BF 320 Automatic Tribo Powder Spray Gun
No.
BF 320
Intro.
No faraday dead angle, no touch up, uniform film thickness!, low cost!
The tribomatic spraying method uses powder to pass through a friction tube at high speed to cause the powder to rub and become charged. This type of coating equipment consists of a p

Typical C beam application: Comparison of  tribo spray guns and high voltage corona spray guns

Principle comparisonPerformanceAnalysis of effect 
Much over spray, much recycling powder and
waste powder, poor coverage,Touch up is necessary,
the orange peel is more serious,
the film thickness is uneven, and the paint is wasted.
High transfer efficiency, good full coverage, fully automatic.
Difference of thickness film is small, uniform thickness, thickness of flat surface coating is particularly smooth, saving 20~40% of powder

 Advantage of Tribo spray gun:


Features Description of advantage
1Faraday effectThe powder easily enters the deep recess of the workpiece, and does not has over fatty in edge and dead ends.
2
The possibility of automation
The powder enter into deep holes, corners, and narrow grooves easily, and can be applied to no touch up powder coating.
3Uniform distribution of coating filmNo faraday effect, no repulsion, can be used for ultra-thick coating, and can reach 400 microns in one-time spraying. Some powders can achieve film thickness less than 30 microns.
4
Orange peel
Weak high pressure, uniform powder cloud, uniform multi-finger spray pattern. The same powder which use conventional electrostatic spray will appear orange peel , but Tribo spray won't.
5Electrostatic fieldEach charged powder generate a weak electric field, air blow the powder to adhere on specified point, the film thickness of the inside and outside of the recess and the corner is the same, which can save 20-40% of the powder.
6
Multi coating
Because there is no repulsion phenomenon, under the requirement of heavy anti-corrosion, it can do multi-layer spraying without pinhole and crater phenomenon.
7Multiple production capacity in the same production areaThe art of weak electrostatic field and powder flow rate control enables flat workpiece to be stacked spray in direction of the conveyor. The production in same area can be multiple.
8
An all-round spray gun
The spray gun can equip various nozzle in according to requirements of workpiece for all-round spraying application.
9Relationship between powder flow rate and recyclingThe powder flow rate of tribo coating is less than conventional corona coating. Although the flow rate is small but transfer efficiency is high, the yield is not affected. The load of the recovery system can be reduced, and the energy consumption and maintenance cost are small. 
10Powder flow rate and transfer efficiencyIn some cases, the efficiency of tribo coating can exceed 80%. For some coating cases that require high quality without recycling paint, the tribo coating is the most economical choice for powder coating.


Baifu Automatic Tribo Frictional charging powder spray equipment

Specification of Tribo gun



Model T-1a
Gun weight 1000 g
Standard nozzle 260mm,16claw
Compressed air 5~7kg/cm2
Trasnfer efficiecy 60-90%
Powder output 250 g
Powder hose 10Фx 5m *

                                                              *Other lengths are quoted separately

Specification of controller
Model BPS320
Weight 3000 g
Power source 220V ,50/60Hz
Charging displayDigital display
Compressed air 5~7kg/cm2
Main cabinetOptional

Advantage of T-1a :

█ Best electrification effect, large powder  output

█  Less consumable parts

█  Uniform atomization

█  Variety of nozzles can be selected

█  Interchangeable with old type spray guns

Advantage BPS320 :

█ Simple operation

█  Compact in rack design,easy installation

█ Charging current with digital display

█ Comfortable 3 gauges design

█ High reliable

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