TBC-153 – PCB Brush Cleaning System
The TBC-153 utilizes online transmission technology and a touch-brush technique to perform a comprehensive cleaning cycle for flux residue on PCBA surfaces following wave soldering. This process includes applying a cleaning agent, rinsing with deionized water, and drying with hot air. It achieves superior cleanliness levels while effectively replacing manual labor, significantly enhancing cleaning efficiency.
Features and benefits
- Specially designed for flux removal after wave soldering
- Environment-friendly, automatic cleaning mode, avoids the operator contact with chemical liquid directly
- The unique combination in rolling brush and flat brush ensures the cleanliness
- Transport rail width regulation easily, can adapt to various PCBAs of different width
- Filter pressure and liquid conductivity real-time monitoring, provide the quantitative change time of filter and the liquid intuitively
- Join up wave soldering machine, online cleaning automatically
Specifications
PCB BRUSH CLEANING PROCESS
MAIN COMPONENTS
Roller brush and disk brush combination, all-round no dead Angle brushing
The design of the roller brush and disc brush allows for quick disassembly; simply unscrewing one screw enables rapid removal.
TBC-153 is an automatic touch-brush type cleaning machine specially designed for the removal of flux residue after PCBA wave soldering.
| Properties | TBC-153 |
| PCBA width | 50~350mm (adjustable) |
| Connected with other equipment | Capable |
| Cleaning speed | 11 ~ 18s/pcs (can be adjusted according to the actual cleaning effect) |
| Cleanable PCBA thickness | 1 ~ 3mm |
| Maximum height of components on the board | ≤80mm |
| Overall dimension | L2900 x W1250 x H1150 |
| Conveyor height | 750mm |
| Structural material | SUS304 stainless steel + special aluminum profile frame |
| Total weight | ~400 kg |
| Machine frame | Special aluminum profile |
| Outer sealing plate and upper cover | SUS304 stainless steel |
| Cleaning tank material | SUS304 stainless steel |
| Observation window | Integrated |
| Movable doors | Front and back of the body |
PCB BRUSH CLEANING STATION
| Properties | TBC-153 |
| Cleaning medium | No flash point or high flash point, volatile, environmentally friendly, solvent cleaning agent |
| The material of the brush wire | |
| 2 roller brushes | Anti-static nylon wire |
| 2 disc brushes | Anti-static nylon wire or sisal silk |
| Storage tank amount | 3 |
| Storage tank volume | 40L |
| Filtration accuracy | 1-5μm/10’’ |
- The apparatus consists of three separate brush cleaning stations, each equipped with a unique combination of a rolling brush and a disk brush.
- An automated liquid loading system ensures that the cleaning liquid saturates the roller brush, which then rolls over the PCBA surface, effectively dissolving and removing any flux residue.
- The contaminants are then filtered out using the cleaning liquid filtration system, allowing for the recycling of the cleaning solution.
- In contrast, the disk brush operates without any liquid and swiftly rotates to scrub the wet PCBA at high speeds.
LIQUID LEVEL CONTROLLER
As the solvent evaporates and the PCBA is constantly immersed and removed, the solvent will gradually diminish in the cleaning tank. A liquid level controller is installed in the liquid storage tank to prevent this. When the fluid level reaches a low point, the controller triggers an alarm signal to remind users to refill it manually.
Technical Documents
TBC-153 PCB Brush Cleaning System Technical Data Sheet
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