H820 Series Inkjet Printer

Yihui's newly launched H820 series touchscreen inkjet printer is built on the Scloud cloud service platform, integrating customers and manufacturers to provide end-to-end, face-to-face贴心 services. It leads the advancement of inkjet printing technology in China through "cloud services".

It adopts an advanced 32-bit ARM embedded structure and runs on the Linux operating system. It enables all-weather intelligent monitoring, remote services, and upgrades. Significant improvements have been made in human-machine interaction and intelligent operation. Key technologies such as inkjet stability control and data protection have been innovated and optimized in the circuit design, while the ink system features the industry's advanced integrated four-pump diaphragm pump design. It boasts powerful software editing capabilities and extremely high stability, delivering a more perfect marking experience for users in terms of product performance and application. It is an epoch-making product that perfectly combines technology and performance.

Integrated Four-Pump Diaphragm Pump Design

It adopts an integrated design of four pumps: diaphragm pump, ink pump, solvent pump, and recovery pump, eliminating the traditional gear pump and requiring no compressed air. Compared to gear pumps, it offers the following advantages:

1. Lifespan is several times that of gear pumps.

2. Utilizing bionics research成果, it operates with near-zero wear and very low maintenance costs.

3. It does not affect ink due to mechanical friction from gear pumps, significantly extending ink usage life and reducing production costs.

4. With an optimized ink system design, consumable consumption is only 10-20% of traditional air-source machines and 60-70% of gear pump machines.

Specifications and Environmental Requirements

Dimensions: 400x290x515mm

Weight: 27kg

Printhead cable length: 3 meters

Voltage: 110/220VAC, 50/60HZ

Temperature: -10°C ~ 45°C

304 stainless steel chassis protection rating: IP55

Humidity: 10~95% non-condensing

Unique Triple Anti-Clogging Nozzle Function

1. Equipped with an independent cleaning pump, it automatically sprays solvent to clean the nozzle and recovery pipeline during each shutdown. Upon startup, it first sprays solvent to clean the nozzle and recovery pipeline before inkjet printing.

2. The unique double-valve structure of the printhead ensures thorough cleaning of the ink in the system, which is then returned to the ink tank, achieving fully automatic printhead cleaning. This greatly reduces daily maintenance and improves operational stability.

3. The nozzle plate can be detached separately and placed in an ultrasonic container to completely resolve clogging issues.

Advanced Automatic Ink Viscosity Control System

It features an advanced ink viscosity control system that automatically adjusts, unaffected by environmental temperature changes or operating time, ensuring consistently perfect print quality. The viscosity control uses a method of detecting float movement time, which is more accurate and reliable compared to the drip-time method used by other brands.

Powerful Printing Functionality

1. Edit other non-working messages while the machine is operating and instantly switch printing content.

2. Enable online anti-counterfeiting code printing and variable barcode printing.

3. Receive BMP patterns created on a computer and create special characters or patterns directly on the screen.

4. Special functions include编码 synchronization, photoelectric synchronization, synchronizer-based fixed-distance printing, online one-time detection with N-time printing, and N-time detection with one-time printing.

5. Freely set counter step length, increment, decrement, and循环 printing.

Harsh Industrial Environments

The wear-resistant stainless steel chassis with IP55 protection rating and the unique positive pressure air function of the printhead resist dust and water intrusion, making it suitable for various harsh environments. It features multiple ink system processing capabilities and fault alarm display functions, ensuring stable operation and easy maintenance. Multiple controller output ports are预留 for integration with customer equipment as needed.

Perfect Digital Circuit Control System

The "fully digital intelligent" menu system automatically displays key parameters and operational data of the circuit and ink systems in digital form, allowing for clear visibility of the设备 status. The fault auto-detection system provides prompts via digital menus and signal lights, enabling timely and effective troubleshooting.