HV-80 type supersonic flame spraying equipment matching is D - 3000 type; HVOF powder feeding machine

D - 3000 type feeding machine is a new design of HVOF HVOF powder feeding machine, compared to my company the first generation of original powder feeding machine has many advantages:

1, smaller volume, powder, higher precision, longer service life.

2, motor with high precision, and the new design shall be submitted to the office of powder, guaranteed the feeding control of high precision.

3, tilting gravity to send powder has simple structure, easy maintenance, at the same time powder barrel with heating function, can prevent powder caking of be affected with damp be affected with damp from the barrel.

D - 3000 to send powder is high precision measuring plate output shall be submitted to the office of powder, suitable for thermal spraying equipment, paint the precise delivery.Compared with the screw, vibration conveyor has a higher accuracy.Has been widely used in the thermal spraying device, become one of indispensable important equipment of thermal spraying industry.
A, main technical parameters:
1, powder tank capacity: 3000 ml
2, send powder amount range: 0 ~ 220 g/min
3 and the parameters of the motor power: 100 w, DC200V,
4, speed range: 0 ~ 18 revolutions per minute (no)
5, appearance size: 500 * 400 * 500 mm
6, the weight: 50 kg
Second, the main structure: (the appended drawings)
D - 3000 to send powder feeding device is mainly composed of the main body, bracket, mobile trolley, as shown in figure 1.Main structure driven by tanks, body, electric control, rotation, etc, as shown in figure 2, the tanks by the feeding valve, metering plate, vibration hammer, carrier gas components, cylinder head and other parts.As shown in figure 3.
Third, how it works:
Powder under the action of vibratory hammer, fill the measuring plate phi 3.2 hole, under the drive of stepless variable speed motor rotate counterclockwise, along with the measuring rotating to the blanking mouth.0.2 Mpa carrier gas on the interior of the tank pressure feeding valve under negative pressure, and in turn with the carrier gas to the spray gun system, complete the thermal spraying process.

The spraying quantity from 1 to 18 RPM stepless speed regulation of motor control.Accurate to send powder amount greatly improve the quality of the spray coating uniformity and spraying.