Professional On-Site Vibratory Stress Relieving (VSR) Services

Expert VSR Jobwork Performed Directly at Your Facility. Save Time, Eliminate Transportation Logistics, and Prevent Metal Distortion.

Overview: Bring the Solution to Your Shop Floor

Transporting massive, heavy-duty fabricated components or castings to a thermal stress-relieving furnace is expensive, time-consuming, and logistically challenging.

Our On-Site Vibratory Stress Relieving (VSR) Jobwork brings advanced stress-relieving technology directly to your manufacturing plant, fabrication yard, or client site. Using state-of-the-art VSR equipment, our experienced technicians neutralize residual stresses in your metal components precisely where they sit—ensuring dimensional stability without the heat, scaling, or delays of traditional thermal methods.

Why Choose On-Site VSR? (The Benefits)

Switching to our on-site VSR service provides immediate advantages for your production timeline and bottom line:

  • benefits icon Zero Transportation Costs : We come to you. Eliminate the need to hire heavy haulers or secure wide-load permits to move oversized parts to a furnace.
  • benefits icon No Size or Weight Limits : If you can build it, we can stress-relieve it. VSR is highly effective on massive structures that simply will not fit in traditional ovens.
  • benefits icon No Thermal Distortion or Scaling : Unlike heat treatment, VSR does not alter the metallurgical properties, hardness, or surface finish of the metal. No post-weld scaling means no extra cleaning.
  • benefits icon Drastically Reduced Turnaround Time : What takes days in a thermal furnace (heating, holding, and cooling cycles) takes only a few hours with our VSR equipment.
  • benefits icon Eco-Friendly & Energy Efficient : VSR uses a fraction of the electricity required by massive gas or electric furnaces, drastically lowering your project's carbon footprint.

Industries & Applications

Our on-site VSR jobwork is trusted across heavy industry for stabilizing components before final machining.

Ideal for:

Heavy Fabrication

Machine beds, press frames, crane booms, and base plates.

Power Generation

Turbines, generator casings, and pump housings.

Marine & Shipbuilding

Hull structures, engine mounts, and propeller shafts.

Mining & Earthmoving

Crusher frames, bucket wheel excavators, and dump truck chassis.

Aerospace & Defense

Large precision fixtures and tooling.

How Our On-Site Process Works

We make the process seamless. Our technicians arrive fully equipped and handle the entire procedure from start to finish.

1
Site Assessment & Setup

We assess the component and strategically mount the heavy-duty vibrator and highly sensitive accelerometers to the workpiece. The part is isolated on rubber pads to allow free vibration.

2
Pre-Treatment Resonance Scan

We run a controlled sweep to determine the natural resonant frequencies of your component.

3
Vibratory Treatment

Based on the scan, we apply sub-harmonic vibrations to the structure. This safely and efficiently redistributes and neutralizes the internal residual stresses without causing fatigue.

4
Verification & Reporting

We conduct a post-treatment scan. The shift in resonance peaks provides empirical proof that the part has been successfully stress-relieved.

5
Certification

You receive a detailed, computerized chart and a formal VSR certificate for your quality assurance records.

Why Partner With Us?

Rapid Mobilization

We understand production deadlines. Our mobile teams are ready to deploy to your site with minimal notice.

Certified Experts

Our technicians are deeply experienced in resonant frequency analysis and metallurgy

Turnkey Service

We supply the equipment, the expertise, and the documentation. You just supply the component

Cost-Effective Jobwork

Pay only for the service you need, when you need it, without investing in your own VSR equipment.

Stop letting thermal stress relief bottleneck your production.

Let our mobile VSR team stabilize your next big project on-site.