English  |
I.C.T
| Quantity: | |
|---|---|
| PCB Desktop Selective Conformal Coating Machine
The Desktop Conformal Coating Machine is engineered for precise, selective coating of PCBs in small-batch or prototype production. Three-axis motion with stepper motors and synchronous belt drives ensures repeatability of ±0.1mm. Operators can program points, lines, and complex curves via a handheld control unit. The system supports board sizes from 50×50 to 400×400mm and heights up to 80mm. Equipped with 10L material and 2L cleaning tanks, it handles UV, epoxy, and solvent-based coatings. Quick product change, compact structure, and intuitive control make it ideal for PCBA assembly lines requiring flexibility, accuracy, and repeatable results.
The desktop system uses a three-axis robot to precisely apply conformal coatings, supporting selective application on small, medium, and high-density PCBs. Spray valves are adjustable for various viscosities and coating types, including UV and epoxy. Height detection compensates for small variations in PCB flatness. Edge recognition and anti-drip functions maintain uniform coverage and prevent material overflow. The robot can execute points, lines, circles, arcs, and irregular curves continuously. This ensures reproducible, high-quality coating for sample production, prototype boards, or low-volume PCBA assembly lines.
The machine features a compact conveyor and holder setup, accommodating PCB thicknesses from 0.4 to 6mm and dimensions 50×50 to 400×400mm. Stepper-driven transport ensures precise positioning during coating. Quick-change fixtures and anti-block design reduce downtime between products. Boards are stabilized during the coating process to maintain uniform application. The desktop format allows placement on a workstation, making it suitable for engineering labs, small-batch production, and flexible assembly environments where space and accuracy are priorities.
Material is supplied via 10L adhesive tanks and 2L cleaning tanks with regulated air pressure between 4.5–6 Kg/cm². The system maintains consistent flow to ensure uniform layer thickness. Operators can program paths and coating volumes using the teaching box, ensuring precise micro-volume dispensing. The desktop machine supports quick adjustments for different materials or PCB designs. Independent cleaning cycles reduce contamination risk, and the controlled environment guarantees repeatable, high-quality results across multiple PCBA assemblies.
| 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 Conformal Coating Machine can be combined with I.C.T’s full PCBA assembly solutions, including pick-and-place machines, soldering lines, selective coating stations, IR/UV curing units, AOI inspection, and depaneling systems. Integration enables seamless transfer from component placement to selective coating and curing. CCD vision systems monitor coating quality inline. Combined, these machines provide efficient, accurate, and repeatable production workflows, suitable for small to medium volume PCBA manufacturing and prototyping environments.
| 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 successfully delivered three production lines—SMT, DIP, and Coating—to an automotive electronics manufacturer in Saudi Arabia. I.C.T engineers completed on-site installation, calibration, and operator training. The customer had previously visited I.C.T in June 2025 to inspect equipment and processes. Upon completion, the client awarded honorary certificates to the engineers, acknowledging professional service and the reliability of the delivered SMT, DIP, and coating lines for establishing a new ODM factory capable of independent R&D, design, and production.
I.C.T provides complete service across SMT, DIP, and coating operations, not limited to individual machines. Pre-delivery evaluation includes PCB types, coating materials, production capacity, workshop layout, and future expansion plans. Post-delivery, engineers provide installation, commissioning, operator training, maintenance guidance, and process optimization. The desktop coating machine is integrated into the full assembly workflow, ensuring stable operation, efficient throughput, and consistent coating quality. New facilities receive step-by-step guidance from layout planning to trial production, while existing lines benefit from process optimization and line balancing.
Clients consistently praise I.C.T for hands-on support and quick response. Engineers provide clear operational instructions to minimize errors and improve throughput. Packaging ensures safe transport of desktop machines. Any questions during installation or production are handled promptly by coordinated sales and technical teams. Customers gain confidence in launching new SMT, DIP, and coating lines while maintaining repeatable, high-quality conformal coatings across PCBA assemblies in small-batch or prototyping environments.
The Desktop PCBA Coating Machine is CE and ISO9001 certified. Quality control includes inspection of components, assembly verification, function testing, packing review, shipment tracking, installation records, and post-sale service. These procedures ensure consistent, repeatable coating performance, reduce operational risk, and guarantee uniform application of adhesives and conformal coatings for SMT PCB and LED assemblies.
I.C.T provides full SMT, DIP, coating, dispensing, assembly, and smart factory solutions. With in-house R&D, production, engineering, sales, and service teams, I.C.T supports clients from planning to stable production. Global projects include equipment supply, installation, training, and process optimization. Beyond delivering machines, I.C.T builds new facilities from 0 to 1 and upgrades existing lines from 1 to 10, enabling scalable, precise, and reliable PCBA conformal coating and assembly solutions.
