Powder Coating Line Guides, Cases & Buying Advice
Factory-focused articles on powder coating lines, curing ovens, pretreatment and spraying equipment — written from real project experience to help you plan, buy and run your line with confidence.
All Articles
143 article(s)
Electrostatic Spraying
How to apply the Electrostatic Powder Spray Coating Equipment
How to Apply Electrostatic Powder Spray Coating Equipment: A Complete Implementation Guide If you've decided to invest in…
Electrostatic Spraying
Electrostatic Powder Spraying Process Can Improve the Utilization of Coating Powder
Electrostatic Powder Spraying Process Can Improve the Utilization of Coating Powder What Is Electrostatic Powder Spraying and How…
Spray Booths & Guns
The Maintaince of Fast Automatic Color Change Powder Coating Booth
The Maintenance of Fast Automatic Color Change Powder Coating Booth: A Complete Guide to System Reliability and Downtime…
Powder Coating Basics
The reason why the powder is not cured well in powder coating
Why Powder Coating Isn't Curing Properly: Complete Troubleshooting Guide Introduction From my experience working with electrostatic powder coating[^1]…
Electrostatic Spraying
Main factors affecting electrostatic powder coating
Main Factors Affecting Electrostatic Powder Coating: A Complete Guide to Quality and Process Stability In electrostatic powder coating[^1],…
Powder Coating Basics
What is the difference between painting and dusting?
What is the Difference Between Painting and Powder Coating? When we talk about surface finishing[^1] in manufacturing, two…
Pretreatment
Common metal surface treatment methods and their characteristics
Common Metal Surface Treatment Methods: Selection Guide and Performance Comparison From our experience working with metal fabricators, cabinet…
Powder Coating Basics
What is the process of powder metal coating? A Complete Guide to the Workflow and Key Stages
You're coating metal parts in bulk, but traditional liquid paint is messy, wasteful, and slow. Static electricity holds…
Powder Coating Basics
Does Powder Coating Prevent Rust? A Complete Guide to Protection, Performance, and Selection
Rust prevention is one of the most practical concerns for manufacturing enterprises using metal components. Whether it's cabinet…
Powder Coating Basics
What is Powder Coating, and What are Its Advantages?
If you've ever noticed a smooth, durable finish on metal furniture, industrial equipment, or architectural components, you've likely…
Powder Coating Basics
Does Metal Thickness Really Affect Powder Coating? Here’s What You Need to Know
When you're running a powder coating production line, you might assume that if your spray parameters, oven temperature,…
Curing Ovens
Recommendation for powder coating oven
Powder Coating Oven Selection Guide: Types, Key Parameters & Expert Recommendations Why Powder Coating Oven Selection Matters More…
Reading is good. But your factory needs a real line plan.
After you go through a few articles, the next step is usually to compare options for your specific products, space and budget. That’s where Ketu’s engineering team comes in.
- • Send us your factory layout and typical product photos.
- • We help you understand realistic line concepts and investment range.
- • You can still use the articles as a reference during internal discussions.
English 
German 
Vietnamese 
French