Powder Coating System for Manual Coating Kits, GC20F with Hopper
- Powder hopper Capacity 50L
- Output Voltage 100kV
- Input Pressure 5.5-6bar
- Maximum Powder Output 520g/min
The powder coating system for manual coating kits, GC20F with hopper is a mobile electrostatic powder coating system that draws powder directly from the hopper. It combines efficient powder feeding and fluidization for even powder suspension, high-voltage electrostatic attraction for stable powder transfer efficiency, portable manual operation for small batches and complex workpieces, and fast color change capability.
Its modular trolley structure integrates the spray gun, powder pump, and controller while also improving movement balance. With front swivel casters and a user-friendly rotating handle, operators can move the system easily through busy workshop environments and bring it directly to large workpieces such as vehicle frames, construction machinery chassis, or extra-long aluminum profiles, helping reduce preparation time before coating.
- Large Steel Structures and Construction Machinery
For oversized and heavy workpieces such as excavator booms and tower crane sections, the GC20F trolley can move flexibly around the workpiece with the operator. Its 50L powder hopper supports long continuous coating runs and helps avoid color inconsistency caused by frequent powder refilling.
- Architectural Curtain Walls and Aluminum Profiles
Suitable for base coating of aluminum alloy doors and windows, curtain wall panels, and other aluminum profile products, ensuring stable and consistent film thickness during continuous production.
- Powder Coating of Metal Fences
- Powder Coating of Flat Workpieces
- Powder Coating of Vent Covers
Technical ParametersStandard input voltage 100–240 VAC Maximum air consumption 8.5 Nm³/h Frequency 50–60 Hz CANBus communication protocol Support Standard output voltage (to spray gun) 12 V External control (workpiece recognition system) Support Standard output current (to spray gun) 1.2 A Metal powder Support Spray gun output voltage 100 kV Other polyester powder Support Spray gun output current 100 uA Powder hose length 6 m Polarity Cathode Powder hose specification 12×18 / 11×17 mm Protection level IP54 Powder hose material POE with conductive strip Temperature range -40°C to 85°C Maximum powder discharge rate 520 g/min Input pressure 5.5–6 bar - - System ComponentsThis powder coating system mainly includes the GC20A controller, MG20 manual spray gun, trolley, PPH40 powder pump (maximum powder output: 520 g/min), 50L powder hopper, Nozzles & Spare Parts, powder hose, air pressure valve, and related accessories.
-
- The GC20A controller supports up to 20 programmable coating programs, and each parameter set can be saved automatically for quick recall in future production.
- It is equipped with a CANOpen communication module and provides an EDS file, offering strong support for secondary development and equipment connectivity.
- The system features built-in self-diagnosis and one-touch cleaning. The self-diagnosis function monitors the operating status automatically and alerts users to potential issues in time.
- The one-touch cleaning function greatly simplifies spray gun cleaning and maintenance, helping improve color change efficiency.
- LED display: Clear and refined screen display
- Power supply: Taiwan Mean Well power supply with 0V and 24V dual-channel output
- Main control chip: STMicroelectronics 32-bit STM MCU
- Power management: Texas Instruments power management chip with DSP and analog technology
- Solenoid valve: Japan SMC solenoid valve
High-Performance Spray Gun Control UnitThe control unit is equipped with digital valve technology and PCC precise current control, helping maintain stable airflow and pressure during the coating process. It also provides precise current adjustment below 10 µA, which helps prevent powder overcharging and improves coating stability and quality.
Three preset coating modes are available for flat parts, recoat parts, and complex parts. With dedicated buttons, a touchscreen, and a stepless adjustment knob, the controller enables fast and efficient operation.
Hardware Configuration - MG20 Manual Spray Gun
The MG20 manual spray gun is equipped with a built-in 100 kV high-voltage module and is suitable for most standard powder types.
Its built-in 100 kV high-efficiency voltage multiplication circuit ensures stable output for better coating performance. In addition to handling most common powders, it can also coat materials that are traditionally difficult to charge. Its wear-resistant design and carefully selected materials also help reduce maintenance costs.
The MG20 spray gun features an ergonomic design and weighs only 510 g, combining light weight with strong durability. Its unique spray angle and handle design help reduce operator fatigue during long working hours. The external remote control module allows coating parameters to be adjusted easily, and preset coating programs can be switched quickly by double-clicking the trigger, helping improve working efficiency.
- PPH40 Powder Pump
Suitable for fast color change and quick cleaning, the PPH40 powder pump features a plug-and-play design for fast installation, fast color change, and quick cleaning. Its quick-connect powder hose structure makes hose removal and reconnection easier during cleaning. The venturi tube is made of high-quality non-stick material and is fitted with a quick connector for compressed air. It delivers stable and even powder feeding with excellent atomization, helping produce high-quality coatings. The maximum powder output can reach 520 g/min, depending on the actual configuration and powder type.
Packaging & ShippingRelated ProductsNeed Custom Powder Coating System for Your Project?We develop tailored coating system solutions based on your drawings, layout plans, or project requirements. Contact us today to bring your project to life.
Related ManufacturiesLeave MessageSimilar Manufacturies and Parts