Application of Decowell Valve Terminals in Rice Packaging Equipment: Enhancing Stability and Reliability

In the field of automated packaging, rice packaging equipment typically consists of several key systems, including the feeding system, weighing system, packaging system, and sealing system. These systems need to work accurately and efficiently to ensure that each bag of rice meets quality and packaging standards. Among them, the valve terminal system plays a crucial role in ensuring the stability, reliability, and efficiency of the production process.

Project Background and Challenges

A customer of a rice packaging equipment manufacturer had initially adopted an external wiring terminal block solution. However, during actual operation, several issues were identified, especially in an environment with equipment vibrations and rice splashing. The previous solution posed a risk of valve control failure, which not only impacted equipment performance but also affected packaging quality and the overall stability of the production line.

Solution: Decowell MTC Series Valve Terminals

To address these challenges, the customer chose to replace their existing solution with the MTC series valve terminals from Decowell. The specific configuration provided for the project was as follows:

• Main Controller: Megmeet PLC
• Valve Terminal Configuration:
  • MTC-CEC-A-2-A12-L-10-06-S-A
  • MTC-EEC-A-2-A8D1-B-10-06-S-A
• Applicable Process Stage: Inner vacuum packaging

This configuration offered the customer a more stable and efficient solution, especially when handling complex environmental conditions such as vibrations and rice splashing.

Unique Advantages of Decowell Valve Terminals

1. Strong Vibration Resistance
   The MTC series valve terminals from Decowell use plug-in solenoid valves, which significantly enhance vibration resistance. The plug-in design provides a stable and secure connection, preventing control failures caused by equipment vibrations and ensuring long-term stability in operation. This feature is particularly important in the rice packaging industry, where vibrations and external disturbances are common.

2. Reliable Connection Method
   The plug-in solenoid valve design not only offers a compact structure but also improves connection reliability. Compared to traditional external wiring terminal blocks, Decowell’s valve terminals provide a more stable connection, effectively eliminating the risk of loose or disconnected wiring. This reduces maintenance costs and downtime due to faults.

3. Pressure Zone Functionality
   A key advantage of Decowell valve terminals is the ability to create pressure zones. Multiple supply pressures can be configured within a single valve terminal, allowing different parts of the system to operate at distinct pressures. For example, certain cylinders in the rice packaging process may require high-pressure drives, while others need low-pressure support. The pressure zone functionality makes it possible to meet these diverse requirements, improving overall system efficiency and reliability.

4. High Protection Rating
   The MTC series valve terminals feature a high protection rating, effectively preventing contamination from rice splashes and other materials. This robust protection ensures that the solenoid valves remain unaffected by environmental factors, maintaining high performance even in harsh conditions. This feature is especially critical in the food packaging industry, where cleanliness and operational integrity are essential.

Conclusion

Decowell’s MTC series valve terminals offer a reliable and efficient solution for rice packaging equipment. Through their vibration resistance, high protection, and pressure zone functionality, they successfully address the valve control failure risks present in traditional equipment solutions. These technical advantages not only enhance the stability and productivity of the equipment but also reduce failure rates and maintenance costs, resulting in a more reliable and efficient rice packaging process.

If you would like to learn more about the technical features and applications of Decowell valve terminals, feel free to contact us. We will be happy to provide you with customized automation solutions for your specific needs.