Powder Coating Booths Clean, Efficient & Easy to Operate
Ketu designs and builds manual and automatic powder coating booths that keep your workshop clean, improve transfer efficiency and make color changes faster — fully integrated into your complete powder coating line.
Years Booth Experience
Main Booth Types
Line Project Satisfaction
Clean & Safe Working Area
Designed airflow and filter area
What Is a Powder Coating Booth & Why It Matters
A powder coating booth is the core workspace where powder is sprayed onto your metal parts. It directly affects coating quality, operator safety and powder cost.
A well-designed booth should capture overspray, provide stable airflow, protect operators and make cleaning and color changes as fast as possible. At Ketu, we design the booth together with the complete line — not as a standalone box.
- Clean, controlled environment for stable powder application and film build.
- Balanced airflow to avoid dust, turbulence and back-ionization defects.
- Efficient powder recovery to reduce powder waste and housekeeping cost.
- Good lighting and ergonomics for operators or robots to access all surfaces.
Powder Coating Booth Types We Offer
From flexible manual booths for job shops to automatic booths with powder recovery and fast color change, Ketu configures each solution around your parts, colors and line type.
Manual Powder Booth
For flexible production and frequent model changes, with one or two operators.
- • Ideal for furniture, cabinet and job shops
- • Easy access from front or both sides
- • Simple controls and bright LED lighting
Automatic Powder Booth
For continuous conveyor lines with automatic guns and optional manual touch-up.
- • Integrated with gun control and reciprocators
- • Stable airflow along conveyor
- • Access doors for manual rework
Fast Color Change Booth
Designed for many colors per day, minimizing cleaning and downtime.
- • Smooth interior and rounded corners
- • Easy-to-clean recovery and ducts
- • Short color change time between runs
Powder Recovery Systems
Cartridge filter, cyclone or direct-to-box recovery to match your powder strategy.
- • Cartridge filters for multi-color production
- • Cyclone + filter for high-volume single colors
- • Designs focused on powder reuse rate
Engineered for Airflow, Visibility & Easy Maintenance
Ketu powder coating booths are designed from an engineering perspective — balancing airflow, filter area, noise, accessibility and long-term maintenance.
Airflow Design
Balanced intake and exhaust to avoid dead zones, turbulence and dust problems.
Lighting & Visibility
Shadow-free LED lighting so operators can see coating quality clearly.
Noise & Safety
Proper fan selection and layout to reduce noise and improve operator comfort.
Maintenance Access
Filters, fans and ductwork can be accessed and serviced quickly.
- • Modular panel construction for easier shipping and installation on site.
- • Smooth interior surfaces to reduce powder build-up and cleaning time.
- • Safe doors, guards and interlocks designed around operator workflow.
- • Layout coordinated with ovens, conveyor, racks and pretreatment.
Standard Specification Overview
Final specification depends on your products and local requirements. The following overview shows typical design parameters for Ketu powder coating booths.
Airflow & Exhaust
Air velocity and exhaust volume are calculated based on booth size, gun quantity and target capture efficiency.
- • Correct face velocity at operator zone
- • Exhaust volume matched to filter area
- • Optional VFD for energy saving
Booth Dimensions
Dimensions are defined by your maximum part size and handling method.
- • Manual booths for furniture and cabinets
- • Tall booths for electrical cabinets
- • Long booths for aluminum profiles
Filter & Recovery
Filter area and cleaning method designed for your powder type and production volume.
- • Cartridge filters for multi-color lines
- • Cyclone + cartridge for high-volume single colors
- • Direct-to-box options for quick powder reuse
Example Specification Snapshot
Manual / Automatic / Fast Color Change| Parameter | Manual Booth | Automatic Booth | Fast Color Change |
|---|---|---|---|
| Typical Application | Furniture / Cabinets / Job shop | Conveyor lines, high volume | Multi-color lines |
| Line Type | Batch oven + racks | Automatic line + oven | Manual or automatic |
| Color Change Frequency | Low to medium | Medium | High, many colors per day |
| Recovery System | Cartridge filter | Cyclone + filter / cartridge | Easy-clean filter design |
We always confirm final dimensions and parameters according to your real parts and layout before production.
Integrated Into a Complete Powder Coating Line
A powder coating booth is never working alone. We design your booth together with pretreatment, drying, conveyor or racks and curing oven — so there are no hidden bottlenecks.
- • Distance and flow from pretreatment / drying to the booth.
- • Part spacing, hanging method and working height for operators.
- • Transfer from booth to curing oven without touching the fresh powder layer.
- • Safety interlocks between booth, conveyor and oven if required.
Typical Ketu Powder Coating Booth Applications
We adjust booth size, airflow and recovery system according to your main product group and production strategy.
Outdoor & Indoor Metal Furniture
Manual or semi-automatic booths with focus on multi-color flexibility and appearance quality.
- • Fast color change for small batch orders
- • Good edge coverage and smooth finish
- • Clean environment for show-grade surfaces
Manual booth + batch oven, prepared for future conveyor upgrade.
Electrical Cabinets & Switchgear
Larger booths with strong suction and access for tall cabinets and big panels.
- • High opening for tall cabinets
- • Strong airflow for large surfaces
- • Designed to meet corrosion protection targets
Conveyor line with automatic booth + manual touch-up zone.
Aluminum Profiles & Extrusions
Long booths with optimized airflow and gun positions to reduce static shielding issues.
- • Stable film thickness along the full length
- • Integrated with automatic guns and conveyor
- • Suitable for architectural and industrial profiles
Automatic line with fast color change booth for selected colors.
Quality, Safety & Environmental Control
Ketu powder coating booths help you reach coating quality targets while keeping the working area safe and compliant with local environmental requirements.
Coating Quality
Balanced airflow and proper filter design to reduce dust, stripes and orange peel, helping you maintain stable film thickness and appearance.
Operator Safety
Correct exhaust, guards, emergency stops and safe access to filters and fans. We design around real operator workflow, not just catalog drawings.
Environmental Impact
Reduced powder emissions, better housekeeping and easier compliance through correct filter selection and maintenance.
How We Design the Right Booth for Your Factory
We start from your real production — not from a generic catalogue size. Each Ketu booth is customized based on your parts, colors, daily output and workshop layout.
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1Collect Key Data Part size, photos, colors, daily output, layout sketch, local power / gas and environmental requirements.
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2Propose Booth Type & Size Manual vs. automatic, recovery system type and main dimensions for review.
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3Line Layout & Confirmation We provide a layout drawing showing how the booth connects with pretreatment and oven.
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4Production, Delivery & Start-Up After confirmation, we manufacture, deliver and support installation and commissioning.
Powder Coating Booth FAQ
Common questions from factory owners and engineering teams when planning a new powder coating booth.
1. What information do you need to quote a powder coating booth? →
2. Can one booth handle many different product sizes? →
3. How do you design for fast color change? →
4. What type of powder recovery system do you recommend? →
5. Can your booth be integrated into my existing line? →
6. Do you provide on-site installation and commissioning? →
Ready to Plan Your Powder Coating Booth?
Share your part size, photos and daily output with us. Ketu will design a suitable booth and line layout for your factory so you can start production with confidence.
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