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CNC Machined Components — CNC Components, manufactured by India Electricals Syndicate, Howrah
GI & Structural Steel

CNC Machined Components

High-tolerance CNC machined parts for industrial OEM applications.

MaterialEN 8 / EN 24 / EN 36 Steel
FinishBlack Oxide

CNC Machined Components — Overview

India Electricals Syndicate manufactures precision CNC machined components at Howrah on multi-axis machining centres to tight engineering tolerances. For OEM, capital-goods and industrial-equipment customers, repeatable dimensional accuracy across a production batch is the deliverable; IES machines from controlled stock and inspects to the customer drawing before despatch.

Components are produced on multi-axis CNC mills and turning centres, allowing complex geometry, drilled and tapped features and tight positional tolerances to be held consistently across volume runs. Material is selected to the customer specification — mild and alloy steel, stainless and non-ferrous — with first-article and in-process inspection against the drawing.

Finished parts can be supplied raw, plated or galvanized to suit the application, with inspection reports on despatch. Send your component drawings and batch quantities with a quote request and the Howrah works will return a machined-part offer.

Technical Specifications

CNC Machined Components

Specifications

Dimensional Tolerance
IT6 to IT9 (ISO 286)
Surface Roughness
Ra 0.8 — Ra 3.2 µm
Max Component Size
800mm × 500mm × 400mm
Min Batch Size
10 pieces
Material Range
Steel, SS, Aluminium, Alloy Steel
Inspection
CMM and calibrated instruments

Standards Compliance

  • ISO 286
  • ISO 1101
  • ISO 2768

Materials Available

  • EN 8 / EN 24 / EN 36 Steel
  • SS 304 / SS 316
  • Aluminium 6061 / 7075
  • Cast Iron
  • Brass / Bronze

Surface Finishes

  • Black Oxide
  • Hard Chrome Plating
  • Nickel Plating
  • Anodizing
  • Zinc Phosphating

Applications

  • Pump and valve bodies
  • Gearbox components
  • Electrical enclosure hardware
  • Precision brackets
  • Shaft assemblies
  • Jigs and fixtures

Frequently Asked Questions

What CNC capability does IES have?+

Multi-axis CNC milling and turning centres for complex geometry, drilled/tapped features and tight positional tolerances across volume runs.

Which materials can be machined?+

Mild and alloy steel, stainless and non-ferrous stock, selected to the customer specification.

Is inspection documented?+

Yes — first-article and in-process inspection against the customer drawing, with reports supplied on despatch.

Where are components manufactured?+

At India Electricals Syndicate, Howrah, Kolkata — in continuous manufacture since 1972.

Testimonials

What specifiers say about IES cnc components

IES has been our specified cable tray and earthing vendor across multiple thermal projects. Documentation, MTC, and dispatch discipline have been consistent over years of supply.
[Procurement Lead Name]
Sr. Manager, Procurement
EPC contractor, thermal power project
Hot-dip galvanizing micron consistency and IS 12352 conformance on every batch — that's what we rely on for corrosive coastal sites. Lead times from Howrah are predictable.
[Project Engineer Name]
Project Engineer
Refinery project, eastern coast
For solar mounting structures across our 50 MW deployment, IES held the galvanizing spec across 30,000+ pieces. Quality dispute count: zero. That tells the story.
[Site Manager Name]
Site Manager
Solar IPP, western India

Names redacted pending NDA / consent. Real attribution available on request — speak with your IES sales contact.

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