Exhibition Review | The 17th China International Powder Metallurgy Exhibition Successfully Concludes

Exhibition Review: In-Depth Industry Exchanges and Technological Innovations Driving Development

From March 10 to 12, 2025, the China International Powder Metallurgy & Cemented Carbide Exhibition was successfully held at the Shanghai World Expo Exhibition Hall. This event attracted numerous enterprises and professionals from the powder metallurgy and cemented carbide industries to discuss technological trends and application advancements.

SENTINEL Electronics participated in the exhibition, showcasing industrial sensor and signal acquisition solutions. The company engaged in in-depth discussions with customers and industry professionals on the monitoring and automation control of powder metallurgy sintering furnaces. The booth saw a steady stream of visitors, many of whom showed strong interest in the product applications.

SENTINEL Booth Highlights: Focus on Intelligent Applications to Optimize Production

At this exhibition, SENTINEL Electronics presented flow, pressure, and temperature sensors along with signal acquisition solutions, applicable to various processes such as vacuum sintering furnaces, pressure sintering furnaces, and rapid cooling furnaces. These products enable real-time monitoring of critical parameters in production, offering multiple output options and compatibility to meet diverse automation needs.

1. Sensor Monitoring Solutions for Optimized Control of Key Parameters

The powder metallurgy industry demands precise control of temperature, flow, and pressure. During the exhibition, SENTINEL's sensors attracted significant attention from industry professionals.

• Flow Switch: Suitable for vacuum sintering furnace cooling systems, it monitors cooling liquid flow in real-time to prevent overheating.
• Pressure Sensor: Used for atmosphere control in pressure sintering furnaces, ensuring stable pressure and improving sintering consistency.
• Temperature Sensor: Monitors the cooling liquid temperature in rapid cooling furnaces to optimize cooling rates and reduce material stress issues.

These sensors support multiple signal output options, including PNP, NPN, relay, and IO-Link, making them compatible with various equipment integration needs. Additionally, they are designed with durable materials to withstand harsh industrial environments.

2. Signal Acquisition Solutions for Various Environmental Demands

The IP20 and IP67 signal acquisition solutions also gained considerable attention at the exhibition.

• IP20 Signal Acquisition Solutions: Ideal for mild environments, offering simple wiring and easy integration for general monitoring needs.
• IP67 Signal Acquisition Solutions: Designed for harsh environments with high temperatures, humidity, and dust, enhancing data collection stability while supporting remote monitoring and intelligent integration.

Many visitors expressed interest in the IP67 solution, exploring its potential for achieving a higher level of automation in future production lines.

Industry Exchanges: Exploring Automation and Data Applications

1. Production Monitoring and Data Applications as Key Topics

During the exhibition, the SENTINEL Electronics team engaged in technical discussions with multiple enterprises, focusing on intelligent monitoring of sintering furnaces, data acquisition, and remote diagnostics.

Among the topics, IO-Link remote monitoring technology gained significant interest due to its capabilities in real-time data collection, remote adjustments, and anomaly alarms. Some customers expressed their intent to further explore its applications in specific process workflows to optimize existing equipment management.

2. On-Site Experience and Positive Customer Feedback

Many industry professionals visited the SENTINEL booth, inquiring about the products' features, application scenarios, and signal output options.

• 🔹 "The flow switch’s role in protecting the cooling system is quite evident. Monitoring flow fluctuations is crucial for us."
• 🔹 "The IP67 signal acquisition solution is suitable for complex environments and helps reduce data loss issues."
• 🔹 "IO-Link’s remote diagnostic capabilities make maintenance more convenient, reducing downtime."

Additionally, the booth featured an interactive lucky draw event, fostering engaging interactions with visitors and enhancing the exhibition experience.

Future Outlook: Enhancing Product Capabilities to Support Industry Needs

This exhibition provided SENTINEL Electronics with a valuable opportunity for face-to-face exchanges with customers and insights into industry needs regarding equipment monitoring, automation management, and data applications. Moving forward, SENTINEL Electronics will continue to focus on industrial automation applications, enhancing product functionalities to meet the evolving needs of various industrial scenarios.

We sincerely thank all visitors, customers, and partners who stopped by our booth. We look forward to meeting again at future exhibitions and industry events!