Precision Tool, Die & Mould Restoration Welding

Expert restoration of worn or damaged moulds, tools, and dies through precision welding techniques that extend equipment life and reduce replacement costs.

Mould, Tool & Die Repair

Wintegral's mould and die repair services help manufacturers restore critical tooling to original specifications. Using precision Laser, TIG and Micro-welding techniques, we repair wear, damage, and dimensional issues that would otherwise require costly tool replacement.

Wintegral brings over 25 years of experience in welding and repairing more than 200,000 moulds and dies. Our welders possess deep expertise in the metallurgical requirements of tool steels and specialty alloys used in mould manufacturing, ensuring reliable, high-quality results across a wide range of applications.

Our repair capability covers injection moulds, die casting dies, compression moulds and rubber moulds.

Mould and Die Repair Services

Metallurgical Expertise & In-House Wire Drawing

We are the only mould and die welding company with in-house wire drawing capabilities. Wintegral can draw welding wires to ultra-fine diameters in a wide range of chemistries—giving us exceptional flexibility to match the metallurgical requirements of diverse mould and die materials.

With deep metallurgical expertise and the capability to draw a wide variety of welding wires, Wintegral can custom-engineer weld deposits tailored to specific applications. For instance, we can apply specialized weld alloys to high-wear areas of a mould, delivering wear resistance superior to that of the original base material.

We Repair:

  • H13 Tool Steel
  • HSS
  • Stavax
  • P20
  • Beryllium Copper
  • D2
  • S7
  • PH Steels
  • Nickel Alloys
  • Special Alloys

Onsite Mould & Die Repair Welding

For very large moulds and dies that cannot be easily transported, we bring our specialized welding equipment directly to your facility. Our precision micro-welding process enables extremely fine material deposition, often requiring only manual finishing and eliminating the need for CNC machining. The result is faster repairs, lower costs, and minimal production downtime.

Onsite Mould and Die Repair Welding

Repair Capabilities

Injection mould repair and restoration
Die casting tool repair
Precision build-up welding
Worn out surface rebuilding
Crack and damage repair
Dimensional correction welding

Plastic Moulding

  • Wrong Machining Correction
  • Flash Repair
  • Matching Texture
  • Welding on Mirror Polished Moulds
  • Thick Build Up
  • Engraving Changes
  • Surface Wear
  • Parting Line Repair
  • Sink Mark Correction

Die Casting

  • Section Build Up
  • Gate Closure
  • Nicks & Dents
  • Design Change
  • Wrong Machining Correction
  • Micro Cladding
  • Joining & Crack Repair
  • Surface Erosion Repair
  • Flash Line Correction

Mould & Die Repair Service Locations

Pune – Bhosari Plant

Gala No. 13, Shivraj Industrial Premises,
Plot No. 133, Sector-7, Bhosari,
Pune–411026

Pune – Chakan Plant

GAT No. 215, Talegaon Chakan Road,
Mahalunge Ingale, Chakan,
Next to SICGIL, Tal Khed, Pune–410501

Vasai Plant (Mumbai)

No. 13013 Nakipada Rd,
Opp Diamond Industrial Estate,
Waliv, Vasai East, Vasai-Virar,
Maharashtra–401208

Vadodara Plant

No. 93/A/7, GIDC Industrial Estate,
Makarpura, Vadodara–390010,
Gujarat