Precision Mechanical Manufacturing Process:
It employs higher-precision mechanical machining equipment and fully automated precise welding techniques to create high-quality seamless steel pipes. This results in excellent overall rigidity and strength, ensuring better accuracy in dynamic balance control.
Specially Designed Inlet and Outlet for Smooth Material Feeding:
The steady-flow spiral utilizes variable pitch structure and overflow outlet design, effectively addressing material clogging issues. Variable diameter, variable pitch, and overflow outlet ensure even material settling, stable control, no bin collapse, no dusting, and no material surging.
Self-Developed Touchscreen Intelligent Control Instrument:
Designed specifically for spiral batching systems, this intelligent control instrument features EMC design for strong anti-interference capabilities, particularly suitable for industrial batching environments. Unique anti-vibration filtering algorithms, high-frequency sampling, precise weighing, stable display, fast response, meeting high-precision and production reliability requirements.
High-Precision Digital Weighing Module:
It allows the selection of 1 or 3 high-precision weighing sensors based on on-site conditions. Using digital transmission technology, it offers a simple circuit, no adjustment components, high resolution, signal integrity, and strong resistance to interference, even in humid environments, ensuring superior sensitivity.
Reliable Variable Frequency Speed Control Technology:
It adopts the internationally renowned Siemens variable frequency inverter, featuring high-performance vector control technology. It offers a wide speed control range, precise speed control, and exceptional overload capacity, fully meeting the requirements of quantitative batching control.
Principle:
Material is transported from the inlet through a screw conveyor to the connected measuring screw below. The weighing sensors installed on the measuring screw detect the weight of the material and generate a voltage signal proportional to the weighing load, which is sent to the control instrument. After computation with preset speed data, instantaneous flow rate and cumulative weight values are obtained. The control system compares the actual flow rate signal with the set flow rate signal, adjusts the output control signal to the frequency converter through PID control, dynamically regulates the speed of the feeding screw, thereby achieving quantitative feeding.
