Huaying gravure printing supporting UV system

Gravure UV polishing system

Zhongshan Lidan Yuan provides UV printing or UV curing solutions for gravure roll to roll paper, with supporting water-cooled UV systems, UV equipment, LED-UV systems.

1. Customized solutions tailored to your specific product requirements and production processes.

2. This series mainly focuses on paper packaging, such as tobacco bags, packaging supplies, decorative items, etc

UV reference parameters

Effective printing width: Customize the effective printing width according to the customer's model.

UV light source types: mercury lamp, iron lamp, ozone free lamp, etc. can be customized.

● UV Transformer Type: Magnetic saturation full copper transformer or IGBT electronic power supply, optional to order.

UV curing speed: Theoretically, UV printing or UV polishing can cover an area of 4 μ -20 μ square meters, and the UV drying speed can reach a speed of 100-180m/min.

UV curing unit: optional according to product process requirementsUV lamp tubeQuantity and power 5kw-25kw, water-cooled shutter low-temperature UV curing unit

UV system types: LED cold light source, water-cooled low-temperature, water-cooled ultra-low temperature, high-temperature, etc. Optional: water-cooled low-temperature UV curing system.

Suitable printing materials: Roll to roll various types of paper, film, PET, BOPP, OPP, PE, PP, PVC, etc. After drying, the accumulated temperature of the printed products should not exceed 45 ℃ to ensure no wrinkles or deformations.

UV control system

Industrial specific programming software is simple and easy to use, with a user-friendly human-machine dialogue interface and a fully Chinese display for easy operation. All fault alarm records and troubleshooting instructions can be archived and accessed at any time.

The UV lamp intensity output is 10% -100%. The stepless dimming system output is connected to the printing machine for online control, automatically cooperating with the printing equipment to separate and close the pressure, and the lampshade automatically switches between strong and weak light when pressed. Each UV lamp is individually controlled without interfering with each other, ensuring safety and stability. The communication protocol adopts 232 or 485 serial communication, and its dimming technology is currently at the advanced level.

UV curing unit

● Drawer styleWater cooled shutter UV lampshadeHigh energy concentration and power, suitable for curing deep products. The focused UV lampshade has a small volume, quick replacement of the lamp tube, and low subsequent maintenance costs. The split type combination is interchangeable for each group, and the installation and replacement of the UV lamp tube is fast, easy to install, maintain, and upkeep.

The overall structure is simple, and the fully enclosed circulating water system effectively reduces water leakage faults. It uses German coated mirror reflective aluminum, which is efficient, low-temperature, highly reflective, and water-cooled with auxiliary negative pressure air cooling.

UV constant temperature chiller

● Independently developed fourth generation independent external circulation and internal enclosed circulation two-stage four time cooling technology, with fast cooling speed and good effect, saving more than 30% energy compared to conventional structural cooling methods. It can be adjusted and automatically controlled according to the ambient temperature of the lampshade between 10 ° -30 ° C.

The air-cooled industrial cooling system is environmentally friendly, energy-saving, and energy-efficient. It is intelligently controlled by the UV system and automatically starts when the UV lights up. The internal circulation uses UV specific coolant that is anti freezing, anti boiling, anti scaling, and anti-corrosion.