Industrial-grade water-cooled UV curing system: 120×20mm dual-channel high-efficiency photopolymerization machine
Model: JLK12020-S, one tractor with two trailers (customization available)
Spot size: 120×20 mm (narrow and elongated shape, precisely covering the linear adhesive application area)
Cooling method: Circulating water cooling system (temperature control accuracy ±0.5°C, suitable for continuous operation)
Core strengths and highlights
1. Intelligent collaboration with one host controlling two independent lighting heads, enabling dual efficiency – simultaneous curing
or sequential triggering (e.g., pre-curing first, then full curing) can increase production capacity by 200%.
2. Water-cooled constant-temperature technology ensures no thermal damage.
It features built-in titanium alloy water-cooling channels, ensuring that the temperature rise of the irradiated surface remains ≤1.5°C
(whereas the temperature rise in the mercury lamp version exceeds 40°C). This design effectively eliminates the problems of deformation
or yellowing in heat-sensitive materials such as PET films and PCBs.
Even after 8 hours of continuous operation, the light intensity decreases by less than 3%, and the device has a lifespan of up to 30,000 hours
(twice that of the air-cooled models).
3. High uniformity and narrow spot size, ideal for precision applications
The 120×20mm rectangular light spot features a uniformity of over 90%, making it perfectly suitable for the following processes:
- Sealing of mobile phone frames using UV adhesive
- Curing of inks on FPC flexible circuit boards
- Application in the adhesive curing processes for microelectronic chip packaging
With a peak intensity of 8,000 mW/cm² (@365nm), this light source can penetrate 150μm thick black UV adhesive in just 3 seconds.
4. Energy-saving and environmentally friendly, with significant cost reductions
The power consumption is only 180W per channel, which represents an 85% reduction in energy consumption compared to traditional
mercury lamps. This results in annual electricity savings of over ¥20,000, assuming 24 hours of operation per day.
Zero ozone emissions and no mercury pollution; these products have also passed the RoHS/CE certification.
Solutions to industry-specific pain points
| Application scenarios | Traditional issues | Local solution |
| Mobile phone assembly | The thermal expansion of the border adhesive causesscreen to crack. | Water-cooled temperature control combined with narrow-spot tracking have increased the yield rate to 99.5%. |
| Curing of PCB ink | The ink is foaming and has insufficient adhesion. | High penetration power of 8,000 mW/cm²; achieves a grade of 5B in the 100-grid test. |
| Automobile sensor packaging | Failure of heat-sensitive components | With an ultra-low temperature rise of only 1.5°C, the MTBF is extended to 100,000 hours. |
Technical Specification Sheet
| project | parameter |
| Light source system | Wavelength: 365nm/385nm/395nm (dual-wavelength option available) Lamp head dimensions: 150×45×60mm (including water-cooling interface) |
| control system | Input voltage: AC 220V ±10% |
| Water-cooled module | Flow rate requirement: ≥6 L/min. Water temperature range: 15–30°C (it is recommended to use this device in conjunction with a chiller). |
| Optical properties | Working distance: 5–15 mm (adjustable) Light intensity uniformity: >90% |
Quantification of customer value
Efficiency improvement: With dual-channel operation in alternating mode, the production line cycle time is reduced to 8 seconds per unit
(as seen in the case of mobile phone frames).
Cost optimization: The water-cooling system reduces heat dissipation energy consumption by 60%, and the payback period for equipment
investment is less than 6 months.
Zero-risk integration: Free glue adaptation testing and spot path programming services are provided.
Reasons for selection: With its water-cooled constant-temperature technology, millimeter-level precision in spot size, and dual-station intelligent control,
this system redefines the standards for precision UV curing – especially in high-end manufacturing sectors such as microelectronics, consumer electronics, and printing.
Note: Customization of spot size is available (up to 500 mm in length).
