HMP-S Series Continuous Loss-in-Weight Weigh Feeder

 

The HMP-S Series Continuous Loss-in-Weight Weigh Feeder represents the pinnacle of advanced design and remarkable performance in precision metering equipment. Expertly engineered for the handling of granular materials, it not only meets basic continuous feeding requirements but also serves as the core component of modern automated batching systems, thanks to its high reliability and intelligent functionality.

1. High Precision Metering & Control

• Utilizes the advanced Loss-in-Weight (LIW) principle, calculating instantaneous flow rate by continuously monitoring the decrease in weight of material in the hopper. This enables true continuous, high-accuracy feeding.
• Integrated precision load cells and intelligent control algorithms allow for rapid response to any flow variations and immediate adjustment of the feeder speed. This ensures exceptional process stability and accuracy far superior to traditional volumetric metering methods.

2. Broad Material Applicability

• Specifically designed for granular materials such as plastic pellets, grains, animal feed, and chemical raw materials.
• Its application scope covers the entire production chain, including raw material dosing, intermediate process metering, and final product flow monitoring.

3. Flexible Operation & Networking Capabilities

• Stand-Alone Operation: Features a built-in advanced controller and an intuitive Human-Machine Interface (HMI). Users can directly set target feed rates, PID parameters, and more, enabling high-precision control without the need for an upper computer.
• Centralized Control: Equipped with robust networking communication capabilities, typically supporting mainstream industrial protocols like Profibus-DP, Modbus, and Ethernet. This allows for seamless integration into factory DCS, PLC, or SCADA systems to form a centrally managed, multi-ingredient precision batching system. It facilitates seamless data upload and remote command reception.

4. Exceptional Material Integrity Protection

• Employs a gentle conveying and metering mechanism that avoids physical damage to materials caused by intense impact, crushing, or friction. This perfectly preserves the original shape and properties of the material, which is crucial for fragile or non-friable products.

5. Reliable Data Protection & Power-Failure Memory

• The control system is equipped with data backup functionality. In the event of an unexpected power outage, all current parameters and key data (such as total cumulative flow) are automatically saved to non-volatile memory.
• Upon power restoration, the system automatically recovers to its pre-outage state without the need for manual resetting. This greatly ensures data integrity and production continuity, minimizing losses and waste caused by power interruptions.

6. Clear Human-Machine Interaction & Data Display

• A high-definition touch screen or digital display provides operators with comprehensive process information.
• Real-time instantaneous flow display for immediate monitoring of production status.
• Cumulative total display for easy retrieval of total feed amount per shift, batch, or specific period, providing accurate data for production statistics, cost accounting, and inventory management.

 

In summary, the HMP-S Series Continuous Loss-in-Weight Weigh Feeder combines high precision, flexibility, intelligence, and reliability into a single robust unit. It is not merely a metering device but a key piece of equipment for enhancing production efficiency, guaranteeing product quality, and enabling smart manufacturing and meticulous management.

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