CoatTech Intelligent Equipment(Guangzhou) CO.,LTD
| Power Supply: | 380V/50HZ/3Ph Or Other Option |
| Color | White/Custmomized |
| Control System | PLC Control Panel |
| Delivery Time | 15 DAYS After Deposit |
| Motor: | Chinese Brand Or Import Brand |
| Application: | Bus/truck Or Other Metallic Products |
| Usage | Automotive Painting, Furniture Painting, Industrial Painting |
| Power | 18.5KW/Custmomized |
| Payment Terms | T/T |
| Wall: | Metal Sheld,EPS,Rock Wool Of PU For Option |
| Dimention: | As Require |
| Material | Steel |
| NAME | Transformer Tank Spray & Baking Booth |
| Filter System | Ceiling Filter, Fiberglass Filter, Activated Carbon Filter |
| Packaging Details | With regular Film and Carton |
| Energy Sources: | Water, Electricity,gas |
| Control Sytem: | Switch Style Or PLC Touch Screen Control |
| Noise Level | ≤80dB |
| Supply Ability | 30SET/MONTH |
| Color: | White Or Other Option |
| Coating | 10-50um |
| Door Type | Roll-up Door/Custmomized |
| Using Energy: | Diesel,gas,steam,electric Or Other Option |
| Lighting | LED |
| Size | Big |
| Voltage | 3*380V 1*220V |
| Main Door: | Fold Style Or Electric Rolling Style |
| Product Type | Spray Booth |
| Heating System | Riello Brand Burner |
| Air Flow | 25000m³/h/Customized |
| Model Number | Tank Spray & Baking Booth Series |
| Brand Name | CoatTech |
| Certification | CE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Power Supply: | 380V/50HZ/3Ph Or Other Option | Color | White/Custmomized |
| Control System | PLC Control Panel | Delivery Time | 15 DAYS After Deposit |
| Motor: | Chinese Brand Or Import Brand | Application: | Bus/truck Or Other Metallic Products |
| Usage | Automotive Painting, Furniture Painting, Industrial Painting | Power | 18.5KW/Custmomized |
| Payment Terms | T/T | Wall: | Metal Sheld,EPS,Rock Wool Of PU For Option |
| Dimention: | As Require | Material | Steel |
| NAME | Transformer Tank Spray & Baking Booth | Filter System | Ceiling Filter, Fiberglass Filter, Activated Carbon Filter |
| Packaging Details | With regular Film and Carton | Energy Sources: | Water, Electricity,gas |
| Control Sytem: | Switch Style Or PLC Touch Screen Control | Noise Level | ≤80dB |
| Supply Ability | 30SET/MONTH | Color: | White Or Other Option |
| Coating | 10-50um | Door Type | Roll-up Door/Custmomized |
| Using Energy: | Diesel,gas,steam,electric Or Other Option | Lighting | LED |
| Size | Big | Voltage | 3*380V 1*220V |
| Main Door: | Fold Style Or Electric Rolling Style | Product Type | Spray Booth |
| Heating System | Riello Brand Burner | Air Flow | 25000m³/h/Customized |
| Model Number | Tank Spray & Baking Booth Series | Brand Name | CoatTech |
| Certification | CE | Place of Origin | China |
Transformer Tank Spray & Baking Booth
Coat oversized transformer tanks — inside and out — in one enclosed, explosion-proof booth. Configurable to workpieces up to 12,000 mm and 50 tonnes, with floor-mounted chain transfer that removes the need for overhead cranes.
1.Typical Workpieces
|
Workpiece |
Typical size |
Typical weight |
Coating requirement |
|
Power transformer tank |
6,000 – 12,000 mm L |
10 – 50 T |
External weather-proof + internal oil-resistant coating |
|
Distribution transformer tank |
2,000 – 6,000 mm L |
2 – 10 T |
Single-coat external, optional internal |
|
Transformer radiator / cooler |
1,500 – 4,000 mm L |
0.5 – 3 T |
Dip or spray, external only |
|
Large steel fabrication |
up to 15,000 mm L |
up to 60 T |
Primer + topcoat, spray & bake |
|
Pressure vessel |
3,000 – 10,000 mm L |
5 – 30 T |
External anti-corrosion coating |
2. Why an Enclosed Booth for Oversized Tanks
· Overspray containment — a 35-tonne tank generates a very large paint cloud; an enclosed envelope with four-stage filtration keeps it out of the workshop and off neighbouring equipment.
· Explosion protection — oil-based coatings demand explosion-proof motors, lighting, control cabinets and wiring. Open spraying cannot meet this.
· Spray and bake in one place — once a 35 T workpiece is positioned, you do not want to move it again. Heating in the same envelope removes an entire handling step.
· Consistent finish on long surfaces — a stable 0.25 – 0.35 m/s down-draft across the full envelope holds gun distance and film build uniform from end to end.
· Operator access to internal surfaces — full-height door access plus side lighting lets operators work inside the tank safely.
3. Configurable Parameters
|
Parameter |
Configurable range |
Notes |
|
Booth internal length |
12,000 – 20,000 mm |
Sized to workpiece + end clearance |
|
Booth internal width |
6,000 – 8,000 mm |
Allows side access and operator movement |
|
Booth internal height |
6,000 – 8,000 mm |
Accommodates full tank height plus lift clearance |
|
Workpiece length |
up to 12,000 mm |
Longer on request |
|
Workpiece weight |
up to 50 T |
Transfer system rated above workpiece weight |
|
Air velocity |
0.25 – 0.35 m/s (no load) |
Down-draft across full cross-section |
|
Air volume |
sized to envelope |
Supply and exhaust balanced to the booth cross-section |
|
Illumination |
800 – 1,200 LUX |
IP65 explosion-proof LED fixtures |
|
Heating — diesel |
200 – 400 kW |
Riello burner, 304 stainless heat exchanger |
|
Heating — electric |
150 – 350 kW |
304 stainless elements, staged control |
|
Baking cycle |
10 – 25 min to 60 °C |
Depending on mass and heating option |
|
Material handling |
floor rail / roller-chain cart, 20 – 60 T |
Alternative: overhead crane or turntable |
|
Filtration |
4 stages — G3 / F5 / paint arrestor / activated carbon |
Upgradeable to higher efficiency |
|
Power supply |
380 V, 50 Hz or 60 Hz |
Other voltages on request |
|
Explosion protection |
Ex-proof motors, lighting, cabinet, conduit & junction boxes |
Rated for oil-based coatings |
4. Standard Scope of Supply
|
Module |
Included |
|
Booth envelope |
Rock wool sandwich panels (wall 70 mm / roof 50 mm), colour-coated steel both faces |
|
Plenum chamber |
Square-tube frame, filter trough and support mesh |
|
Doors |
Electric rolling shutter (main) + personnel doors with pressure-relief lock and viewing window |
|
Floor pit |
Grated pit with 30 × 4 mm flat steel grating |
|
Air supply unit |
Double-inlet centrifugal fans, belt drive, modulating damper |
|
Exhaust unit |
Double-inlet centrifugal fan, belt drive, regulating damper |
|
Ducting |
Straight sections plus 90° and 45° elbows |
|
Lighting |
T8 LED tubes in IP65 explosion-proof boxes, ceiling and side rows |
|
Filtration |
4 stages — pre-filter G3, fine filter F5, glass fibre paint arrestor, activated carbon |
|
Heating (optional) |
Diesel burner with heat exchanger, or electric element bank |
|
Spray equipment |
60:1 airless pump, stainless paint tank, high-pressure hoses, guns |
|
Material handling |
Roller-chain transfer cart with platform, rail, VFD drive and remote control |
|
Electrical control |
Explosion-proof cabinet — spray mode, baking mode, timing, lighting, fault alarm, E-stop |
|
Documentation |
Maintenance manual, electrical diagram, certificate of conformity, packing list |
5. Options & Upgrades
· Heating source — diesel burner or electric element bank
· Transfer system — roller-chain cart, floor rail trolley, overhead crane interface or turntable
· Door configuration — rolling shutter, sliding or retractable front
· Control upgrade — PLC + HMI with recipe storage and data logging
· Filtration upgrade — higher-efficiency final stage, or heat recovery on exhaust
· Voltage / frequency — 380 V 50 Hz, 380 V 60 Hz, or other regional standards
6. Reference Configuration
A recent delivery in this product family was built on a 15,000 × 6,500 × 6,500 mm internal envelope for 9.8 m transformer tanks, with a 40 T roller-chain transfer cart, a 60:1 airless spray package and four-stage filtration. Full internal and external coating was achieved in a single booth with diesel heating rated at 300 kW.
7. FAQ
|
Question |
Answer |
|
Can the booth coat both internal and external surfaces? |
Yes. Full-height door access and side lighting allow operators to work inside the tank, while external surfaces are coated in the same cycle. |
|
What is the maximum workpiece weight? |
Standard designs cover up to 50 T, with the transfer system rated above the workpiece. Heavier duties can be engineered on request. |
|
Do you build for 60 Hz / 380 V? |
Yes. Booths are built to regional power standards including 380 V 60 Hz; confirm your site supply at enquiry stage. |
|
What explosion protection is included? |
Explosion-proof motors, lighting enclosures, control cabinet, flexible conduit and junction boxes, rated for oil-based coatings. |
|
How is a 35-tonne tank moved? |
A floor-mounted roller-chain transfer cart carries the workpiece on a platform. This avoids the cost and headroom of an overhead crane. |
|
Can heating be added later? |
Yes. Diesel or electric heating can be specified at order stage or retrofitted, subject to power and space provision. |
|
Can the booth be installed outdoors? |
Indoor installation is standard. Outdoor layouts are possible with weatherproof cladding and drainage — advise at enquiry. |
Call to Action
Get Best Price
Send us your workpiece dimensions, weight, coating specification and available floor area. Our engineering team will size the booth and return a configured proposal.
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
3millions-570000
Employee Number:
180~220
Ecer Certification：
Verified Supplier
Welcome to CoatTech Intelligent Equipment.We do more than build equipment—we engineer out your production bottlenecks. Based in Guangzhou, China, we design and manufacture intelligent coating solutions that reduce downtime, lower energy costs, and deliver flawless finishes. From custom spray b... Welcome to CoatTech Intelligent Equipment.We do more than build equipment—we engineer out your production bottlenecks. Based in Guangzhou, China, we design and manufacture intelligent coating solutions that reduce downtime, lower energy costs, and deliver flawless finishes. From custom spray b...
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