Powder coating machine, Powder coating line, Booth, Curing oven
Industrial Powder Coating
Powder coating is a dry finishing process created by an electric charge that causes a dry powder to fuse to the surface of the metal. It’s applies electrostatically charged powder to metal surfaces, which is then cured under heat to create a tough, protective, and aesthetic layer. It offers advantages such as environmental friendliness, uniform and durable coatings, and high material utilization. Powder coating used on a wide array of products. Used as functional (protective) and decorative finishes, powder coatings are available in an almost limitless range of colors and textures, and technological advancements have resulted in excellent performance properties. Electrostatic spraying technology utilizes electrostatic principles for surface treatment of workpieces; therefore, the entire powder coating process requires a complete powder coating equipment. The specific application depends on the powder spraying method and the recyclability of the powder material itself. Learn More
Powder coating machine, Powder coating line
Powder coating equipment includes electrostatic powder spray guns (spray gun control devices), recovery devices, powder booths, and powder supply devices. The combined use of these devices allows the entire powder coating process to form a complete cycle. Powder is sprayed onto the workpiece through the spray gun. The recovery device collects oversprayed or unattached powder, which is then transported to the powder supply device for screening and resupply to the spray gun for reuse. The electrostatic powder spray gun relies on high-voltage electrostatics to “transport” powder onto the workpiece. Its electrostatic and aerodynamic properties directly affect the powder application rate and film thickness control in a single pass. This technology and equipment are widely used in various industrial fields such as automotive, home appliances, construction, furniture, and metal products. Learn More
Powder coating line
Powder coating equipment can be categorized by automation level into manual coating equipment and automatic coating equipment. The latter includes automatic powder spray guns, reciprocating machines, and robotic coating systems.
Automatic powder coating line
An automatic powder coating line can automatically spray large areas according to preset parameters, reducing the number of workers required while achieving high spraying efficiency, stable coating quality, and uniform coverage. This automated spraying system effectively solves common problems such as high labor intensity, low efficiency, a large workforce requirement, unstable coating quality, poor uniformity, and excessive paint waste.
Semi-automated Powder Coating Line
The semi-automatic electrostatic powder coating line offers better compatibility with various workpieces and can be put into production with only minor modifications to the hangers. It is the optimal choice for small and medium-sized powder coating factories.
Powder coating booth
The powder coating booth is the core equipment of the electrostatic powder coating system. Its aerodynamic design maintains stable airflow, keeping dust levels below the lower explosive limit of 10g/m³, ensuring operational safety. Constructed of stainless steel, it is equipped with a vibrating screen filter and a quick color-changing device, supporting multi-color powder interchangeability. An integrated 500LX illumination system ensures visibility during coating operations and forms an interlocking production line with the powder supply center and recovery unit, realizing a complete process flow from loading to degreasing, powder coating, and curing.
Powder coating booth features a dual-stage recovery system combining cyclone separation and filter technology, achieving a 99% powder recovery rate while shortening color-changing time. The semi-enclosed structure design using PP/PVC materials and a dense-phase conveying method effectively prevents powder spillage and environmental pollution. Its intelligent upgrades include a touchscreen operating system, pulse backflushing self-cleaning function, and a powder balance monitoring module, driving increased production efficiency.
Automatic Powder Coating Booth
The powder coating booth can be integrated into production lines for automated powder coating operations, significantly enhancing production efficiency. It can also be equipped with manual spray guns for off-line operations. With advanced design and stable airflow, it ensures a more uniform coating effect on workpieces. The internal airflow is rationally configured, allowing for convenient and rapid powder recovery and color changeover. Its aesthetically pleasing and well-structured design facilitates easy cleaning, maintenance, and repair. Built with durable stainless steel, the booth ensures safety and reliability. The ShengTai electrostatic powder coating machine, imported as original equipment, delivers outstanding coating performance.
Manual Powder Coating Booth
The Semi-Automatic Powder Coating Booth utilizes high-strength imported premium filter cartridges to separate powder from air. Equipped with a unique reverse jet device that automatically clears powder at timed intervals, it delivers remarkable recovery performance. Featuring a stainless steel rotary-wing automatic reverse jet system, it allows for easy cleaning and quick color changes with simplicity and convenience. The powder recovery efficiency reaches as high as 98%.
