MiniBell gun - RA20 -

High speed centrifugal atomizing  

Air & centrifugal atomizing comparision
　 air atomizing Centrifugal atomizing
spray gun air gun bell gun
atomizing power air blow centrifugal, break
transfer efficiency 25~35  % 85  %
spay output 300cc/min 600cc/min
gun coating speed (ref.) 5m2/min. 30m2/min.
granular (approx.) 30~45µ 20~30µ
usage General house appliance, architecture

　

Bell gun features：

RA20 External H.V. bell gun A type：

　

application
Feature

  1. Big spray cup, high rotary speed：Big turbine, good atomizing ability, fast operation speed.

  2. Safety: High electrostatic voltage performances over current or over voltage , auto cut-off, safety protection system.

  3. Even and micro pellet：High speed centrifuge and EST repel atomizing to reach micro pellet with more than 85% paint transfer efficiency.

  4. Free change of pattern：Base on object volume and construction, the best pattern could be adjusted by remote-control.

  5. Quick color change and cleaning：Color change valve, solvent valve, paint on/off valve could be inner installed and quick operation.

  6. Easy maintenance：Pipes, gun protection sleeve, to proof pollution of gun and pipes, round outer view, easy for plastic paper wrapping..

  7. Speed display, constant speed as option：Inner fiber for speed measuring and read by digital figure, Electronic control for closed loop constant speed automatically.

  8. Selectable for spray cup：Select proper spray cup for each different object.

Automobile, motorcycle, electric appliance, metal or wooden furniture 

　

RA20 Inner H.V. bell gun B type:

　

application
Feature

  1. Big spray cup, high rotary speed：Big turbine, good atomizing ability, fast operation speed.

  2. Safety：Inner HV system without HV cable, increase safety.

  3. Even and micro pellet：High speed centrifuge and EST repel atomizing to reach micro pellet with more than 85% paint transfer efficiency.

  4.  Free change of pattern：Base on object volume and construction, the best pattern could be adjusted by remote-control.

  5.  Quick color change and cleaning：Color change valve, solvent valve, paint on/off valve could be inner installed and quick operation.

  6.  Easy maintenance：Pipes, gun protection sleeve, to proof pollution of gun and pipes, round outer view, easy for plastic paper wrapping..

  7. Speed display, constant speed as option：Inner fiber for speed measuring and read by digital figure, Electronic control for closed loop constant speed automatically.

  8. Selectable for spray cup：Select proper spray cup for each different object.

Automobile, motorcycle, electric appliance, metal or wooden

　

　

Robot bell RA30 ：

Feature application

  1. Big spray cup, high rotary speed：Big turbine, good atomizing ability, fast operation speed.

  2. Safety：Inner HV system without HV cable, increase safety.

  3. Even and micro pellet：High speed centrifuge and EST repel atomizing to reach micro pellet with more than 85% paint transfer efficiency.

  4.  Free change of pattern：Base on object volume and construction, the best pattern could be adjusted by remote-control.

  5.  Quick color change and cleaning：Color change valve, solvent valve, paint on/off valve could be inner installed and quick operation.

  6.  Easy maintenance：Pipes, gun protection sleeve, to proof pollution of gun and pipes, round outer view, easy for plastic paper wrapping..

  7. Speed display, constant speed as option：Inner fiber for speed measuring and read by digital figure, Electronic control for closed loop constant speed automatically.

  8. Selectable for spray cup：Select proper spray cup for each different object.

 Automobile, motorcycle, electric appliance, metal or wooden

RA 20 Turbine Minibell Specification：

Atomizer：

model B30 B50 B70
photos
usage complex parts, low flash point paint, low paint output Flat panel, complex parts piping parts, high flash point paint, large painting area

　

1.Spray gun specification:

Model Type RA20
A Type		 RA20
B Type		 Robot Bell
　
Method High Voltage Supply Cascade Built-in Cascade Built-in
HV Supply Controller BPS 100 Type IPS 920 IPS 920
Bell unit Length mm mm mm
Weight kg kg kg
Bell Diameter 50mm
(Option 30, 70mm)		 50mm
(Option 30, 70mm)		 30mm
(Option 50, 70mm)
Atomizing Capacity Max. 600cc/min Max. 600cc/min Max. 300cc/min
Motor Type Air turbine Air turbine Air turbine
Rotation Speed(rpm)
(No load at 5kgf/cm2)		 Max. 60000 Max. 60000 Max. 60000
Air Consumption 0.9 Nm3/min. 0.9 Nm3/min. 0.5 Nm3/min. or less
Valve Cleaning valve Outside Outside Outside
Paint ON-OFF valve yes yes yes
Dump Valve Option Option yes
resistor 50 Meg-Ohm 　 　
Fairing Cover yes yes yes
Rotation sensing yes yes yes
Weight (gun w/support) 6.4kg 7kg 　

1.01  CCV10  New model plastic-steel quick color change valve-constant return flow：

 Model CCV10-4c1s1a CCV11-4c1s1a
　 Plastic needle + SUS seat Tungsten carbide needle, seat
(4 colors＋1 solvent ＋1 air) Series No. Q'ty Series No. Q'ty
L coupling for  6x8 paint hose 1 4 1 4
L coupling for  6x8 paint hose 2 4 2 4
Valve block 3 1 3 1
Auto paint valve 4 6 4 6
L coupling M5, for 4x6 air hose 5 6 5 6
SS flame for left/ right 6 2 6 2
End valve block 7 1 7 1
Output direct coupling, for paint hose 4x6 8 1 8 1

O -ring Viton between valve blocks

 9 1 9 1

Technical data download

 　 　 　 　 　

　

2. High Tension Generator：

High tension generator：
Type BPS 100  External  IPS920 Intergraded
　

　

Constant voltage output Auto upgrade, constant voltage, good electrostatic wrapped Constant current, good electrostatic wrapped
Safety circular Folded back circuit, earthing current reduce to half without spark Non folded back circuit, earthing current down low, no spark
Input voltage 220volt, 50- 60 Cycles 220volt, 50- 60 Cycles
Power consumption approx.100 VA approx.44 VA
Protection system IP 55 IP 54
Output voltage 100KV negative 100KV negative, selectable for positive 
Output current Max. 300Micro-Amp adjustable Max. 150Micro-Amp un-adjustable
Size Approx. HxDxW:200x400x200mm Approx: HxDxW:22x250x28mm
Weight Approx.15.7kg Approx. 250g(cascade)
Radio class FN FN
Current auto cutting 300 UA high sensoring cut off 80~150UA sensoring cut off 
Back up Push reset bottom when over current or current system shut-down automatically Auto jump off while over current, re-switch for restarting
Suitable environment 0 - 40 ℃ 0 - 40  ℃

　

3.Paint Gear Metering Pump:

　

Paint Gear Metering Pump
Type GP10-1.8 GP10-3 GP10-6 GP30-1.8 explosion-proof
Proper paint Pure color, metallic paint
CC fluid volume read Digital Digital Digital Digital/ Non
Paint output CC/rpm 1.8 3 6 1.8
Paint output CC/min. 20~260  35~430  60~850  20~260 
Driven motor control AC pressure adjust/  DC non brush/ 
Option: Frequency converter Option: Servo
　 Paint output adjust Non-section remote-control
Material S.S.  Anti-erode alloy S. S.
Driving power AC220Vx 1Ф50/60Hz  90W
Weight, incl. Hose and coupling 7.5 kg 8 kg 8.5 kg 10 kg
Special specification: S.S. made, Ti plated, Artificial diamond, T joint for quick cleaning, high isolation, high explosion-proof

　

4.Electric Reciprocator:

Technical data of electric reciprocator ：
 
Vertical reciprocator
Horizontal reciprocator
Model
VR
VRF-1

VRF-2
HR
Stroke adjustment
Variable
fixed
 fixed
Variable
Rail design

BF special

Linear rail linear rail, balancing BF special
Loading weight/ kg
40
40
 60 40
Max. stroke/ M
1.5/2.0/2.5/3.0
 1.5/2.0 1.5/2.0/2.5/3.0
1.5/2.0/2.5/3.0
Lifting speed M／Min.
15 - 45
15~60
 15 - 45
Control
Frequency converter
Frequency converter
Protection
IP54
IP54
Voltage
380V, 50/60 Hz
380V, 50/60Hz
Output