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HY0260
Anytester
Application
HY0260 Atmospheric plasma coating system Atmospheric Plasma Coating is one kind of surface hardening and surface modification technology. It can make the substrate surface with wear resistance, corrosion resistance, high temperature oxidation, electrical insulation, heat insulation, radiation, wear and sealing performance.
It usually consists of seven parts: Plasma power supply, plasma control cabinet, powder feeder, water and electricity mixed cabinet, plasma coating gun, heat exchanger/cooling system, plasma water cables.
Principle
Plasma coating technology is using a plasma arc driven by a direct current as a heat source, make the ceramic, alloy, metal and other materials are heated to the molten or semi-molten state, and jet/spray to the surface of the preconditioned workpiece to form a strong attached solid surface layer.
Technical Specification
1. Plasma inverter power supply:
Provide DC power for the plasma coating gun, Using IGBT modules, intelligent module control, soft-starting arc, small size, high efficiency, low power consumption, good heat dissipation can work continuously low failure rate is the best plasma power supply.
Parameter | |
Input power | 3P AC380V, 50Hz/60Hz |
Output power | 80KW |
No-load maximum voltage | DC125V |
Operating current | 100-800A |
Operating voltage | 30-85V |
Power characteristics | Constant current source |
Current accuracy | <1% |
Load factor | 90% |
Dimension | 650 × 430 × 1600mm |
Weight | 200Kg |
2. Control cabinet
It can automatically control the spraying process, ignition, soft-start, soft-off; voltage and current adjustable when work; and with water temperature, voltage, water pressure automatic protection function; for water, electricity, gas, powder Regulation and control. It can monitor the entire system, the user can directly understand the system from the control cabinet when the system parameters, such as voltage and current size can be read directly, when the system of electricity and gas have the same requirements, the system will Automatic alarm to remind the user to do the appropriate adjustment. The temperature of the plasma arc is adjusted by adjusting the current and voltage on the panel. Users can also control the main gas through the control panel, the second gas to control the gas flow and gas ratio to change the length of the plasma arc and the flame velocity of the final powder particles to change the speed to ensure the accuracy of repeated experiments, the other control cabinet (Power users can set their own), spraying (power users can set their own), so that customers spray in a long time, need to have a metal powder rendering, it can be (3KW or so) Through a knob to automatically switch parameters, simple, convenient and applicable.
Item | Parameter |
Input voltage | 2P AC220V 50Hz |
Input power | 500W |
Control type | Siemens PLC + relay |
Main gas type and pressure | Nitrogen, argon (0.6-0.8MPa) |
Secondary gas type and pressure | Hydrogen (0.4MPa) |
Nitrogen pressure | 0.6MPa |
Gas use | Argon, argon + hydrogen nitrogen, nitrogen + hydrogen
|
MFC Repeatability | ± 0.2% F.S |
MFC Accuracy | ± 1% F.S |
Output voltage accuracy | ± 0.5V |
Output current accuracy | ± 0.5A |
3. Powder feeder
It for storing the powder and delivering the powder to the spray gun as required. The main gas of the spray gun is used as a powder feeding gas, and the powder is transported to the outlet of the powder feeder through the rotation of the powder feeding scraper, and the powder is separated from the powder feeding barrel through the gas pressure to enter the spray gun. Adjust the potentiometer on the control panel to adjust the feed speed.
Item | Parameter |
Feeding way | Scraper pressure type |
Powder feeding barrel capacity | 6.0L |
Feeding gas | argon or nitrogen |
Feeding gas pressure | 0.5-0.6MPa |
Feeding speed | 0 ~ 180g / min |
Feeding accuracy | ± 1% |
Feeding gas flow | 400-800L / h |
Dimension | 500 × 460 × 1400mm |
Weight | 50kg |
4. Water and electricity mixed cabinet
It mixed the water and electricity and sent to the spray gun, providing the high-frequency pulse voltage for gun arc start and detection of water temperature and cooling water spray pressure, lightweight and flexible, easy to drag. Arc performance well, reduces the momentary impact of the nozzle arc.
Item | Parameter |
Input voltage | AC220V, 50Hz / 60Hz |
Rated power | 250W |
Control mode | External control |
Output high-frequency voltage | AC2500 ~ 3000 |
Dimension | 610×480×340mm |
Weight | 30kg |
5. Plasma coating gun
It for the production of plasma coating operations, the working power can up to 50KW, so it can use high powder delivery power, shorten the spraying time and reduce processing costs. The standard architecture allows for fast hardware replacement.
Item | Parameter |
Rated power | 50kW |
Rated current | 100-800A |
Operating voltage | 30-75V |
Dimension | 80*75*190mm |
Weight | 1.5Kg |
6. Heat exchanger/cooling system
Dual compressor drive to reduce the size of the machine, at the same time the coating guns get better cooling, then extend the life of the nozzle.
Item | Parameter |
Circulating water tank capacity | 250Kg |
Cooling capacity | 35KW |
Operating voltage | 30-75V |
Water temperature fluctuation | 5 ℃ |
Water output pressure | 0-1.3Mpa adjustable |
Output water flow | 6 m3 / h |
Fan power | 85W × 2 |
Input power | 3P AC380V 50HZ/60HZ 13.5KW |
Dimension | 1330×780×1310(mm) |
Weight | 450Kg |
7. Plasma water & electric cables.
The use of Italian imports PVC pipe, burst pressure high to 6 Mpa, working pressure 2Mpa, the maximum DC current 1000A, rated current high to 650A,. It can long-term continuously working when the working temperature is below 55 ° C
8. Multi-function coating chamber
It is made of cold plate welding, including box door, observation window dust removal system, lighting system and dust removal system. It with a small, easy to operate, both noise, dust and radiation protection, so particularly suitable for spray coating operation and sample preparation.
Item | Parameter |
Maximum workpiece width | 400mm |
Maximum workpiece length | 600mm |
Dust filter area | >50m2 |
Dusting air volume | >2500m3 / h |
Filtration density | 5mm |
Clearing jet pressure | 0.4-0.6Mpa |
Operating temperature | <100 ℃ |
Compressed air consumption | 0.1-0.3m³ / min |
Two-dimensional gun holding device | |
Minimum setting unit | 1mm (any axis) |
Minimum mobile unit | 1mm (arbitrary axis) |
Fast-moving speed | 100mm / s (arbitrary axis) |
Maximum programming size | 500*300 mm; |
Programming reference point | free to set |
Coating times | can be free set |
Maximum turning diameter | ¢ 200mm |
Workpiece clamp max load | 30Kg |
Power | 3P AC380V 50HZ/60HZ |
Dimension | 1.3*1*1.6m |
9. Box-type sandblasting machine
Item | Parameter |
Work chamber size | 900mm´800mm´750mm |
Amount of dust removal | 8.5m3 / min |
dust removal motor | 220V, 50HZ, 250W. |
Air source | 5-7 bar (kg / cm2) |
Input power | 220V 50Hz |
Dimension | 900mm´1100mm´1750mm |
Weight | 450Kg |
10. Air compressor
Item | Parameter |
Volume flow | 3.4m3 / min |
Maximum working pressure | 0.8 MPa |
Motor power | 22 kW (380 V / 3/50 Hz) |
Gas tank volume | 1 m3 |
Frozen dry machine | 4m3/min |
Water output pressure | 0-1.3Mpa adjustable |
Output water flow | 6 m3 / h |
Fan power | 85W × 2 |
Input power | 3P AC380V 50HZ/60HZ 13.5KW |
Dimension | 900mm´1100mm´1750mm |
Weight | 450Kg |
Standard Configuration
No. | Item | Quantity |
1. | Plasma power supply | 1set |
2. | plasma control cabinet | 1set |
3. | powder feeder | 1set |
4. | water and electricity mixed cabinet | 1set |
5. | plasma coating gun | 1set |
6. | heat exchanger/cooling system | 1set |
7. | plasma water cables | 1set |
8. | Packing list | 1pc |
9. | Quality certificate | 1pc |
10. | User manual | 1pc |
Optional Configuration
No. | Item |
1 | Multi-function coating chamber |
2 | Box-type sandblasting machine |
3 | Air compressor |
