4.3 Inch HMI PLC Control Coolmay PLC All-in-One High Precision Control Conveyor Printing Machines

➤Product Features

●Based on Linux system, which is stable, efficient, safe and reliable

●Industrial high-performance Dual core 1GHz

●Diversified functional modules:multifunctional and control diversification

●Multiple interface embedding:RS485/RS232/Type-C

 download port/SD card port

●High-standard quality control:Qualified by RoHS and CE

●Protection class:IP65(front panel)

➤Technical Specifications

➤ Application Scenarios

➤About Us

Founded in March 2006, Coolmay stands as a premier brand in industrial automation, serving over 10,000 customers across 200+ countries. Our team of 200+ global professionals, including 40+ R&D specialists, has completed 55,000+ projects and secured 60+ intellectual property rights. We deliver advanced, reliable solutions—PLC,HMI+PLC all-in-one machines, HMI, power supply, servo drives, stepper drives, VFDs, and loT modules—engineered for precision and efficiency in smart manufacturing.

➤ Certifications

Coolmay products are fully compliant with CE and RoHS regulations, and are manufactured under ISO 9001-certified quality management systems.

➤Payment Methods

We accept a variety of secure payment methods on AliExpress, including Western Union, WeChat, AliPay, and PayPal (where available), as well as international bank transfers (T/T). All transactions are protected under AliExpress Buyer Protection for your peace of mind.

➤Warranty & After-Sales Service

1. 18-Month Manufacturer Warranty

Covers hardware defects and system malfunctions under normal use.

2. Lifetime Technical Support

Remote assistance available for configuration, firmware, and integration.

3. Returns & Exchanges

For damaged shipments, please contact us within 3 days with photo evidence.

➤Contact Us Anytime

Feel free to reach out for support, documentation, or firmware files. We will respond within 24 hours.

Email: cm2@coolmay.net,WhatsApp: +86 199-2529-1353,WeChat: +86 199-2529-1353