| Solder Paste Jet Dispensing Machine
The I.C.T Solder Paste And Adhesive Dispenser is built for precise micro-volume dispensing on dense SMT PCB assemblies. It is suitable for semiconductor packages, board mounting, LED back-end, Mini-LED, PC hard drives, ICs, and BGA applications. Combining linear motor motion, laser height detection, high-speed vision, and automatic compensation, the system controls dot size, path, and glue volume while correcting PCB warpage and chip deviations. Operators benefit from repeatable placement, consistent underfill penetration, and reduced material waste, all while maintaining high-speed production on fine-pitch SMT boards.
| Feature of Solder Paste Jet Printer Machine
Transmission Structure System
The machine’s X/Y linear motor drive and load-type gantry ensure stable, high-speed motion. Reciprocating accuracy reaches 3σ ±5μm (X/Y/Z axes), dynamic accuracy 3σ ±3μm (X/Y axes). This guarantees repeatable micro-dot placement even in dense PCB areas and on fine-pitch ICs. The gantry minimizes vibration and enables high-throughput dispensing without losing positional accuracy, ensuring that each solder paste dot is applied consistently and reliably in automated SMT production.
Function Configuration
Automatic needle height correction adjusts for PCB warpage using three-point measurements. Upper and lower cameras monitor material penetration in real time, feeding process feedback to successive dispensing cycles. The system can accommodate different PCB sizes, material viscosities, and component layouts. Engineers can select valves, adjust speed, and optimize path configuration. This functionality reduces dependence on operator skill, improves process repeatability, and ensures that both solder paste and adhesive are consistently applied for high-precision SMT PCB assembly.
Vision Non Stop
Vision non-stop capability allows inspection and dispensing to operate concurrently. The system can detect up to 100 chips per second, automatically identifying positional and height deviations, then compensating the dispensing action. Dual compensation for path and glue volume ensures overlapping points receive the correct material, avoiding excessive buildup or missing dots. This is critical for high-density ICs and BGA assemblies, where stopping for inspection would slow production. Continuous visual feedback maintains process consistency and improves throughput while maintaining precise material placement.
Configuration Options And Applications
Valve and nozzle options allow flexibility: screw valves for high-viscosity materials like glue or solder paste; jet valves for fluid materials. Minimum solder paste dot reaches 110μm, suitable for ICs and BGAs. Applications include semiconductor packages, PCB mounting, LED back-end, Mini-LED, and PC hard drives. This system allows a single platform to handle multiple high-precision SMT PCB dispensing tasks while maintaining consistent quality and repeatable performance in demanding production environments.
| Solder Paste Jet Printer Machine 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
The Solder Paste Jet Dispensing Machine integrates with I.C.T’s full coating and dispensing production line. Related equipment includes jet dispensers, conformal coating machines, UV/IR curing ovens, PCB conveyors, AOI inspection, and PCBA depaneling systems. The dispenser applies solder paste, adhesive, or underfill to selected areas; coating machines protect wider PCB surfaces; curing ovens finalize the material; AOI ensures quality, and depaneling separates finished boards. These machines work together to optimize efficiency, reduce rework, and maintain consistent quality in SMT PCB production.
| 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 installed a full SMT line for a Portuguese automotive electronics manufacturer producing lighting and control system assemblies. Our engineers handled on-site installation, line calibration, and operator training. They instructed the team on workflow, machine operation, maintenance, and practical production practices. The customer praised the line performance and the clarity of training, noting that installation was smooth, operators quickly adapted, and production quality remained consistently high throughout the process.
| Service and Training Support
I.C.T provides full-line factory support, not just individual machine service. Before shipment, engineers evaluate PCB types, material selection, production speed, workspace, and future expansion. After delivery, we assist with installation, commissioning, operator training, maintenance guidance, and process optimization. Support ensures smooth integration of dispensing, coating, curing, inspection, handling, and depaneling equipment. New factories receive guidance from layout planning to trial production, while existing factories benefit from process improvement, line balancing, and workflow optimization, enabling consistent high-precision SMT output.
| What Our Customers Say
Customers value I.C.T’s practical, hands-on guidance. In full SMT projects, they appreciate machine reliability, clear training, secure packaging, quick response, and post-sale support. Engineers explain operations in a practical manner, helping operators reduce errors and optimize production. Export packaging ensures safe transport. Technical questions during installation or production are addressed promptly by sales and engineering teams. This comprehensive support instills confidence when launching new SMT lines or upgrading existing production.
| Certifications and Standards
I.C.T maintains structured quality management for SMT factory projects. The Solder Paste And Adhesive Dispenser is CE, RoHS, ISO9001 certified, with patent coverage for core functions. Quality procedures include component inspection, assembly verification, function testing, packing confirmation, shipment tracking, installation records, and post-sale service. Comprehensive quality management ensures reliable, repeatable dispensing performance and reduces production risks, supporting high-precision SMT PCB operations.
| About I.C.T Company and Factory
I.C.T provides end-to-end solutions for SMT, DIP, coating, dispensing, assembly, robotics, and smart factory projects. With R&D, production, engineering, sales, and service teams in-house, I.C.T supports customers from planning to steady-state operation. The company has served clients worldwide, providing equipment, installation, training, and process optimization. Beyond machine supply, I.C.T builds new production lines from 0 to 1 and upgrades existing facilities from 1 to 10, delivering scalable, precise, and reliable SMT PCB manufacturing systems.
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