• Model NO.：HV-8000
• Input Power：5000W
• Kerosene Pressure/Flow：1.2MPa
• Oxygen Pressure/Flow：1.6MPa
• Transport Package：Wood
• Specification：powder feeder, spray gun and control cabinet
• Trademark：Lijia
• Origin：Zhengzhou, China
• HS Code：8424899990
• Production Capacity：100,Year

ComponentCharacteristicParameterHV-8000
Control cabinet1,Imported core accessories and mass flow-meter, full closed loop system, high-performance PLC controlComponentCharacteristicParameterD-3000
Powder feeder

1. The powder feeder is a high precision powder feeding mechanism which outputs via metering panel, uses patented feeding valve, with powder evenly output, having higher precision compared with the conveying modes of scraper type, screw and vibration, etc.;  
2.  Adopting small-flow nitrogen or argon gas as feeding gas, which, together with powder that arrives at powder outlet with rotation of feeding panel on the bottom, enters the spray gun, to save more gas than traditional mesohigh powder feeder.  
3.  Compared with the traditional double barrel type powder feeder, the metering disc type powder feeder is more fine and the powder particle size range is wider.

1. Feeding mode:metering panel

2. Cleaning method: barrel body turnover
3. Powder drying function: built-in heater
4. Powder cylinder mode: single cylinder type
5, self-cleaning function: yes
6,Volume of powder storing barrel:3.5L
7,Feeding gas: Nitrogen,argon
8,Pressure of feeding gas: 0.15-0.3Mpa
9,The carrier gas flow rate:0~15L/min
10Feeding speed:0~220g/min
11Feeding precision:±1%
12,Powder size :5~150μm
  

Characteristics and advantages of HV-80-JP supersonic flame spraying system

1, Solid cabinet design, fuel flow control area, pressure display area, electronic control area are modular layout, panel clear and easy to operate.
2. All imported valves, pressure switches, flow switches and sensors from Europe and America are of the same quality as those from Europe and America
3, The use of Japanese mitsubishi high-performance PLC control, after ignition automatically maintain oxygen and fuel, carrier gas flow output.
4. All the internal fuel, oxygen, carrier gas and cooling water connected on the equipment have the detection function to ensure that all preparation processes can be fully tested before ignition.
5. Monitor the running status of the equipment in real time. Once any part is found to be operating beyond the safe range, the whole system will stop sharply, send an alarm and provide fault information.
6. The equipment starts and stops automatically under the control of PLC, which reduces the possibility of operator's misoperation.
7. Communication interface is set up inside the equipment to control the operation of peripheral devices.
8. Signal shielding measures are adopted to protect peripheral devices from electromagnetic interference during high frequency arc ignition.
 Supersonic flame spray flame flow (1100m/s) speed, jet particles impact energy, powder oxidation burning loss is small, can obtain high density, high bonding strength,
The production types of coatings are as follows:
Supersonic flame spraying (1100m/s) speed of flame flow, jet particles impact energy, powder oxidation and burning loss is small, can be obtained high density, high bonding strength, excellent comprehensive performance of the coating. Binding strength: ≥8 0MPa; Porosity: ≤1%; Coating thickness: 0.1-0.3mm; Roughness of raw surface: RA3.2-6.3
12CO-WC HV1400 High hardness 17CO-WC HV1200 High toughness
10Co-4Cr-WC HV1300 Excellent oxidation resistance
Tungsten carbide coating application: ribbon mixer, high speed mixer, twisted dragon, blades of screw shaft, roots blower, blade, lithium electric equipment, the anode materials equipment, dual planetary mixer furnace equipment, roller kiln, crusher, ball mill, packaging equipment, transportation equipment, mixer, scattered disc, axle, roller, fan turbine blades, the steam turbine blade, drawing cone, valve plate, chemical tank.