| Precision Glue Dispensing For SMT
The I.C.T SMT Glue Dispensing Machine is designed for PCB factories that need stable micro-volume dispensing, accurate path control, and reliable height compensation. It is used for semiconductor packages, board mounting, LED back-end, Mini-LED, PC hard drives, ICs, BGAs, and advanced SMT PCB assemblies. The system combines linear motor motion, laser height measurement, high-speed image processing, and automatic compensation to manage glue, underfill, and solder paste application. It can detect small PCB surface changes, correct chip position deviation, and adjust the dispensing action during production. For manufacturers handling dense PCB layouts, this machine helps make the dispensing process more controlled, repeatable, and easier to verify.
| Feature of SMT Glue Dispensing Machine
Transmission Structure System
The transmission system of the SMT Glue Dispensing Machine is built around X/Y linear motor drive control. This structure supports fast movement while keeping positioning stable during fine dispensing work. The reciprocating position accuracy can reach 3σ ±5μm on the X, Y, and Z axes, and the dynamic position accuracy can reach 3σ ±3μm on the X and Y axes. A load-type gantry structure gives the machine better stability when it runs at high speed. This is especially useful for IC packaging, Mini-LED, BGA, and fine board mounting processes, where small offsets can affect the final dispensing result. Stable motion is the first step toward stable glue placement.
Function Configuration
This system is not designed only for flat and simple boards. In real SMT production, PCB height can change, substrates can warp, and chip positions may shift slightly. The machine can measure three points on the PCB, calculate the working plane, and automatically adjust the needle height. Its non-contact laser system can detect 1μm substrate warpage, helping keep the dispensing distance under control. For underfill processes, upper and lower dual cameras can monitor material penetration under flip-chip components in real time. This function gives engineers better process feedback and helps reduce the need for repeated manual checking during setup and production.
Vision Non Stop
The vision non-stop function helps inspection and dispensing work in the same rhythm. The system can detect up to 100 chips per second and identify both chip position deviation and height deviation. After detection, it can compensate the dispensing action automatically, so the process does not depend only on a fixed program. This is important for products with many chips, small spacing, or repeated glue points. The SMT Dispensing System also supports dual compensation for path and glue amount. It can recognize overlapping points and calculate the required material volume, helping reduce excess glue, unstable dots, and process variation.
Configuration Options And Applications
Different materials need different dispensing methods, so the SMT Glue Dispensing Machine can be configured with suitable valve options. Screw valves are used for high-viscosity materials such as glue or solder paste, while jet valves are suitable for materials with better fluidity. For fine solder paste work, the minimum dot can reach 110μm, which is suitable for high-precision IC and BGA applications. The machine can be used in semiconductor packages, PCB board mounting, LED back-end, Mini-LED, and PC hard drive production. As an Automatic SMT Glue Dispensing Machine for PCB, it gives engineers more control over material type, dot size, speed, and process stability.
| High Precision Dispensing System Specifications:
| I.C.T-HD330 | High Precision SMT PCB Dispensing System |
| Max PCB Size | 50*70~250*330mm |
| Drive | Linear motor |
| X / Y repeatability precision- 3 sigma | ±5μm |
| X / Y max speed | 1500mm/sec |
| Acceleration | 1.5G |
| Picture processing-digital camera -automaton | Repeatability | ±1μm |
| Precision | MAX: 0.03sec/point |
| Alignment | S |
| Chip master | S |
| Bad mark | S |
| Repeatability precision | S |
| Non-Stop CCD | S |
| Height measure system(Laser Type) | Repeatability precision | ±1μm |
| 0.1sec/point |
| Calibration | Robot-camera | S |
| Camera-z | S |
| Camera-needle | S |
| Needle-z | S |
| Simply monitor | Dispensing area (OK/NG) | S |
| Dispensing perimeter (OK/NG) | S |
| Underfill permeation auto-monitor | S |
| Bad mark inspection | S |
| Height inspection | S |
| AOI feedback | Dispensing volume feedback | S |
| Picture processing feedback | S |
| Height measure feedback | S |
| Needle cleaning | Air blow type | S |
| Vacuum type | S |
| Material discharge | S |
| Electronic scales | Accuracy | 0.1mg / 0.01mg |
| Feedback | OPTION |
| Heat unit(pre/main/after) | OPTION |
| Compressed air | 0.4-0.6 Mpa |
| Power | AC200V,3φ,20A |
| Dimension | 1300*1100*1380mm |
| Weight | 850kg |
* I.C.T keeps working on quality and performance, specifications and appearance may be updated without particular notice.
| PCBA Coating Line Equipment List
This product can be matched with I.C.T’s coating and dispensing production line, including jet dispensing machines, conformal coating machines, UV curing ovens, IR curing ovens, PCB conveyors, coating AOI systems, and PCBA depaneling machines. The SMT Glue Dispensing Machine focuses on applying glue, underfill, solder paste, or protective material to selected PCB areas. A conformal coating machine protects larger board surfaces from moisture, dust, and contamination. Curing equipment completes the UV or thermal reaction after dispensing or coating. AOI helps inspect the process result, while depaneling equipment supports later board separation. These machines can be combined according to board size, material behavior, production speed, and workshop layout.
| Product Name | Purpose in PCBA Coating Line |
Coating Machine | Applies precise protective coatings to circuit boards for dustproof, waterproof, and explosion-proof protection. |
Curing Oven | Hardens coatings with IR or UV light, ensuring durable and strong protection. |
Conveyor | Transports circuit boards smoothly through the coating line for efficient processing. |
Loader and Unloader | 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. |
| Customer Success Video
In April 2026, I.C.T supported an SMT production line project for a Portuguese customer in the automotive electronics industry. The customer manufactures automotive lighting and control system products, so the line needed stable operation and clear operator training. After the machines arrived, I.C.T engineers went to the customer’s factory to complete installation, commissioning, line adjustment, and hands-on training. They worked with the customer’s team on machine operation, maintenance points, production flow, and daily use details. After the project, the customer gave positive feedback on the equipment performance and service quality. They especially appreciated the smooth installation process and the clear training provided by I.C.T engineers.
| Service and Training Support
I.C.T supports customers from the full SMT factory view, not only from one machine. Before a project starts, our team can review PCB type, glue process, output target, workshop space, inspection method, and future capacity plan. For a PCB glue dispenser automatic machine project, we can help connect dispensing, coating, curing, AOI, handling, and depaneling equipment into one practical process. After delivery, I.C.T can provide installation, commissioning, operator training, maintenance guidance, and process improvement. For new factories, we support the path from layout planning to trial production. For existing factories, we help improve line balance, equipment connection, and process stability.
| What Our Customers Say
Customers often value I.C.T because our support is practical and close to real production needs. In full SMT projects, they care about machine quality, engineer training, packing safety, response speed, and long-term service. Many customers say our engineers explain operation steps clearly, helping their operators understand the line faster and avoid early production mistakes. They also appreciate careful export packaging, especially when machines travel long distances. When technical questions appear during installation or daily production, I.C.T sales and engineering teams work together to respond quickly. This gives customers more confidence when starting a new SMT line, upgrading an old one, or expanding production capacity.
| Certifications and Standards
I.C.T builds SMT factory projects with a structured quality control process. Our equipment is supported by CE, RoHS, ISO9001, patents, and related technical documents, helping customers with supplier review, purchasing approval, and international compliance needs. For a complete PCB Dispenser System or SMT production line, quality control is not only about certificates. It also includes design review, incoming parts checks, assembly inspection, function testing, packing confirmation, shipment tracking, installation records, and after-sales service. I.C.T manages these steps because small issues before shipment can become costly delays after arrival. A controlled quality process helps customers reduce risk and prepare for stable production.
| About I.C.T Company and Factory
I.C.T provides electronics manufacturing equipment and full factory solutions for SMT, DIP, coating, dispensing, assembly, robotics, and smart factory projects. We have our own R&D, production, engineering, sales, and service teams, so customers can receive support from early planning to stable production. Over the years, I.C.T has served customers in many countries with equipment supply, installation, training, and process improvement. Our work is not limited to selling single machines. We help customers build new factories from 0 to 1 and upgrade existing production from 1 to 10. With strict inspection, global project experience, and full-line capability, I.C.T helps manufacturers build scalable electronics production systems.
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