Nickel powder coating machine, HVOF spray machine for nickel powder coating

Specifications 1.Easy-operating

2.Stable working performance

3.Low fuel consumption

4.High-quality coating

   HVOF equipment for tungsten powder coating       Characteristics
  The principal of HVOF spray machine is: the mixture gas of oxygen and fuel gas is sent to the burning area of spray gun exit under high pressure. Then the burning gas is accelerated to form a supersonic flame with the help of peripheral compressed air. The spray powder is sent into burning flame and make a functional coating. It consists of spray gun, powder feeding machine, control system, heat-exchanger system and pipeline system. It’s a compact equipment with the traits of easy-operating, stable working performance, low fuel consumption and high-quality coating.     Configuration of arc spray machine   It consist of control cabinet, spray gun, powder feeding machine, water chiller and cables           Spray materials     HVOF spray machine can spray metarial of  part of Alloy powder ( Tungsten carbide /WC-Co, Cr3C2-NiCr, MCrAlY,  Cr C, Cr Co, Cr, etc.)      Advantages of process      1. Wear resistant     2. Anti Corrosion    3. Thermal Barrier coating    4. Recycle the products (Repair the worn-out parts )    5. Prolong product use life   6. Rebuilding of under size parts   7. T  he coating has low porosity and high bond strength and hardness      HVOF spray equipment for coat tungsten carbide on metallurgy/Machinery spiral push feeder, HVOF spray equipment, Powder coating/ HVOF spray machine/ tungsten carbide coating machine/ tungsten carbide HVOFcoating machine /powder coating machine/powder spray machine/ Nickel powder coating machine, HVOF spray machine for nickel powder coating     Parameters of HVOF spray machine

number	item	parameter
1	Flame temperature	2700°C
2	Spray particles velocity	500~600m/s
3	cooling	Water cooling
4	Cooling water-flow	9.5L/min
5	Coating porosity	<1%
6	Coating strength	>70MPa
7	Powder measurement	5-120μm
8	Fuel gas(C3H8)pressure and flow	0.65MPa 88L/min
9	Oxygen pressure and flow	11MPa  305L/min
10	Air pressure and flow	0.75MPa  440L/min
11	nitrogen pressure and flow	1 .2MPa 18 L/min
12	Hydrogen pressure	0.35MPa
13	Spray gun outside measurement	420×230×50
14	Spray gun weight	2.8Kg

  The HVOF coating system  powder feeding machine is used to store spray powder and send them to burning flames according to technological requirements. The feeding gas is nitrogen, which pulverizes the powder and sends the pulverized particles along with the gas to spray gun. You can regulate the feeding velocity by the localizer on the regulating control panel.   Parameters of the feeding machine 

number	item	parameter
1	Feeding pattern	Pulverizing and gas pressure
2	Volume of single can	3.0L
3	Feeding gas	nitrogen
4	Pressure of feeding gas	1.1-1.3MPa
5	Feeding velocity	0~160g/min
6	Feeding accuracy	±1%
7	Feeding gas flow	400-800L/h
8	Outside measurement of feeding machine	500×460×1300mm
9	Weight of feeding machine	50Kg

      For futher informations, pls visit our website: www.sxspray.com           Other main thermal spraying equipments and service:     (1)  Vacuum plasma spray machine     (2)  Thermal spray coating services     (3)  HVOF spray equipment      (4)  Plasma spray equipment      (5)  Arc spray equipment     (6)  Sputter Target Produce Equipment and technology      (7)  Industrial water chillers        (8)  Precious metal vacuum coating equipment     (9)  Cooker magnetism and thermal conduction coating spraying production line     (10) Electro Brush Plating Equipment     (11)  High power flame plastic spray equipment   (12) Arc spray wires (As Zinc wire, Aluminum wire, copper wire, NiAl alloy wire, brass wire, etc)  (13) Thermal spray powder (Al2O3, Cr2O3, TiO2, ZrO2, WC-Co, CrCo-NiCr, etc)    ...