Instruction manual

3
Dino-Power Airless Spraying Machine
1 General
1.1 Application
Model DP6391 high-pressure airless spraying machines are the 3
rd
generation spraying equipments
developed by our factory. They are applicable to industrial usage such as steel structures, ships,
automobiles, railway vehicles, geology, Aeronautics and Astronautics and so on, for the spraying of new
coatings or thick-film heavy-duty anti-corrosive coatings which are difficult to operate.
1.2 Product Characteristics
Model DP6391 high-pressure airless sprayers adopt advanced technology and are unique. They are
almost free of “Dead Point” fault during reversion and shutdown caused by the “Frosting” resulted from
the “Adiabatic Expansion” of exhaust parts. The new silencing device greatly reduces exhaust noise. The
air-distributing reversing device is unique and moves quickly and reliably, with small amount of
compressed air and low energy consumption. Compared with their foreign counterparts with the same
main parameters, the weight of the former is only one third of the latter and the volume is only one quarter
of the latter. Moreover, they have high operational reliabilities, which are advantageous to ensure the
coating period and enhance and ensure the coating quality.
2 Main Technical Parameters
Model Pressure
ratio
Coating delivery
capacity
（L/min）
Air intake
pressure
（MPa）
Air
consumption
（L/Min）
GW
（Kg）
DP6391A 30: 1 8.40 0.3~0.6 450-1200 75.00
DP6391A 45: 1 7.00 0.3~0.6 450-1200 75.00
DP6391B 38: 1 13.50 0.3~0.6 650-1400 87.00
DP6391B 46: 1 10.40 0.3~0.6 650-1400 84.00
DP6391B 69: 1 7.00 0.3~0.6 650-1400 84.00
DP6391C 45: 1 13.50 0.3~0.6 900-1650 99.00
DP6391C 60: 1 11.00 0.3~0.6 900-1650 96.00
DP6391C 76: 1 8.00 0.3~0.6 900-1650 93.00