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Keyword:  electrostatic spray gun, liquid electrostatic spray gun ,automatic electrostatic spray gun, manual electrostatic spray gun, paint spray gun, water spray gun, liquid coating system,  electrostatic spray coating machine


Contact person: Ms Croesus

Phone: 86 13926859125

E-mail: ‍


QQ: 1550167687

Factory: No,55 Xinghe Road. Xiabian industrial. Chanan town. dongguan China


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Electrostatic spray Glass packing bottle spray equipment

Source: hongda Browse:169 The release date:2022.11.14 [ Large medium small ]

HDA electrostaticrotating bell spray gun forglass bottle spraying is famous for energy saving, environmental protection, high efficiency and stability.

Compared with the traditional high-pressure air direct spraying, the paint rate on the traditional spraying line is 30% - 40%. Most of the paint has been removed, causing great waste and great pollution to the external environment. HDA rotary cup electrostatic spray painting is a new technology that uses the electrostatic field formed by high voltage to spray paint; The paint enters the high-speed rotating metal cup through the paint conveying pipe, and the paint sprayed from the spray cup is atomized due to the high-speed rotation of the spray cup; Paint mist particles are negatively charged because the spray cup is connected to negative high voltage (60-80kV), repel each other and disperse evenly. At the same time, under the action of electric field force, they fly to the workpiece connected to positive high voltage, and are adsorbed on the working surface to form a bright and firm paint layer; The utilization rate of paint reaches more than 90%, which can basically achieve zero emission and truly achieve environmental protection and pollution-free.

Rotating bell spray gun | hdaspraygun

The HDA -60 Air turbine bell electrostatic spray gun, effect and high speed coating centrifugal force produces better andmore uniform coating particles. these high voltage charged particle are attracted to well grounded workpieces, resulting in excellent surface quality and high coating transfer efficiency


centrifugal force ofturbine motor

driving form

air bearing turbine

Bell dimension

Φ20mm, Φ30mm, Φ50mm, Φ65mm

spray width


Max output voltage


max output current


Max flow rate


Max speed

70000rpm/min ( un-load

Max air consumption



600mm reciprocation machine



electrostatic controller


Installation method

Fixed, reciprocation machine ro coating robot

high speed coating machine | hdaspraygun

high voltage


high voltage adjustment

15KV-80KV Unsection type

high voltage switch

Automatic & Manual

supply voltage

AC110V-240V 50/60HZ

The combination of electrostatic effect and hgh sped rotating centrifugal force producesbetter and more uniform coating particles, the high voltage charged particles are attracted  to wellground ded workpicees, resulting in excellent surface quality and high coating transfer efficiency

Roatry bell generally has three installation methods: fixed, reciprocation machine, robot, paintfrom the center to the high speed rotating bell head, bell head is charged and 80KV high voltage transmission to the paint, when the paint touches the bell head. is charged with high voltage negativ charge, because thsescharges reple each other, when the paint leaves the bell head, paint particles it's split by the charge into smaller and nore uniform particles until the surface thnsion of the coating is balanced with the charge repulsion

paint spray gear pump | hdaspraygun

HONGDA precision gear pump for electrostatic paint spraying equiment

1) precision gear pump: accuracy 3cc/r

2) AC drive motor 120W 220V;
3) gear pump rack and insulation support;
4) stepless digital adjustment

HONGDA precision gear pum for electorstatic spray guns

1) quantitative stability of paint delivery  quantified.
2) not susceptible to changes in paint viscosity.
3) according to the required thickness of the film, the amount of spitting can be accurately set.
4) adopt precision gear pump with excellent abrasion resistance.
5) simple operation, easy to site personnel control


Factory: No,55 Xinghe Road. Xiabian industrial. Chanan town. dongguan China

Contact person: Ms Croesus

Phone: 86 13622624429 (same as wechat)