21.5-inch Android industrial all-in-one computer: an efficient solution for industrial automation and intelligent control

Under the wave of Industry 4.0 and intelligent manufacturing, efficient, stable and intelligent industrial control equipment has become the core tool for the digital transformation of enterprises. With its large touch screen, powerful performance and industrial-grade protection design, the 21.5-inch Android industrial all-in-one computer is becoming the preferred equipment in factory workshops, energy management, logistics warehousing and other fields. Whether it is production line monitoring, equipment control, or data visualization interaction, it can help enterprises reduce costs and increase efficiency with flexibility and reliability, and seize the opportunity of intelligence!

Starting from practical applications, this article will analyze the core advantages, applicable scenarios and purchase points of the 21.5-inch Android industrial all-in-one machine to help industrial users make more informed decisions.

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Core advantages of 21.5-inch Android industrial all-in-one machine

1.Industrial-grade stability, adaptable to harsh environments

IP65 protection level: dustproof and waterproof, suitable for harsh industrial environments such as dust, oil, and moisture.

Operating temperature (-10℃~60℃): adapt to extreme temperature conditions such as high-temperature workshops and frozen warehouses.

Anti-electromagnetic interference (EMI): CE/FCC certified, ensuring stable operation in strong electromagnetic environments such as electricity and machinery.

2. High-performance hardware, smooth operation of industrial applications

Processor options:

Standard configuration A40/RK3568 (low-cost solution, suitable for basic HMI control,Optional configuration For example: RK3288/RK3399)

or

Intel Celeron/Pentium (higher performance, support for complex data analysis)

Memory and storage: 2GB/4GB RAM + 16GB/32GB eMMC (expandable TF card or SSD)

Android system advantages: strong openness, support for customized development，compatible with MES, SCADA and other industrial software systems.

3. High-definition touch screen to improve operating efficiency

21.5-inch FHD (1920×1080) IPS screen, 178° wide viewing angle, visible under strong light.

10-point capacitive touch, fast response.

4. Rich interfaces, flexible expansion

Industrial standard I/O: RS232/485 (connecting PLC, sensor), USB (external barcode scanner, printer), Ethernet (stable data transmission).

Wireless communication: optional 4G, Wi-Fi, Bluetooth, support remote monitoring and IoT integration.

Typical application scenarios

1. Intelligent manufacturing (MES/SCADA system)

Production line control: real-time monitoring of equipment status, adjustment of production parameters, and reduction of manual intervention.

Quality inspection: with machine vision system, automatic identification of product defects and data recording.

2. Warehousing logistics (WMS system)

Barcode/RFID scanning: quick entry of inventory information to improve sorting efficiency.

AGV dispatch terminal: control the running path of automatic guided vehicles (AGVs).

3. Energy and environmental monitoring

Power distribution cabinet monitoring: real-time display of voltage and current data, abnormal alarm.

Sewage treatment control: integrated PLC, adjustment of pump station operating parameters.

4. Outdoor equipment management

Gas station/charging pile: touch operation, support payment system integration.

Engineering machinery control: vibration-resistant and dust-proof, suitable for excavators, forklifts and other equipment.

Key factors for purchasing a 21.5-inch Android industrial all-in-one machine

1. Choose hardware configuration according to application requirements

Basic control (HMI): RK3568 + 2GB RAM + 8GB storage can meet the requirements.

Complex data processing (AI vision, big data): Intel x86 architecture + 16GB RAM + 32GB storage is recommended.

2. Protection level and environmental adaptability

Food/pharmaceutical industry: stainless steel shell + IP69K protection (anti-high pressure washing) is required.

Outdoor/vehicle application: wide temperature design (-10℃~60℃) + anti-vibration reinforcement is required.

3. System and software compatibility

Do you need to customize the Android system? (Such as removing Google services and pre-installing industry APPs)

Does it support OTA remote upgrades? (Convenient for later maintenance)

4. Supplier technical support capabilities

Does it provide SDK/API? (Convenient for secondary development)

After-sales response speed? (Industrial equipment needs to operate stably for a long time, and fast maintenance is critical)

Summary

The 21.5-inch Android industrial all-in-one computer occupies an important position in the field of industrial automation due to its stability, openness and high cost performance. Whether it is production line control, warehouse management, or outdoor equipment monitoring, it can provide reliable interactive solutions.

Purchase suggestions:

Clarify your own needs (performance, protection, interface).

Give priority to suppliers with industry cases to ensure long-term stable operation of the equipment.

Consider future scalability (such as IoT integration, AI analysis).

If you need to know more about product parameters or industry solutions, Welcome to consult us