Hvaf Coating Machine Hvaf for Metal Coating Machine Hvaf for Tungsten Carbide Spraying Machine Automated Hvaf Machine Wear Resistance Coating Hvaf Machine

Product Description

Component	Characteristic	Parameter
HVAF Control cabinet	1. Imported core parts, full closed-loop system, Mitsubishi high performance PLC control 2. Solid design, pressure sensor and solenoid valve all imported from Europe and America, the quality is the same as the European and American equipment. 3. Touch screen operation, intelligent automatic operation; 4. Process parameters are clear on the touch screen panel; 5. One-key operation can realize automatic and real-time detection of spraying process, and multiple alarm prompts can make immediate response to system failure.	1. Program control: full closed-loop PLC control 2. Interface control: 15-inch touch screen 3. Flow control: mass flow controller + electric pressure regulating valve 4. Propane pressure: 120-180PSI 5. Air pressure: 120-180PSI 6. Carrier gas pressure: 120-180PSI 7. Propane flow rate: 15-35kg/h 8. Air flow rate: 300-600m /h 9. Carrier gas flow: 0~100L/min 10. Main parts producing areas: America, Japan and Italy

Component	Characteristic	Parameter
C-1100 Powder feeder	1. The powder feeder is a high-precision powder feeding mechanism based on the principle of toothed dial with vibration structure and gravity falling, with uniform powder output and wide particle size range. 2. After the top cover is sealed, the powder condition in the powder cylinder can be clearly seen through the visual transparent observation window on the powder cylinder. 3. Nitrogen or argon with small flow is used as powder gas. The powder is rotated to the powder outlet along with the powder tray at the bottom and enters into the spray gun together with the powder gas. 4. Adopting the latest international turnover structure, it is convenient to clean the powder, which can be discharged from the lower mouth, or can be poured from the barrel body.	1. Powder feeding:Scraper type 2. Cleaning method: barrel body flip 3. Volume of powder storage tube :2L 4. Powder feed gas: nitrogen 5. Powder feeding air pressure: 0.15-1.2mpa 6. Powder feeding speed :0~350g/min 7. Powder feeding accuracy :±1% 8. Powder size :5~150μm

 

Item	Coating properties (WC as an example)	Other features (WC as an example)
LA2 supersonic flamethrower	1. Hardness: 1050-1400HV0.3 2. Porosity: less than 1% 3. The coating generates residual compressive stress 4. The oxide content in the coating can be ignored	1. Powder size: -30+5μm,-25+5μm,-45+15μm,-38+10μm 2. Particle velocity: 850-1100m/s 3. Deposition rate: 35-65% 4.Maximum spraying rate: 20kg/h
LA3 supersonic flamethrower	1. Hardness:1000-1650HV0.3 2. Porosity: less than 1% 3. The coating generates residual compressive stress 4. The oxide content in the coating can be ignored	1. Powder size: -30+5μm,-25+5μm,-45+15μm,-38+10μm 2. Particle velocity: 850-1100m/s 3. Deposition rate: 25-62% 4. Maximum spraying rate: 30kg/h

 

The main advantages of the HA-3000 system are as follows:
1) Touch screen operation, the equipment design structure adopts a full closed-loop automatic control structure, and the gas is controlled by pressure sensors imported from the United States and pressure regulators imported from Japan, and the pressure can be monitored in real time and automatically reach the process set value;
2) The fuel used is propane, and the accelerant is air, which is the safest combustion mode of the gas model in the market;
3) The structure of the spray gun is designed according to the principle of rocket generator, the flame flow speed reaches more than 2000m/s, the output power is large and can be adjusted steplessly;
4) The spray gun adopts axial center powder feeding, which is a new injection method that makes the powder better dissolved and evenly distributed in the whole flame, which improves the covering efficiency and the quality of the coating;
5) It has the function of storing and calling process formulas, and the parameters can be added, modified and saved;
6) The fuel of the system adopts full closed-loop design, modular design, high-performance PLC control, safe and simple operation;
7) The coating has high bonding strength, low porosity, and the porosity is less than 1% (the average porosity is less than 0.5%), reaching the international leading level. High spraying efficiency (up to 30 kg of powder per hour)