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High-precision Dynamic Weighing


Sonner's dynamic high-precision weighing electronic module adopts a 24-bit 1:4,000,000 resolution chip and is equipped with a 32-bit CPU for measurement, calculation, and transmission of weight signals. With 15 years of technical experience, it provides high-precision and reliable weight signals. deal with.

The frequency of flow (g/s) control is 500ms; the frequency of loss-in-weight flow control determines the control accuracy of the system. The higher the frequency, the shorter the control time period and the higher the feeding accuracy. especially important;


Fast closed-loop speed control


Closed-loop control of motor speed The speed control of the motor is the last and most important link to achieve flow (g/s) control; any motor drive device, due to the difference in motor manufacturing and the mechanical transmission error of the reducer, will cause the given speed and actual speed to exist. 2 – 5% error, which affects the efficiency and accuracy of the actuator; through the high-precision speed sensor and intelligent PID control, the problem of the accuracy of speed execution is solved.


Mechanical vibration immunity


Intelligently identify the impact of different anomalies on the weighing in the customer's industrial site environment: can quickly identify the impact of the surrounding on the weightless scale in a short time and intelligently distinguish the impact weight; exception;

Smooth Start Control


In the twin-screw extrusion system, the smooth and compliant start-up control of the feeder can reduce the impact on the twin-screw drive shaft and transmission box, and it is especially important to prolong the life of the entire extrusion drive components. The smooth feed supply ensures the safety of the extrusion system during start-up.


Precision and Versatile Feed Control

50% of the feeding control failures come from the feeding link, and the reliability and accuracy of feeding are very important; the intelligent compensation technology of feeding amount: due to the difference of the factory structure of the customer's factory or the model of the loss-in-weight scale; There are differences in length, and the feeding method that relies on real-time weight affects the accuracy of each feeding amount; the selection of feeding working mode requires different feeding modes due to the diversity of raw materials, such as granules, flakes, powder, and liquid. Solve the problem of feeding reliability and accuracy;


Intelligent compensation of feeding amount during feeding

During the feeding process, the system cannot perform loss-in-weight feeding because the real-time flow rate cannot be calculated, and it usually runs at a constant speed; due to the rising material level in the silo, the flow at a constant speed and the set flow are deviated, and the intelligent speed The compensation effectively solves the deviation and ensures the accurate feeding of the system during the feeding process;

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Sonner Equipment Consultant

Hello! I am Miss Sun. If you need to consult the equipment model or installation and debugging problems, you can add my enterprise wechat, and we will make the measurement process scheme suitable for your enterprise!

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