English  |
I.C.T
PCB Cleaning Machine
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| Reliable Screen Cleaning Machine
Electronics manufacturers select the I.C.T-800 Screen Cleaning machine when they need consistent removal of solder paste from stencils, red glue from masks, flux from misprinted boards, and residues from large PCBAs. The entire process takes place inside one chamber: aqueous detergent cleaning, DI water rinsing, and hot air drying. Four fixed spray rods and four air knives stay in position while the stencil moves back and forth, delivering even coverage without frame stress. Heating keeps detergent at the best temperature, stirring maintains uniform mixture, filters protect the system, and resistivity checks confirm rinse quality. This Screen Cleaning machine extends stencil life, improves print accuracy, lowers defects, and cuts expenses in busy SMT lines.
| Feature
Reliable power starts with the supply system of the I.C.T-800 Screen Cleaning machine. A high-power motor and diaphragm pump combine to deliver strong spraying and fast recovery of cleaning fluid. Quick-connect pneumatic interfaces simplify maintenance and speed up service. Pipeline joints use quick-release designs so replacement happens without delay. Angle seat valves at key locations allow the same loop to handle forward filling and reverse recovery. Flow directions are clearly marked on every pipe to avoid confusion. This engineering keeps the Screen Cleaning machine running steadily and makes daily servicing easy in active production environments.
The cleaning system in this Screen Cleaning machine stands out for its efficiency. Four fixed spray bars and four air knives remain stationary while a stepper motor moves the stencil rack back and forth, ensuring every area receives thorough treatment. Adjustable clamps fit different stencil sizes and allow quick swaps. Bottom guide channels with pulleys prevent water buildup and make loading or unloading smooth. Double-sealed doors plus a recovery tank stop any leftover liquid from gathering near the entrance. The setup cleans not only stencils but also solder paste, red glue, and flux from copper masks, resin plates, misprinted PCBs, and full PCBAs.
Large storage tanks support long operation in the Screen Cleaning machine. Two 60-liter vessels—one for detergent and one for rinse—reduce the need for frequent refills. Built-in heaters raise aqueous fluid temperature up to 60°C for stronger cleaning action. Temperature probes let users set exact levels, while four arc-shaped blades keep the liquid fully mixed. Liquid level sensors give sound and light alerts when supplies run low. Precision filters work before spraying and during recirculation to block contaminants and protect both parts and fluid. This tank design delivers steady performance across full production shifts.
The control system makes operation straightforward on the Screen Cleaning machine. An English color touch screen connects to PLC logic so operators can set and watch every detail. Cleaning temperature, wash time, rinse cycles, rinse heat, hot air dry duration and temperature, plus water resistivity all stay adjustable and visible. Imported brand parts ensure reliable service over years. Separate electrical and pneumatic boxes prevent interference. The layout follows CE and UL standards, keeping maintenance simple and safe. Precise control like this produces repeatable high-quality results and gives operators full confidence in each cycle.
| Comparison Before and After
| Specification
| Parameter | I.C.T-750 (Pneumatic) | I.C.T-800 (Auto Aqueous) |
|---|---|---|
| Power Source | Compressed air only (no electricity) | Electric (AC380V, 3-phase, 33KW total) |
| Max Stencil Size | L750 × W750 × H40 mm | L750 × W750 × H40 mm |
| Cleaning Method | 360° rotation spray + air blow dry | 4 fixed spray rods + 4 air knives, stencil moves back & forth |
| Cleaning Liquid | Solvent or aqueous (both supported) | Aqueous detergent only |
| Liquid Tank Capacity | 40 L | 60 L × 2 (cleaning + rinse) |
| Cleaning Time | 2–4 minutes | 2–5 minutes |
| Drying Time | 2–5 minutes | 3–5 minutes (hot air) |
| Heating Function | No heating (room temperature) | Yes (detergent up to 60°C, hot air up to 90°C) |
| SMT Line Equipment List
I.C.T provides coordinated equipment for complete SMT lines, including SMT stencil printers, SPI systems, high-speed mounters, reflow ovens, AOI inspection tools, and PCB conveyors for smooth high-yield assembly. For DIP lines we supply selective soldering machines and wave soldering systems that handle through-hole components with precision. Whether setting up SMT, DIP, or mixed production, I.C.T delivers matched machines with full planning, installation, and ongoing support to keep operations efficient and reliable from day one.
| Customer Success Video
I.C.T successfully completed overseas installation and Factory Acceptance Testing for two full SMT production lines at a North American beauty instrument manufacturer. The project met every production acceptance requirement on time and without issues. The lines featured laser marking machines, SMT printers with SPI, Panasonic mounters, Heller reflow ovens, AOI inspection equipment, PCB conveyors, PCBA cleaners, and automatic solder paste storage-thawing boxes. Our engineers stayed on site for setup, hands-on training, and final adjustments until the lines performed at peak efficiency. This project strengthened the customer’s trust in I.C.T as a dependable partner for international SMT solutions.
| Service and Training
I.C.T offers complete support to help customers get the most from their Screen Cleaning machine and entire production lines. Experienced engineers travel worldwide for on-site installation, commissioning, and practical training. They teach daily operation, routine maintenance, parameter settings, and basic troubleshooting. Remote assistance answers questions quickly, often the same day. Process advice helps raise yields and lower long-term costs. With more than 25 years of expertise, our team provides fast, ongoing help so factories can focus on manufacturing while we manage equipment reliability and improvement needs.
| Customer Reviews
Customers frequently praise our engineers for their knowledge, patience during installation, and quick solutions to any questions. Many highlight the Screen Cleaning machine for its steady performance, excellent cleaning results, and clear savings on consumables. Several mention the careful packaging and safe shipping that kept machines arriving undamaged after long international journeys. Fast responses and open communication earn special thanks. Overall, clients see I.C.T as a reliable partner that combines quality equipment with genuine, attentive service from start to finish.
| Our Certification
The I.C.T-800 Screen Cleaning machine meets major international standards for safety and quality. CE certification confirms it satisfies European safety rules, RoHS compliance limits harmful substances for environmental protection, and ISO9001 registration covers our complete quality management system. Several patents protect advanced features such as the fixed spray rods and moving stencil design. These certifications and patents show our focus on safe, eco-friendly, and innovative manufacturing. Customers can trust equipment built to strict global requirements for performance, durability, and responsible production.
| About Us and Factory
I.C.T creates full SMT solutions through our own research, development, and manufacturing in Dongguan. Since 2012 we have grown to 89 team members, including 20 skilled engineers, in a 12,000 m² industrial park. Our $30 million registered capital supports eight branch offices worldwide. We serve over 1,600 customers in 72 countries and have built deep knowledge in technical support, local needs, and lasting relationships. Strict testing and a full quality management system guide every production step to maintain high standards. We supply dependable machines and complete assistance so partners can build or improve their manufacturing lines successfully.
