Shanghai Dahao Nanomaterials & Thermal Spray Co., Ltd.
Main products:Arc Spray,Plasma System,HVOF,HVAF
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  • Contact Person : Mr. hua wenjun
  • Company Name : Shanghai Dahao Nanomaterials & Thermal Spray Co., Ltd.
  • Tel : 86-021-69791217,13621836327
  • Fax : 86-021-69791051
  • Address : Shanghai,Shanghai,No.1835 Middle Jiasong Rd.Huaxin,Qingpu
  • Country/Region : China
  • Zip : 201708

DF-5000 Ultrasonic Flame Spray Equipment (HYVOF)

DF-5000 Ultrasonic Flame Spray Equipment (HYVOF)
Product Detailed
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).
ComponentCharacteristicsItem ContentBasic ParametersOverall dimension
DF-5000Programmable control unitAble 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 modePLC controlled40×23×9234
Propane pressure/ flow rate0.6~0.7Mpa 88 L/min
Oxygen pressure/ flow rate1.2Mpa   307 L/min
Air pressure/ flow rate0.7~0.8Mpa 440 L/min
N2 pressure/ flow rate1.2Mpa   18 L/min
H2 Pressure0.35MPa
DF-5000Powder feed deviceN2 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 modeSingle cylinder scratch dish50×28×126110
Powder cylinder volume2.5 L
Powder feed gasN2
Powder feed gas pressure1.3MPa
Powder feed velocity0~150g/min
Powder feed accuracy±3%
Spraying powder size5-120μm
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 velocity2100m/s33×23×52.7
Flame temperature2700
Spray gun power100KW
Powder particle velocity500~600m/s
Maximum powder feed velocity150g/min
Cooling modeWater cooling
Cooling water flow rate9.5L/min
Coating porosity<1%
Coating bonding strength>70MPa
Spraying powder granularity10~45μm
Cable, pipelineStandard gas pipe, water pipe and cable qualified for safety norms
Cooling water pump0.2 MPa  9.5L/min
 
NameNotes
Air sourceAir compressor, 0.8 Mpa (recommend 1MPa), at least 3 m3/h
Oxygen, N2, H2, propane sourceOxygen, N2 1.2MPa, H2 0.35 Mpa, propane 0.75 Mpa
Pressure gaugeThree Oxygen pressure gauges (with pressure relief valve) and two hydrogen pressure gauges (with pressure relief valve)
Spray gun clamp assemblyDetermined according to physical circumstances, such as mechanical hand
Workpiece clamp assemblyDetermined according to physical circumstances, such as lathe, revolving platform, etc.
Air draft and dust removal7.5KW, centrifugal blower fan, can be customized.
Sand blasting machineRecommended, PS-3A-8

DF-5000 Ultrasonic Flame Spray Equipment (HYVOF)



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