Coating on Inner Wall of Inner Hole Tungsten Carbide Spraying Equipment Nickel-Chromium Alloy Spraying Equipment Wear Resistant Coating Processing Equipment

Product Description

Component	Characteristic	Parameter
HV-8000 Control cabinet	1,Imported core accessories and mass flow-meter, full closed loop system, high-performance PLC control 2,Rugged design, Europe and the United States imported valves, pressure switches, flow switches, sensors,the quality is like Europe and the United States equipment. 3,Touch screen operation, intelligent automatic operation; 4,Process parameters on the touch screen panel at a glance; 5,One key operation, can realize the spraying process automation and real-time detection, 7 alarm prompt, can respond to the system fault immediately.	1,Program control: full closed-loop PLC control 2.Interface control: 12-inch touch screen 3.Flow control: mass flow controller 4. Input power: 5000W 5. Kerosene pressure: 1.2Mpa 6. Kerosene flow: 0~60L/h 7. Oxygen pressure: 1.6mpa 8. Oxygen flow: 0~60m3/h 9. Carrier gas pressure: 0.1~0.3Mpa 10. Carrier gas flow: 3~30L/min 11. Main parts origin: Germany, America, Japan, Italy

Component	Characteristic	Parameter
D-3000 Powder feeder	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.;    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.    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.	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.
 

At present, Zhengzhou Lijia has developed the inner hole tungsten carbide spraying process and equipment for the diameter of more than 100mm. As the core of the supersonic flame inner hole spraying equipment, Lijia adopts HV-80D type kerosene supersonic flame inner hole spraying gun. The inner hole spray gun adopts the world's original design structure, and has obtained the national invention patent, patent number: X and the continuous design structure innovation and optimization, the spray gun is the world today, only using fuel and oxygen combustion auxiliary supersonic spray gun with the smallest diameter, the gun front end diameter is only 80mm, currently can penetrate into the narrow space within 100mm for spraying operations. At present, it has been successfully applied to the spraying of narrow space in a variety of industries.
The technology is mainly used for inner hole, hydraulic parts, cylinder, valve body, the compressor bore, shell lumen, inside the container, eight hole and internal condition, in the narrow space can be realized by this technology in the inner diameter 100 mm above the wall coating cemented carbide coating, the coating hardness, vickers hardness above HV1100, wear-resisting, anti-corrosive, high temperature resistance, and other functions, At present, Zhengzhou Lijia is actively research and development for smaller inner hole spraying, plans to develop the inner diameter of 80mm in the second half of this year to develop cemented carbide spraying technology, at present, our company to undertake a large number of inner hole tungsten carbide spraying business, welcome friends to visit.