C740 Water based PCB Stencil Cleaning Machine
This water-based board cleaning machine is mainly aimed at the electronics industry. SMT boards are cleaned using water-based cleaning solution. Employing the industry’s most advanced cleaning process, it achieves 100% cleanliness and environmental protection.
The machine consists of cleaning, rinsing, drying, and filtering systems. Powered by electricity and compressed air, operators manually place the boards into the cleaning chamber. After setting the cleaning, rinsing, drying, and other relevant parameters on the touchscreen, they press the start button, and the boards are automatically cleaned, rinsed, and dried.
Once the set cleaning process is complete, the machine stops automatically and resets for the next operation, enhancing efficiency and quality. This equipment is a new type of high-performance fully automatic cleaning device. It uses water-based cleaning agents and DI water for rinsing, posing no safety hazards and causing no harm to personnel.
- High-pressure spraying system specifically designed for cleaning boards, misprints, PCBs/PCBAs, etc., using water-based cleaning solution.
- Equipped with dual liquid tanks and heating systems to meet cleaning, rinsing, and hot air drying requirements.
- Process flow: Cleaning – Chemical.
- Monitors the resistivity of the rinsing solution to ensure cleanliness; resistivity can be adjusted to meet different stencil process requirements.
- Direct liquid reflux reduces liquid consumption.
- The overall stainless steel body is sturdy and durable, resistant to acidic, alkaline, and other cleaning solutions.
- Rinsing water can achieve long-term zero discharge through ion filtration.
- High-pressure fan + hot air drying for faster and thorough drying.
- Lower operating costs; only 30-120ml of liquid is required per cleaning cycle, and compressed air is used to recover residual liquid through pipelines and pumps after cleaning, reducing liquid consumption by 50%.
| Device Model | C740 | |
|---|---|---|
| Device Name | C740 Water based PCB Stencil Cleaning Machine | |
| Basic Specifications | Dimensions | 1310mm(L) × 1410mm(W) × 1860mm(H) |
| Control Method | PLC + touchscreen software control | |
| Rated Voltage | AC380V 50Hz 3P+N+E | |
| Rated Power | 15KW | |
| Total Power | Approximately 30KW | |
| Air Supply | 0.4-0.7Mpa | |
| Water Supply | 0.2-0.4Mpa | |
| Weight | Approximately 650KG | |
| Equipment Specifications | Cleaning Pump Power | 1.1KW |
| Coarse Rinse Pump Power | 1.1KW | |
| Overflow Rinse Pump Power | 0.06KW | |
| Cleaning Tank Heating Power | 7KW | |
| Rinse Tank Heating Power | 7KW | |
| Pre-Rinse Tank Heating Power | 4KW | |
| Cleaning Liquid Tank Capacity | 42L (at high level) | |
| Coarse Rinse Liquid Tank Capacity | 42L (at high level) | |
| Pre-Rinse Liquid Tank Capacity | 30L (at high level) | |
| Blower Flow Rate | 9.2m³/Min | |
| Operation Direction | Left-right reciprocating motion | |
| Equipment Functions | Cleaning Range | Printing screens, squeegees, misprints, PCB, PCBA |
| Cleaning Size | Maximum 740mm(L) × 740mm(W) × 40mm | |
| Workflow | Loading → Cleaning → Rinsing → Drying → Unloading | |
