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The BP-1200 supersonic plasma spraying system integrates plasma arc stability with supersonic gas dynamics to achieve particle velocities exceeding 1000 m/s, addressing the performance gap between conventional plasma systems and HVOF technology. This configuration enables the deposition of ultra-dense thermal barrier coatings with thermal cycle resistance properties. Developed through 5 years of research and development, incorporating 12 patents, this system serves aerospace original equipment manufacturers and power generation industrial clients globally. The system operates at 250KW power capacity, featuring digital control interfaces, independent gas regulation, and optimized energy consumption profiles for commercial procurement operations.
Component | Specification |
Power Supply Capacity | 250KW |
Power Module Type | IGBT Modules |
Cooling System | Water-cooled electrical system |
Control Interface | 15'' touch screen |
Control System | Siemens PLC digital control |
Gas Flow Control | Imported MFC (Mass Flow Controller) |
Water Chiller Compressor | 15 HP Copeland (USA) |
Spray Gun Model | BP-SPG200 |
Spray Gun Power Rating | 100KW |
Gas Piping | Imported Italian manufactured |
The 250KW power supply incorporates IGBT modules within a water-cooled electrical architecture. This design features a compact form factor, energy conversion efficiency, reduced power consumption, thermal dissipation capabilities, and a low fault rate profile. The dual-circuit cooling system operates with independent channels: one channel delivers adjustable water pressure and temperature to the spray gun, while a second channel provides temperature-regulated cooling to the power supply.
The control cabinet integrates a 15'' touch screen interface with Siemens PLC digital control architecture. Primary gas flow regulation occurs through imported mass flow controllers. The system supports storage and recall of spraying parameter formulas, connectivity with robotic systems, and interlock functionality for business operations. The powder feeder unit similarly implements touch screen operation with Siemens PLC digital control, utilizing imported MFC for powder carrier gas regulation.
An independent gas control center provides centralized regulation, contributing to operational safety, simplified operation procedures, and streamlined maintenance protocols. All gas piping components are sourced from Italian manufacturers, ensuring consistent performance in industrial applications. The BP-SPG200 spray gun, rated at 100KW, completes the system configuration for high-velocity particle deposition.
This supersonic plasma spraying equipment applies thermal barrier coatings to turbine blades, meeting the performance requirements for aerospace propulsion systems and power generation gas turbines. The particle velocities exceeding 1000 m/s produce coating densities suitable for high-temperature operating environments.
The system deposits wear-resistant and corrosion-resistant coatings on bearings, rollers, guide wheels, sleeves, and shafts. Additional applications include coating graphite boats, carbon fiber rollers, hydrogen production nickel plates, and electrode plates for sewage treatment processes.
For medical device manufacturing, the equipment applies biocompatible coatings to artificial joint prostheses. Cookware surface treatment represents another established application, demonstrating the system's versatility across multiple commercial sectors.
The BP-1200 achieves particle velocities exceeding 1000 m/s through the combination of stabilized plasma arc technology and supersonic gas dynamics. This velocity range produces coating densities positioned between conventional plasma spray systems and HVOF technology.
The system implements Siemens PLC digital control with 15'' touch screen interfaces. It supports parameter formula storage and recall, robotic system connectivity, and interlock functionality. Both main process gas and powder feeding gas use imported mass flow controllers for precise regulation.
Primary industrial applications include aerospace component manufacturing, power generation turbine maintenance, industrial wear protection, medical device coating, and cookware production. The system serves original equipment manufacturers and coating service providers globally.
A dual-channel water chiller provides independent cooling circuits. One circuit supplies the spray gun with adjustable water pressure and temperature, while a second dedicated circuit regulates power supply temperature. The chiller incorporates a 15 HP Copeland compressor manufactured in the United States.
