UV Piezo Inkjet Printer

UV piezo inkjet printer is an advanced printing solution that uses piezoelectric technology to control the precise release of UV-curable inks onto various substrates. Unlike traditional thermal inkjet printers, which rely on heat to produce droplets, piezo inkjet printers use piezoelectric crystals that flex when a voltage is applied. This allows for greater accuracy and consistency in droplet size, resulting in high-resolution prints with sharp details and vibrant colors.

UV piezo inkjet printers use ultraviolet light to instantly cure the ink as it is printed, creating durable, scratch-resistant, and waterproof prints. The ability to print directly on diverse materials, such as glass, wood, plastic, metal, and textiles, makes it a versatile option for industrial applications, packaging, signage, and promotional items.

Another key benefit of UV piezo inkjet technology is its environmental impact. Since the ink dries immediately upon exposure to UV light, there is no need for solvent-based chemicals or heat drying, reducing harmful emissions. The printer is also capable of printing on both rigid and flexible surfaces, expanding its use in creative, high-quality product customization, interior decoration, and high-volume commercial printing. This technology enhances productivity, with fast output times and minimal waste, making it a valuable tool for modern businesses looking for efficient and eco-friendly printing solutions.

1. Advantage
Durable coding information
Fast coding speed
Instant curing for subsequent processing
Variable data coding
Reduced maintenance cost

2. Technical Parameter

3. Main Characteristics

Feeder part
● Automated Paging: It can automatically separate the stacked products or materials into individual pages without the need for manual paging, which significantly reduces labor costs and paging time, thus enhancing the overall production speed. ● Precise Positioning: It provides stable and accurate product positioning for the inkjet printer, ensuring the consistency and accuracy of the printing position. This avoids quality problems such as blurred or misaligned printing caused by unstable or shaking product positions, thereby improving the clarity and legibility of the printing. ● Uniform Conveyance: It is usually equipped with a conveyor belt or other conveying devices that operate at a uniform speed. This enables the products to pass through the inkjet printer at a uniform speed, ensuring that the printer can carry out the printing under stable conditions, which helps to improve the quality and effect of the printing.
Correction part
● Precise positioning: The deviation correction device can monitor and adjust the position of materials on the paging platform in real time, ensuring that the materials maintain an accurate position and posture when entering the coding area. It keeps the distance and angle between the nozzle of the coding machine and the surface of the materials consistent all the time, thereby improving the precision and consistency of coding and guaranteeing that the coding information on each product can be presented accurately. For example, in scenarios that require high-precision coding like the supervision codes on drug packaging boxes, the deviation correction function can keep the coding position error within a very small range.
Overlapping Detection
● Prevent coding errors: During the coding process, if there is a situation of double sheets, it will lead to inaccurate coding positions or overlapping and chaotic coding information. The double-sheet detection system can accurately identify whether the sheets are overlapped and avoid coding on the double-sheet materials. For example, in the coding operation of food packaging labels, accurate coding is crucial for product traceability and information communication. If the labels are double-sheeted and not detected, the coding may become chaotic, affecting the subsequent sales and quality control of the products.
Printing system Part	Size：150mm x 430mm x 100mm
● Variable Droplet Technology: It adopts grayscale piezoelectric nozzles and supports variable droplet printing. The minimum droplet size is 7 picoliters and the maximum is 35 picoliters. It can achieve photo-level precision and is capable of clearly printing fonts as small as 2 points. The maximum resolution can reach 1200dpi×600 or 1200×1200 with 12 pass printing. It performs excellently in printing fine images and texts and can meet the requirements of scenarios with high demands for coding precision, such as the coding of electronic components, drug packaging and other products. ● High Printing Times: The designed printing times for each nozzle can reach 100 billion times, which reflects its durability and reliability. Even under the condition of frequent use, it can maintain stable performance for a long time and reduce the problem of the decline in coding quality caused by nozzle aging. ● Long Design Life: The Ricoh G5 printhead has a relatively long designed service life. If properly maintained, its industrial-grade nozzles can be used for 3 to 5 years. Compared with some other printheads, it greatly reduces the frequency and cost of replacing printheads, saves the costs of equipment maintenance and replacement for enterprises, and improves the overall economy of production equipment.
UV Curing Part	Size:120mm x 90mm x 120mm
● High bonding strength: After UV-curing glue is cured, the polymer network structure formed has a relatively high bonding strength and can firmly bond various materials, including metals, plastics, glass and so on. It plays an important role in the bonding applications in fields such as electronics, optics and machinery, such as the bonding between mobile phone screens and frames, and the fixation of optical lenses. ● Good wear resistance and chemical resistance: After being UV-cured, the coatings or inks have a more compact molecular structure and form a solid cross-linked network, which endows them with excellent wear resistance and chemical resistance. They can resist scratches, abrasions and the erosion of various chemical substances in daily life, thereby improving the service life and quality stability of products. For example, on products that are exposed to the external environment for a long time, such as auto parts and outdoor billboards, the UV-cured coatings can maintain a good appearance and performance.
Camera Inspection Part	Size:180mm x 120mm x 300mm
● High detection precision: It can clearly and accurately capture the details of the coding patterns and texts. It can precisely identify tiny characters, fine lines and complex patterns, and can even detect extremely small flaws, omissions or blurry parts in the coding, ensuring the consistency and accuracy of the coding quality and effectively avoiding product quality problems caused by coding errors. ● Data collection and traceability: The photographic detection system can record and store the coding detection data of each product, including coding images, detection results, detection time and other detailed information, which provides powerful data support for product quality traceability. Enterprises can quickly locate and find the root causes of quality problems according to these data, which is convenient for taking corresponding improvement measures and also meets the requirements of customers for product quality traceability.
Scrap picking section
● Precise removal of defective products: The upward rejection system on the coding platform can accurately identify and remove products with defective coding (such as unclear coding, incorrect coding, missing coding, etc.). For example, during the coding process of drug packaging, if there are problems with the coding of key information like the production date and expiration date on the drug packaging, the upward rejection device can promptly remove these unqualified packages to prevent products with quality issues from entering the subsequent production process or the market circulation. ● Data collection and analysis: The upward rejection system can usually record relevant information about the rejected products, such as the types of coding errors and their occurrence frequencies. Such data is very helpful for quality traceability and improvement of the production process. Enterprises can analyze this data to find out where problems are likely to occur in the coding process and take corresponding improvement measures to enhance the coding quality and the overall production quality. For example, by analyzing the data and finding that the coding error rate has increased during a certain period, it may indicate that there is a malfunction in the nozzles of the coding equipment, so that timely maintenance and adjustments can be carried out.
Collection
Collection and  Strapping
● Automated operation: The paper collection and bundling equipment equipped at the back end of the coding platform can realize the automated processes of paper collection and bundling without the need for manual intervention, which greatly reduces labor input and operation time and improves the overall production efficiency. For example, in large-scale paper coding production, the automated paper collection and bundling can quickly sort and bundle the papers after the coding is completed, making the production process more compact and efficient. ● Continuous and stable operation: The paper collection and bundling equipment can match the production speed of the coding platform to ensure the continuity and stability of the production process. It can operate stably for a long time and reduce production interruptions caused by equipment failures or manual operation errors, thereby improving production efficiency and product output.
Electrical control
● Touch screen PLC digital communication control, no need manual adjust with feeder, transport and stacker, makes operation easy and convenient. ● Delta servo motor, which ensures high-speed, shock-absorbing and stable operation.

1. Parts list

2. Packing list

1. Industry PC
2. Mouse pad
3. Keyboard holder
4. Wash ink tray/clean wipes
5. UV lamp block plate
6. Power cable
7. Nozzle
8. Keyboard
9. Ink bottle
10. Bottle of ink(1 liter)
11. Encoder
12. Sensor
13. Network Cable
14. Tube and connector
15. Bracket
16. Print-head
17. Negative system