One-Stop Intelligent Coating Solutions Provider
An "Intelligent Equipment" technology enterprise integrating design, equipment manufacturing and application services
What We Do
Complete Line Solutions
- Powder Coating Line
- Electrophoretic Line
- Pre-treatment Line
- Curing Oven System
Core Equipment
- Electrostatic Spray Guns
- Spraying Robots
- Spray Chambers
Technical Services
- Workshop Planning
- Process Design
- Technology Application
- After-sales Support
Company Profile
Botu Environmental Protection Electromechanical Technology Co., Ltd.
Botu is located in Xinhui, Jiangmen City, Guangdong Province — the hometown of tangerine peel. As a national high-tech enterprise, Botu has been engaged in the research, development, manufacturing and sales of surface-treatment intelligent coating equipment for 27 years.
Our business covers surface anti-corrosion and finishing for a wide range of metal and non-metal products, including home appliances, furniture, heavy machinery, new energy, automobiles, motorcycles, bicycles, steel structures, aluminium profiles, communication equipment, lighting, ceramics, glass, bamboo and wood, MDF and plastics.
With more than 20 years of continuous development, the "BOTU" coating equipment brand has become a leader in the industry — recognized for broad technical coverage, comprehensive solutions and proven ability to turn theory into practice.
Read our story→
Complete Coating Line Solutions
A full coating line delivered from workpiece to finished product
Core Products
Four product systems covering everything from a single gun to a complete line
Complete Coating Lines
Pre-treatment, drying & curing ovens, thermal energy and waste-heat utilization — a complete line delivered from workpiece to finished product.
- Pre-treatment SystemSpray / immersion / tank immersion processes
- Drying & Curing Oven SystemStraight-through / semi-bridge / bridge / conveyor / batch ovens
- Thermal Energy SystemNatural gas / biomass pellet / infrared radiation
- Waste Heat Utilization SystemLower emissions · heat recovery · secondary combustion
Powder Spraying Chambers
Four recovery systems — single-stage filter, dual filter, large cyclone fast color change and automatic dual-recycling. Body available in PP or stainless steel; filtered air meets indoor standards for direct recirculation.
- Single-Stage Filter Cartridge Recycling Booth SeriesEconomical · near 100% powder recovery
- Dual Filter Recycling Booth SeriesEco type · emission < 5mg/m³
- Large Cyclone Fast Color-Change Booth SeriesFully automatic anti-cross-contamination · frequent color changes
- Automatic Switching Dual-Recycling Booth SeriesTwo independent modes · flexible process matching
Electrostatic Powder Spray Guns
Independently developed core technology covering high-voltage pack encapsulation, circuit hardware and powder-airflow control — built for metal powder, aesthetic powder, recessed parts and re-coating.
- BT-ZN10D Electrostatic Powder Spray GunSmart array cabinet · unified control for 20-40 units
- BT-ZN20D Electrostatic Powder Spray GunLCD display · full-parameter touch control
- BT-ZN66D Electrostatic Powder Spray GunKnob control · durable and easy to maintain
Supporting Equipment
CNC reciprocators, powder supply centers, safety gratings and modular matching — integrated with booths and guns in one system design.
- CNC Reciprocating MachineVFD motor with high-reliability mechanical transmission
- Powder Supply CenterFully pneumatic · stable continuous supply
Industries Served
15+ industries covered
Our Advantages
Integrity Management
We treat quality as the life of the company — 27 years of industry reputation.
Quality Assurance
With focus and professionalism we refine every detail and control every step of production.
Pursuit of Excellence
Production strictly follows industry standards, with batch samples archived for peace of mind.
Responsive Service
One-stop service from workshop planning and process design to delivery and after-sales.
Certifications & Honors
Ready to start your coating project?
From workshop planning and process design to equipment delivery and after-sales — we solve coating challenges in one stop.
