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New Design Off-Line Automatic SMT Stencil PCB Cleaning Machine in China

The I.C.T-750 stencil PCB cleaning machine cleans SMT stencils with compressed air only, giving perfect results while cutting costs and risks in any factory setting.

a. Runs on air power alone with no electricity needed.
b. Handles both solvent and aqueous detergents equally well.
c. Uses patented 360° rotating spray rods for full coverage.
d. Recycles liquid to keep consumption very low.
e. Features inner-lock safety door that stops instantly if opened.
f. Employs three-level precise filtering for repeated use.
g. Built from durable SUS 304 stainless steel for long life.
 
  • I.C.T-750

  • I.C.T

  • off-line automatic SMT stencil cleaning machine

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| Dependable Stencil PCB Cleaning Machine


The I.C.T-750 stencil PCB cleaning machine meets the needs of electronics makers who want safe, simple cleaning of solder paste and red glue stencils. It operates entirely on compressed air with no electric power at all. Patented 360° rotation spray rods on both sides deliver even cleaning while protecting stencil tension. One button starts the full automatic clean-and-dry cycle. The 40-liter tank recycles fluid through a three-level filter system, saving money and reducing waste. Famous pneumatic parts from top brands add reliability, and the modular design makes maintenance easy. This off-line automatic SMT stencil cleaning machine keeps print quality high and production steady.


Feature

Supply System

1-1 Supply system


The supply system of the stencil PCB cleaning machine relies on compressed air only. A strong diaphragm pump from Ingersoll Rand provides steady pressure. All pneumatic parts use quick-connect fittings for fast service. Stainless steel 304 pipes and valves ensure clean flow and durability. Large filter buckets handle high volume without quick clogging. Flow markings on pipelines prevent mistakes. This straightforward setup delivers reliable power day after day with almost no downtime.


Cleaning System

2-1 Cleaning system


Cleaning in the stencil PCB cleaning machine comes from patented 360° rotating spray rods placed on both sides. They reach every opening and surface evenly. Compressed air then blows the stencil dry automatically. One button starts the complete cycle with no manual steps. The inner-lock safety door stops the machine instantly if opened. This design removes all residues from solder paste or red glue stencils while keeping the frame safe and tension stable.


Storage Tank

3-1 Storage tank


Control stays simple on the stencil PCB cleaning machine. One button starts the full automatic clean-and-dry process. A clear timer and indicator lights from trusted brands track every step. Compressed air pressure runs at 0.5-0.7 MPa at room temperature. The safety valve and locked door protect operators at all times. Modular parts allow quick access for any check or repair. This direct control keeps operation safe, fast, and worry-free.


Control System

4-1 Control system


I.C.T completed overseas installation and Factory Acceptance Testing for two full SMT lines at a North American beauty instrument maker. The project passed all acceptance checks on time. Equipment included laser markers, SMT printers with SPI, Panasonic mounters, Heller reflow ovens, AOI systems, PCB conveyors, PCBA cleaners, and automatic solder paste storage units. Our engineers stayed on site for setup, training, and fine-tuning until lines ran perfectly. This success built strong trust in I.C.T for global SMT projects.


Comparison Before and After


5-1 comparison Before and After 01


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

SMT LINE


I.C.T supplies matched equipment for PCB board assembly line including stencil printers, SPI, PCB Pick Place Machine, reflow ovens, automated optical inspection equipment, and conveyors. For DIP lines we offer automated selective soldering machine. Whether building SMT, DIP, or mixed lines, I.C.T provides coordinated machines with full planning and support for smooth production from day one.


1 SMT Line with SMT Machine 01



Customer Success Video


I.C.T completed overseas installation and Factory Acceptance Testing for two full SMT lines at a North American beauty instrument maker. The project passed all acceptance checks on time. Equipment included laser markers, SMT printers with SPI, Panasonic mounters, Heller reflow ovens, AOI systems, PCB conveyors, PCBA cleaners, and automatic solder paste storage units. Our engineers stayed on site for setup, training, and fine-tuning until lines ran perfectly. This success built strong trust in I.C.T for global SMT projects.



Service and Training


I.C.T gives complete support for every stencil PCB cleaning machine and full production line. Engineers travel worldwide for on-site installation, startup, and hands-on training. They teach daily operation, maintenance, and quick troubleshooting. Remote help answers questions fast, often the same day. Process tips raise yields and cut costs over time. With more than 25 years of experience, our team stays ready long after delivery so factories stay focused on output.


PCB Cleaning Machine 201


| Customer Reviews


Customers praise our engineers for their skill, patience, and fast answers during installation. Many note the stencil PCB cleaning machine gives spotless results and saves on liquid use. They also mention careful packing that kept machines safe after long shipping. Quick responses and clear talk earn high marks. Overall, clients see I.C.T as a reliable partner that delivers solid equipment and real care.


Customer-Review-02


Our Certification


The I.C.T-750 stencil PCB cleaning machine carries CE safety approval, RoHS environmental compliance, and ISO9001 quality system certification. Several patents cover its 360° spray rod design. These marks confirm safe, eco-friendly, and advanced construction. Buyers know they receive equipment built to strict global standards for performance and responsibility.


证书1

About Us and Factory


I.C.T develops full SMT solutions with its own research, design, and manufacturing in Dongguan. Since 2012 we have grown to 89 staff, including 20 engineers, in a 12,000 m² facility. Our $30 million capital supports eight global branches. We serve over 1,600 customers in 72 countries with strict testing and quality systems. We supply reliable machines and complete support to help partners build or improve their lines.

工厂1



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