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I.C.T-750
I.C.T
PCB Cleaning Machine
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| Reliable Stencil Washing Machine
Factories that value safety and simplicity choose the I.C.T-750 stencil washing machine to clean solder paste or red glue from SMT printing stencils. Powered entirely by compressed air, the machine needs no electrical connection, making it suitable for locations with strict safety rules or limited power supply. Famous pneumatic components, combined with strict production standards, ensure consistent high performance. The patented 360° rotation spray rods clean thoroughly from every direction while protecting stencil tension. One button starts the full automatic cycle of cleaning and drying. Liquid recycles efficiently, and both solvent and aqueous detergents produce the same 100% clean result. This stencil washing machine helps maintain excellent print quality with minimal effort and low running costs.
| Feature
The foundation of the I.C.T-750 stencil washing machine rests on strong materials and reliable air power. All main parts use SUS 304 stainless steel that resists acid, alkali, and corrosion for a dependable 10-year lifespan. The machine operates solely on compressed air, eliminating any need for electricity and reducing safety risks in certain production areas. A high-quality diaphragm pump from Ingersoll Rand in the USA provides steady pressure. Indicator lights come from Koganei in Japan, and the timer from Hengstler in Germany delivers accurate control. These well-known components work together without failure. The modular construction allows easy access during checks or repairs, keeping maintenance quick and production moving.
Effective cleaning comes from the patented design inside this stencil washing machine. Two 360° rotating spray rods, one on each side, deliver fluid evenly across the entire stencil surface and into every opening. Rotation ensures complete coverage without damaging stencil tension. After cleaning, compressed air blows the stencil dry automatically. Operators simply press one button to begin the full cycle. An inner-lock safety door and safety valve stop the machine immediately if the door opens, protecting workers at all times. The system handles both solvent-based and water-based detergents with identical excellent results. This straightforward approach removes residues thoroughly while remaining safe and easy to use in daily SMT operations.
Liquid management receives careful attention in the I.C.T-750 stencil washing machine. The 40-liter tank holds cleaning fluid that passes through a precise three-level filtering system of 20µm, 5µm, and 1µm stages. This process removes particles before the liquid returns for reuse, keeping consumption low and waste minimal. Pipes and valves made of stainless steel 304 maintain clean flow and durability. Large-core filter buckets handle high volumes without frequent clogging. The machine supports both solvent and aqueous detergents equally well. Operators can adjust cleaning time, drying time, or spray pressure to match specific production requirements, ensuring consistent performance over many cycles.
Operation stays simple yet secure with the stencil washing machine. One button activates the complete automatic sequence of cleaning followed by drying, leaving little chance for mistakes. Compressed air between 0.5 and 0.7 MPa drives the process at normal room temperature without any heating. The control panel shows clear indicators and uses a reliable timer for monitoring progress. Safety remains a priority: the inner-lock door prevents access while the machine runs, and the safety valve halts operation at once if opened. Modular parts make any service work fast and straightforward. Users appreciate this combination of ease, safety, and dependable results in busy production environments.
| 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 matched equipment for SMT assembly process, including SMT PCB Print Machine, SPI systems, high-speed mounters, Customized PCB Reflow Oven, AOI inspection tools, and PCB conveyors for smooth, high-quality assembly. For DIP lines, we offer selective soldering machines and wave soldering systems that handle through-hole components with precision and reliability. Whether setting up SMT, DIP, or mixed production, I.C.T delivers coordinated machines with full planning, installation, and ongoing support to keep operations efficient and dependable from the first day.
| Customer Success Video
I.C.T successfully supported a North American beauty instrument manufacturer by completing overseas installation and Factory Acceptance Testing on two full SMT production lines. The project finished smoothly, with all production acceptance standards met on schedule. The lines included laser marking machines, SMT printers with SPI, Panasonic placement machines, Heller reflow ovens, AOI inspection equipment, PCB conveyors, PCBA cleaners, and automatic solder paste storage-thawing systems. Our engineers stayed on site to handle setup, provide detailed training, and perform final adjustments until the lines operated at full efficiency. This successful delivery strengthened the customer's confidence in I.C.T for reliable international SMT solutions.
| Service and Training
I.C.T offers complete support so customers receive maximum benefit from their stencil washing machine and entire production lines. Skilled engineers travel worldwide for on-site installation, startup commissioning, and practical operator training. Training covers correct daily operation, routine maintenance, parameter adjustments, and basic troubleshooting. Remote technical assistance answers questions quickly, often resolving issues the same day. We also provide advice on process improvements to increase yields and lower long-term costs. Drawing from more than 25 years of experience, our team delivers prompt, ongoing help that continues long after delivery. This allows factories to focus on manufacturing while we take care of equipment reliability and support needs.
| Customer Reviews
Customers frequently praise our engineers for their knowledge, patience during installation, and fast response to any questions. Many highlight the stencil washing machine for its steady performance, complete cleaning results, and clear savings on liquid usage. Several reviews mention the careful packaging and safe shipping that kept machines arriving undamaged after long international transport. Quick replies and open communication also earn strong approval. In general, clients see I.C.T as a dependable partner that combines solid equipment with genuine, professional service from the beginning through continued support.
| Our Certification
The I.C.T-750 stencil washing machine meets important international standards for safety and quality. It carries CE certification for European safety requirements, RoHS compliance to limit harmful substances, and ISO9001 registration for our quality management system. We also hold multiple patents on innovations such as the 360° rotating spray rod system. These certifications and patents demonstrate our commitment to safe, environmentally responsible, and technically advanced manufacturing. Buyers can trust that the equipment follows strict global guidelines for performance, durability, and responsible production practices.
| About Us and Factory
I.C.T develops complete SMT solutions through our own research, design, and manufacturing at the Dongguan facility. Since starting in 2012, we have grown to 89 employees, including 20 experienced engineers, inside a 12,000 m² industrial park. Our $30 million registered capital supports eight branch offices worldwide. We have served more than 1,600 customers in 72 countries and gained deep knowledge of technical needs, local conditions, and trust-building. Strict testing steps and a full quality management system guide every stage of production to maintain high standards. We supply reliable machines and complete assistance to help partners build or improve their manufacturing operations around the world.
