Knowledge base

Insights on aluminium surface treatment

Practical knowledge from 30+ years on the floor — on anodizing, hard anodizing, powder coating, and plant setup. Written by Balasubramanian Iyer.

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01
Plant setup

How to set up an anodizing plant in India — a complete beginner's guide

Everything a first-time plant owner needs to know before spending a rupee — space requirements, utilities, equipment, and what nobody tells you upfront.

Balasubramanian Iyer 8 min read →
02
Process

Hard anodizing vs sulphuric anodizing — what's the difference and when do you need each?

The two processes share the same principle but produce very different results. Here's how to decide which one your application actually needs.

Balasubramanian Iyer 6 min read →
03
Powder coating

Why pre-treatment is the most important part of any powder coating line

Most powder coating failures trace back to inadequate pre-treatment, not the powder or oven. What to get right, and what most plant setups get wrong.

Balasubramanian Iyer 5 min read →

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