Surpersonic Flame Spray Coating Tungsten Carbide Powder Coating Ceramic Coating Powder Coating Wear Resisting Coating High Temperature Resistant Coating Hvof

China Surpersonic Flame Spray Coating Tungsten Carbide Powder Coating Ceramic Coating Powder Coating Wear Resisting Coating High Temperature Resistant Coating Hvof, Find details about China Hvof, Thermal Spray Equipment from Surpersonic Flame Spray Coating Tungsten Carbide Powder Coating Ceramic Coating Powder Coating Wear Resisting Coating High Temperature Resistant Coating Hvof

Basic Info.

Model NO.

HV-8000

Control Type

Full Closed-Loop PLC Control

Input Power

5000W

Kerosene Pressure/Flow

1.2MPa

Oxygen Pressure/Flow

1.6MPa

Trademark

Lijia

Transport Package

Wood

Specification

powder feeder, spray gun and control cabinet

Origin

Zhengzhou, China

HS Code

8424899990

Model NO.

HV-8000

Control Type

Full Closed-Loop PLC Control

Input Power

5000W

Kerosene Pressure/Flow

1.2MPa

Oxygen Pressure/Flow

1.6MPa

Trademark

Lijia

Transport Package

Wood

Specification

powder feeder, spray gun and control cabinet

Origin

Zhengzhou, China

HS Code

8424899990

Product Desciption

Surpersonic Flame Spray Coating Tungsten Carbide Powder Coating Ceramic Coating Powder Coating Wear Resisting Coating High Temperature Resistant Coating Hvof

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.

The water wall pipe of boiler in power plant is seriously damaged by high temperature corrosion and erosion wear, which has great influence on electric power production. In foreign countries, the most successful protective measures are supersonic flame spraying carbide ceramic coating; In China, the usual surface and protective measures are to use arc spraying nickel chromium alloy and iron chromium aluminum alloy wear-resistant coating. Compared with arc spraying, the coating performance and protection life of supersonic flame spraying are greatly improved.
The application of NICR-Cr2C3 coating by HVOF supersonic flame spraying on water-cooled wall pipe shows that the coating has high hardness, good high-temperature resistance and long protective life.