In single-shot mode, the entire surface to be hardened is heated at a time and quenched thereafter. This permits good control over the case pattern, and the cycle time is short. However, this requires a high-power source. In progressive hardening also known as traverse hardening or scan hardening), the inductor heats only a small periphery at a time. The job or the inductor is moved progressively with respect to the other. A quench ring follows the heating inductor. Thus the desired length of the job is progressively heated and quenched. This requires a lower power compared to the single shot process. Cycle time is longer. Being economical, progressive hardening is common.

Surface Hardening Job Work

Surface Hardening Machine

Surface Hardening

Surface Hardening

Laser Hardening

Surface Harding