DF-5000 Ultrasonic Flame Spray Equipment (HYVOF)

It is applicable for spraying many kinds of metals and their alloy powder. DF-5000 Small Scale Ultrasonic Flame Spray EquipmentThis equipment has reached the technical level of foreign similar products. It is characterized in excellent performance, reliable quality, easy operation and low price. In order to adapt to special requirements for onsite spraying in narrow space of boiler, our company improves the current DF-3000 ultrasonic flame spray system and develops the new generation portable ultrasonic flame spray system, DF-5000 small scale ultrasonic flame spray system. Its volume is significantly reduced and it weight is also remarkably decreased. Compared with DF-3000, its control unit size is reduced 70%. It has higher integrity and is applicable for portable onsite construction.   The Compose of DF-5000 Small Scale Ultrasonic Flame Spray EquipmentDF-5000 Ultrasonic flame spray gun;DF-5000 Powder feed device;DF-5000 Programmable automatic control platform;Cable and various pipelinesThe Characteristics and Application of DF-5000 Ultrasonic Flame Spray EquipmentCompared with DF-3000 ultrasonic flame spray system, it has smaller volume and is more convenient to carry. It is applicable for portable situation or narrow space. Meanwhile, it also can be applied for common spraying situation.Ultrasonic flame spray is characterized in high speed, low temperature, high deposition rate, high bonding strength, good reductibility and controllable coating composition. So it is extensively applied in metallurgy (such as roller and shaft fan blade), chemical engineering (valve, reaction vessel, pipeline, shaft), electric power (four tube in boiler, fan blade), petroleum (oil control pump, piston, hydraulic ram, shaft), Papermaking and printing (felt wrapped roll, roll coater, coating roll, dryer, batchoff roll and cutting machine) and general machine (shaft, dish or ball parts).

Component	Characteristics	Item Content	Basic Parameters	Overall dimension
DF-5000Programmable control unit	Able to carry out automatic operation for spraying process and real time monitoring on system. It dynamically controls the working process of spray gun and immediately corresponds to system malfunction.	Control mode	PLC controlled	40×23×9234
		Propane pressure/ flow rate	0.6~0.7Mpa 88 L/min
		Oxygen pressure/ flow rate	1.2Mpa   307 L/min
		Air pressure/ flow rate	0.7~0.8Mpa 440 L/min
		N2 pressure/ flow rate	1.2Mpa   18 L/min
		H2 Pressure	0.35MPa
DF-5000Powder feed device	N2 is adopted as powder feed gas. Powder falls from powder feed cylinder and arrives to the powder outlet with rotation of turnplate. And then it leaves powder feed device with powder feed gas and enters into spray gun.	Powder feed mode	Single cylinder scratch dish	50×28×126110
		Powder cylinder volume	2.5 L
		Powder feed gas	N2
		Powder feed gas pressure	1.3MPa
		Powder feed velocity	0~150g/min
		Powder feed accuracy	±3%
		Spraying powder size	5-120μm
DF-5000 Ultrasonic flame spray gun	Propane is adopted as fuel, Oxygen as combustion supporting gas and air and water as cooling gas. During the whole ignition process, H2 is added to make it easy for ignition.	Flame velocity	2100m/s	33×23×52.7
		Flame temperature	2700
		Spray gun power	100KW
		Powder particle velocity	500~600m/s
		Maximum powder feed velocity	150g/min
		Cooling mode	Water cooling
		Cooling water flow rate	9.5L/min
		Coating porosity	<1%
		Coating bonding strength	>70MPa
		Spraying powder granularity	10~45μm
Cable, pipeline	Standard gas pipe, water pipe and cable qualified for safety norms
Cooling water pump	0.2 MPa  9.5L/min

 

Name	Notes
Air source	Air compressor, 0.8 Mpa (recommend 1MPa), at least 3 m3/h
Oxygen, N2, H2, propane source	Oxygen, N2 1.2MPa, H2 0.35 Mpa, propane 0.75 Mpa
Pressure gauge	Three Oxygen pressure gauges (with pressure relief valve) and two hydrogen pressure gauges (with pressure relief valve)
Spray gun clamp assembly	Determined according to physical circumstances, such as mechanical hand
Workpiece clamp assembly	Determined according to physical circumstances, such as lathe, revolving platform, etc.
Air draft and dust removal	7.5KW, centrifugal blower fan, can be customized.
Sand blasting machine	Recommended, PS-3A-8

DF-5000 Ultrasonic Flame Spray Equipment (HYVOF)