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Rainbow Moulds & Dies
+91 95976 56561
ISO 9001:2015 certified · Kundrathur, Chennai

Moulds. Dies.
Precision.

A global hub for innovative mould manufacturing and mould maintenance. We design and build injection moulds, press tools, jigs and fixtures.

20Employees
26New moulds in 2 years
60 HPInstalled power
AboutThe shop

About Company

Rainbow Moulds and Dies was incorporated in India to provide innovative mould design and manufacturing solutions globally. ISO 9001:2015 certified, in Kundrathur, Chennai.

20Employees
26New moulds in 2 years
2600Sq ft factory area
60HP installed power
More about us
Injection moulds, built in-house
VMC machining on our floor
Checking a mould in the tool room
Precision pins and mould parts
How we workScroll to see

From drawing to running tool

01

Design

Injection mould design, product and assembly drawings, and reverse engineering when there is no drawing. 3D NX-10 (UG) and 2D AutoCAD 2013.

02

Make

Moulds, press tools, jigs and fixtures built in our own shop, on VMC, EDM, lathe, milling and grinding machines. Prototypes first, when needed.

03

Check

Dimensions checked at every stage with sine table, micrometer, slip gauge, bore gauge and dial calliper.

04

Run & maintain

ECN changes, flash correction, repairs and sub-assembly keep running moulds in production.

Scroll-driven 3D mould
01 — 03What we do

Our Services

Complete product development, or part of your team at any stage.

3D mould design model
Nº 01

Design services

Injection mould design, product and parts assembly drawings, reverse engineering and process assembly layouts, in 3D NX-10 (UG) and 2D AutoCAD 2013.

  • Injection mould design
  • Product & assembly drawings
  • Reverse engineering, when there is no drawing
Injection mould, both halves
Nº 02

Manufacturing services

Moulds, press tools, jigs and fixtures made in our own shop, with prototypes to check the part before the mould is cut.

  • Prototype making
  • Injection moulds & press tools
  • Jigs & fixtures
Nº 03

Mould maintenance & sub-assembly

We keep running moulds in production: changes, repairs and sub-assembly done in-house.

  • ECN changes
  • Flash correction
  • Repairs & sub-assembly

All services ↗

Mould cavity plate
Shop floorIn-house machines

Machines on our floor

VMC, EDM, lathe, milling and grinding, so tools are made in-house.

Cosmos CVM 800
VMC

Cosmos CVM 800

Spindle
8000 RPM
Bed
1000 x 520 mm
Travel
800 x 520 x 520
Type
VMC
Cosmos CVM 1160
VMC

Cosmos CVM 1160

Spindle
12000 RPM
Bed
1200 x 600 mm
Travel
1100 x 650 x 650
Type
VMC
Ratnaparkhi 5530 Altra ZNC
EDM

Ratnaparkhi 5530 Altra ZNC

Make
Indian
Bed
550 x 350
Travel
300 x 200 x 250
Type
EDM
Sparkonix EDM
EDM

Sparkonix EDM

Status
Plan 2026
Bed
1050 x 750
Travel
800 x 450 x 400
Type
EDM
View all facilities ↗
Selected workRecent moulds

Parts made on our tools

New moulds made in the past 2 years: 26.

View all work ↗
Mould photoMould photoMould photoMould photoMould photoMould photoMould photoMould photoMould photoMould photoMould photoMould photoMould photoMould photo
Mould photoMould photoMould photoMould photoMould photoMould photoMould photoMould photoMould photoMould photoMould photoMould photoMould photoMould photoMould photoMould photo
Our customersTrusted by

Who we make tools for

Our customers include automotive, cable and plastics manufacturers.

KMF Automotive Pvt LtdLS Automotive Pvt LtdUni-Modern Tooling SolutionInnotek PlasticsMBM India Pvt Ltd, Vallam, OragadamIMAC Cables Pvt Ltd, Thirumudivakkam, ChennaiKMF Automotive Pvt LtdLS Automotive Pvt LtdUni-Modern Tooling SolutionInnotek PlasticsMBM India Pvt Ltd, Vallam, OragadamIMAC Cables Pvt Ltd, Thirumudivakkam, ChennaiKMF Automotive Pvt LtdLS Automotive Pvt LtdUni-Modern Tooling SolutionInnotek PlasticsMBM India Pvt Ltd, Vallam, OragadamIMAC Cables Pvt Ltd, Thirumudivakkam, Chennai
Let's talkStart a project

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+91 95976 56561
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