SURPASS GC21-TU Desktop Type Lab Powder Coating Equipment

Integrated Experimental Spray Gun System featuring a 0.3L compact powder container  integrated with the powder pump. It supports flexible switching with Venturi pump  configurations and comes with a quick-release powder cup for rapid color changes and  cleaning, significantly enhancing the efficiency of multi-group comparative experiments. Ideal  for evaluating the comprehensive performance of powders with different formulations. (Note:  Wall-mounted bracket available as option.)

DVC Digital Valve Technology / Precise Powder Flow Control

This technology achieves stability and high consistency in the spraying process through the precise regulation of powder output, atomizing air and delivery air.

PCC Precision Charging

Dynamic charge regulation and intelligent matching achieve efficient charging and uniform adsorption of powder particles, significantly improving coating quality and production efficiency. 

For workpieces with complex geometries (such as automotive wheel hubs and home appliance casings), its charge regulation system can dynamically enhance the electric field intensity in hidden areas like deep cavities and grooves, ensuring the powder adsorption coverage rate is further improved.

250 Programmable Spray Programs, Enabling Repeatable Coating Effects

It can be programmed individually, store 250 custom programs, and these programs can be recalled at any time, ensuring quick and convenient operation.

Quick parameter adjustment

S1 —— Spray Gun Operation Indicator

T1 —— Parameter Increase Button

T2 —— Parameter Decrease Button

T3 —— Parameter Change Button

SURPASS GC20-TU equipment parameters

Standard input voltage：100-240VAC

Frequency：50-60 Hz

Standard output voltage (to spray gun)：12 V

Standard output current (to spray gun)：1.2 A 

Spray gun output voltage：100kV

Spray gun output current：100μA

Polarity：cathode

Protection level：IP54

Temperature range：-40°C-85°C

Compressed air

Input pressure：5.5-6bar

Maximum air consumption：8.5Nm³/h

Other functions

Canbus fieldbus：Support

External control （workpiecerecognition system）：Support

Powder coating capability

Metal powder capability：yes

Other polyester powder capability：yes

Standard configuration

Powder hose length (m)：16/20(Standard Powder Hose Options for Automatic Spray Guns)

Powder hose specification Ø (mm)：12*18/11*17

Powder hose material type：POE with Conductive Strip

Maximum powder discharge rate：520g/min