Manesar Vacuum Heat Treatment Unit
We Lakshmi vacuum offering various vacuum heat treatment solutions and services. Along with the efficient metallurgist with the continual improvement on process and the furnace by coordinating with the customers as well as the various experts to provide the better service on vacuum heat treatment in the market.
With the sophisticated automated inhouse laboratory and the fully automated vacuum heat treatment furnaces.
Infrastructure
State-of-the-art vacuum heat treatment facility equipped with fully automated controls.
Vacuum Heat Treatment Services
Comprehensive vacuum heat treatment processes for the NCR automotive and engineering corridor.
Vacuum Hardening
Hardening in a vacuum furnace heats the part in an oxygen-free chamber, so the surface stays bright and free of scale and the part comes out dimensionally stable. Distortion is lower and the result repeats batch after batch. Explore the process →
Vacuum Tempering
Tempering runs straight after hardening and takes the brittleness out of a freshly hardened part while holding the hardness you specified. Doing it under vacuum keeps the surface clean, so nothing you gained in hardening is lost.
Vacuum Annealing
Softens the material and removes internal stress before a part is machined or formed. Run in vacuum, the part comes out clean and ready for the next operation instead of needing a pickling step. Explore the process →
Vacuum Brazing
Joins an assembly in one clean furnace cycle — heat exchangers, sensor bodies, tool assemblies, multi-part stacks — without flux and without the corrosive residue that flux leaves behind in internal passages. Explore the process →
Vacuum Ageing
A controlled soak that grows the strengthening phases in aluminium, nickel and other precipitation-hardening alloys without the distortion of a quench. Under vacuum the surface stays clean and properties come out uniform across the batch.
Vacuum Stress Relieving
Releases the stress locked in by machining and welding, so geometry holds through grinding, fitting and assembly. On long or thin parts — shafts, plates, weldments — it is the difference between a component that measures true and one that keeps drifting.
Sub-Zero Treatment
After hardening, some retained austenite never transforms on its own. A sub-zero cycle takes the part below zero to complete that transformation, which stabilises size and improves wear life. Tooling, gauges and high-precision components benefit most.
Plasma Ion Nitriding
Builds a hard, wear-resistant case on the surfaces that do the work, with minimal distortion because it runs far below hardening temperature. No white layer to grind away, so the part keeps its finish, and masked areas stay soft for any later machining.
Low Pressure Nitriding
Gives close control over case depth and surface quality by running the process at reduced pressure, cycle after cycle. That repeatability is what production lines need when case depth is a drawing requirement. Explore the process →
Gas Nitriding
Builds a deep, hard case with strong load-bearing support underneath — the combination that lets heavily loaded parts keep running instead of breaking down at the surface. Suits components where service load is high and the surface must resist wear and scuffing.
Vacuum Solutionizing
Takes stainless and superalloy parts to the right temperature in vacuum to dissolve the alloying elements, then quenches them into a uniform starting structure. Because it runs in vacuum, the surface stays oxide-free and the chemistry at the surface matches the core.
What Vacuum Heat Treatment Does for Your Part
Heat and cool metal inside a chamber with the air taken out. No oxygen means no oxidation, no decarburisation — parts come out bright, clean and true to size.
Bright, Clean Surfaces
No scale, no decarburisation — parts come out ready for the next operation.
Dimensionally Stable
Controlled atmosphere means lower distortion and repeatable geometry batch after batch.
Our Manesar unit brings the full thermal route under one roof:
Materials We Treat
Typical Parts from the NCR Belt
Industries We Serve Around Manesar
Automotive & Auto Components
Gears, shafts, transmission and engine parts.
Tooling & Die-Making
Sheet-metal tooling, die-casting dies, punches and inserts.
General Engineering
Machined components, fixtures and precision assemblies.
How a Job Runs at the Manesar Unit
Send Details
Drawing or sample, material grade, required hardness, quantity and delivery date.
We Quote
Team confirms the process route and returns a quotation.
Processing
Parts run in controlled cycles with process parameters recorded.
Dispatch
Treated parts go back ready for the next operation.
Areas We Serve Across the NCR Belt
Located at Plot No. 412D, Sector 7, IMT Manesar, Gurugram — within easy reach of:
If your plant sits anywhere along that corridor, the Manesar unit is the closest Lakshmi Vacuum address for vacuum heat treatment, vacuum brazing and nitriding.
Vacuum Treatment Services at Manesar — Frequently Asked
Where can I get vacuum heat treatment near Manesar?
Our Manesar unit operates from Plot No. 412D, Sector 7, IMT Manesar, Gurugram, Haryana 122050 — inside the National Capital Region automotive corridor.
Which processes are available at the Manesar unit?
The unit runs vacuum hardening, vacuum tempering, vacuum annealing, vacuum brazing, vacuum ageing, vacuum stress relieving, sub-zero treatment, plasma ion nitriding, low pressure nitriding, gas nitriding and vacuum solutionizing.
Do you offer sub-zero treatment and nitriding near Gurugram?
Yes. Sub-zero treatment, plasma ion nitriding, low pressure nitriding and gas nitriding all run at the Manesar unit, alongside the vacuum hardening, tempering and brazing routes.
What is the difference between plasma ion, low pressure and gas nitriding?
All three build a hard wearing case without the distortion of a full hardening cycle. Plasma ion nitriding gives the most control over where the case forms and leaves no white layer, low pressure nitriding gives closely repeatable case depth for production parts, and gas nitriding builds a deeper case with strong load-bearing support for heavily loaded components.
Can you process parts from Gurugram, Bawal or Neemrana?
Yes. The unit serves the Gurugram-Bawal-Neemrana industrial belt, along with Dharuhera, Rewari, Bhiwadi, Faridabad and the wider Delhi NCR region, alongside the rest of our unit network.
Do you handle vacuum brazing for assemblies?
Yes — vacuum brazing at the unit joins heat exchangers, sensor bodies, tool assemblies and multi-part stacks in one clean furnace cycle, with flux-free joints that need no post-braze cleaning.
What do I need to send for a quotation?
Part drawing or sample details, material grade, required hardness or specification, quantity and required delivery date are enough for us to quote.
How do I request a quotation?
Send the details through our enquiry form and the team will come back with a quotation. Request a quotation →
Vacuum Heat Treatment in Manesar and Delhi NCR
The Manesar unit operates from Plot No. 412D, Sector 7, IMT Manesar, Gurugram, in the middle of the National Capital Region automotive corridor and the Gurugram-Bawal-Neemrana industrial belt.
One address covers the full route: hardening, tempering, annealing, brazing, ageing, stress relieving, sub-zero and three nitriding routes under the same roof, so parts do not have to travel between vendors and come back with a consistent result. The unit is part of a group that has been building and running vacuum furnaces for over two decades.
Nearby Vacuum Heat Treatment Units
Nearby Lakshmi Vacuum units: vacuum heat treatment in Noida · vacuum heat treatment in Mumbai · vacuum heat treatment in Pune.
For components that need vacuum heat treatment in Manesar, send us the requirement or talk to our engineers.
Find Our Manesar Facility
Manesar Unit
Address:
Plot No. 412D, Sector-7,
IMT Manesar, Gurugram (HR)
Haryana — 122050.
Industries Served:
Automotive & auto components, tooling & die-making, general engineering across the NCR belt.