+86-15690533330
China, Hebei Province, Tangshan City, Caofeidian District, SME Industrial Park, South Side of Zhi'er Road

1、PLDY series dosing system supports storage of multiple production recipes with encryption and access control capabilities, ensuring the security of key process data.
2、PLDY series dosing system provides process visualization through simulation or 3D interface, displaying the status of bins, valves and weight in real time.
3、PLDY series dosing system supports the combined operation of large-component scales and micro-dosing scales, optimizing the dosing process and improving efficiency.
4、PLDY series dosing system is equipped with self-diagnosis function, including alarms, raw material shortage warnings and over-tolerance lockout, ensuring the stable operation of the system.
1、Weighing modules of leading global and domestic brands are used (for example, Mettler Toledo, Zemic), the static integrated accuracy reaches ±0.1%, which guarantees high accuracy and reliability of measurements.
2、The system has self-learning function, automatically adjusting the "falling error" after stopping according to the flow characteristics of the material, which improves the dosing accuracy.
3、The weighing hopper is designed with a large cone angle or equipped with a high-frequency vibration device, which effectively prevents materials from sticking and ensures dosing cleanliness.
4、A shielded bus is used for signal transmission, which ensures data stability and accuracy even in the presence of strong electromagnetic interference and frequent starting and stopping of electric motors.
5、Seamless integration with existing ERP enterprise management systems is possible, barcoding during warehousing and remote transfer of recipes are supported, increasing the level of digitalization of management.
PLDY series dosing system is a key control platform for modern feed mill, fertilizer and chemical enterprises, integrating high-precision weighing system, automatic control and information technology. The system effectively solves the problems of manual dosing inefficiency, high accuracy and lack of traceability, ensuring each batch of products strictly conforms to the specified recipe and stable, efficient production control.
1、Material feeding stage:
According to the control command, the frequency-controlled screw feeders at the bottom of the hoppers are started and feed the material into the weighing hopper in two modes: "fast feed + slow feed".
2、Dynamic weighing:
High-precision sensors transmit the mass signal to the PLC in real time, the system turns off the material supply in advance, taking into account the specified value of the incident error.
3、Automatic unloading:
Once all components have been weighed and the data is confirmed to be correct, the unloading valve of the weigh hopper opens and the material automatically flows into downstream mixing equipment.
4、Data Registration:
The system automatically generates dosing reports, accurately recording the actual consumption of each type of raw material and providing full traceability of the process.

1、Synthesis of spatial aesthetics and engineering logic:
Using CAD and 3D digital twin technologies, we rethink spatial layout by giving each piece of equipment the optimal coordinates. Through detailed process flows, we go beyond simply deploying equipment to create an efficient, streamlined, and intelligent manufacturing ecosystem.
2、Deep understanding of needs and improve production efficiency:
With a wealth of professional experience, we develop custom equipment configurations to provide the optimal combination of technological excellence and economic feasibility, giving you a competitive advantage in efficiency.
Before delivery, each piece of equipment undergoes a series of rigorous tests and is accompanied by an official “Equipment Factory Test Report”. We focus on international standards and maximum customer requirements. Every branded device represents our commitment to creating a high-quality work environment.



As a leading equipment manufacturer in the industry, our company has built a strong brand influence through deep technological expertise and outstanding market results. More than 90 national patents have been obtained (including 5 invention patents), and key technological breakthroughs have been achieved in areas such as hammer-sieve clearance adjustment, multi-chamber designs and sealless lubrication systems. In the domestic market, we cover more than 90% of provinces, and our long-term strategic partners include leading feed mill enterprises such as Haida Group, Tongwei Group, CP Group and Hope Group. Relying on strong R&D capabilities, we actively participate in global competition, exporting products to more than 20 countries and regions in Asia, Africa, Latin America and Eastern Europe, constantly increasing international brand recognition.
