The SMT PCBA Desktop Conformal Coating Machine is designed for small-batch or prototype PCB coating with high precision. Three-axis motion allows selective application on single- or double-sided PCBs. It accommodates board sizes 50×50 to 400×400mm with heights up to 80mm. The system includes 10L material and 2L cleaning tanks and adjustable spray valves. Operators can program points, lines, circles, arcs, and curves. Quick product change and intuitive interface make it ideal for offline production, small pilot lines, and lab environments, ensuring repeatable and uniform conformal coating results.
Three-axis robot applies coatings with high repeatability across complex PCBs. Adjustable valves handle multiple viscosities, including UV and epoxy adhesives. Height detection and edge recognition ensure uniform coverage while preventing overspray. Supports single- and double-sided boards. This feature guarantees consistent coating quality for prototype, lab, and small-batch SMT PCBA production.
Compact desktop conveyors and fixtures stabilize boards during coating. Stepper motors ensure precise motion. Quick-change fixtures minimize downtime when switching boards. The desktop layout is ideal for engineering labs, pilot production, or small-scale SMT PCB coating. The system prevents misalignment and ensures uniform coverage on a variety of board sizes and thicknesses while maintaining high efficiency.
Material supply includes 10L main tank and 2L cleaning tank with regulated air pressure 4.5–6 Kg/cm². Teaching box programming allows path definition and coating volume adjustments. Independent cleaning cycles reduce contamination. Controlled material flow guarantees consistent coating thickness. Flexible programming accommodates multiple PCB layouts, ensuring reproducible results in small-batch or offline production environments.
| Item | I.C.T-T420 |
|---|---|
| Valves Number | Atomizing valve 1pcs, precision valve 1pcs |
| Axis Number | 3-Axis (X, Y, Z) |
| PCB Size | 50×50 ~ 400×400 mm |
| PCB Thickness | 0.4 ~ 6 mm |
| PCB Warpage | <1% |
| Driver System | Stepper motor |
| Material Volume | 1×10L glue bucket + 1×2L cleaning bucket |
| Max. Speed | 400 mm/sec |
| Max. Component Height | 80 mm |
| Fan Shape Spray Width | 5 ~ 8 mm |
| Smallest Spray Diameter | 5 mm |
| Repeated Accuracy | ±0.1 mm |
| Product Changeover | <8 Minutes |
| Inspect Light | UV Light |
| Air Pressure | 4.5 ~ 6 Kg/cm² |
| Power Supply | AC220V±10%, 50/60Hz, 500W (Option: 110V) |
| Control Method | Control handle |
| Dimension (L×W×H) | 800×900×900 mm |
| Weight | Approx. 50 kg |
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The desktop coating machine integrates with I.C.T full SMT/DIP lines including pick-and-place, selective soldering, AOI, and depaneling systems. Inline CCD vision monitors coating quality. Combined, these systems optimize throughput, minimize rework, and maintain uniform coating coverage for PCBA and LED assemblies. Ideal for labs, pilot lines, and small-batch SMT production.
| Product Name | Purpose in PCBA Coating Line |
|---|---|
Applies precise protective coatings to circuit boards for dustproof, waterproof, and explosion-proof protection. | |
Hardens coatings with IR or UV light, ensuring durable and strong protection. | |
Transports circuit boards smoothly through the coating line for efficient processing. | |
Provides and stores PCB for the production line, ensuring smooth input and output. | |
| Conformal coating AOI | Inspects coating quality and detects defects to ensure high standards. |
In December 2025, I.C.T delivered three production lines—SMT, DIP, and Coating—to a Saudi automotive electronics manufacturer. Engineers handled installation, calibration, and operator training. The client had previously visited I.C.T in June 2025 to inspect equipment and production processes. After commissioning, engineers received honorary certificates recognizing professional service and reliability of the complete SMT, DIP, and coating line solution for a new ODM factory capable of R&D, design, and production.
I.C.T provides end-to-end support across SMT, DIP, and coating operations. Pre-delivery evaluation includes PCB types, coating materials, capacity, and layout. Post-delivery, engineers provide installation, commissioning, operator training, maintenance, and process optimization. The desktop coating machine is incorporated into the full assembly workflow, ensuring repeatable coating quality. New facilities receive guidance from layout to trial production, while existing lines gain optimized workflow and stable operations.
Clients appreciate I.C.T for clear instructions, hands-on support, and quick responses. Engineers guide operators to reduce errors and improve throughput. Packaging ensures safe delivery. Technical questions during installation and production are promptly addressed. Customers trust I.C.T in launching new SMT, DIP, and coating lines while achieving uniform, repeatable PCBA coating results in offline or small-batch production.
The Desktop Conformal Coating Machine is CE and ISO9001 certified. Quality management includes component inspection, assembly verification, functional testing, packing review, shipment tracking, installation, and post-sale service. These standards guarantee reproducible, high-quality conformal coatings for small-batch and prototype PCBA production, including selective coating of LED and electronic modules.
I.C.T delivers turnkey solutions for SMT, DIP, coating, dispensing, assembly, robotics, and smart factories. In-house R&D, production, engineering, sales, and service teams guide clients from planning to stable production. Global projects cover equipment supply, installation, training, and process optimization. I.C.T builds new facilities from 0 to 1 and upgrades existing lines from 1 to 10, providing scalable, precise, and reliable PCBA conformal coating solutions.
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About I.C.T:
I.C.T is a leading provider of factory planning solution. We have 3 wholly-owned factories, providing professional consultation and services for global customers. We have more than 22 years of eletronic overall solutions. We not only provide a complete set of equipment, but also provide full range of technical support and services, and give customers more reasonable professional advice. We help many customersv to set up factories in LED, TV, mobile phone, DVB, EMS and other indutries all over the world. We are to set up factories in LED, TV, mobile phone, DVB, EMS and other indutries all over the world. We are trustworthy.
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