Weighing feeder 7 q&A

Weighing feeder 7 q&A

Research and application of force accuracy - focus on force measurement technology.

1. What is the relationship between the weighing batching machine and the belt scale?

It is an ideal equipment for continuous conveying and metering of bulk materials. The equipment is equipped with batching scale, on-site control operation for building materials, highways and other occasions, and the batching data and state are far transferred to the central control room. It can be used as a single machine for metering and conveying and can be combined with multiple units for metering and batching, so it is also called batching belt scale.

2. How does the material run on the belt?

When the material is running on the belt, its weight is transferred to the weighing sensor by the belt, the weighing roller and the weighing bridge. The weighing sensor generates an electrical signal proportional to the weight of the load in the weighing area and sends it to the weighing instrument. The weighing instrument calculates and processes the electrical signal of load weight and speed signal to obtain the instantaneous flow rate and the accumulative amount of material transported by the belt weighing feeder, which are displayed on the weighing display respectively.

3. What are the configuration facilities of the batching machine?

It is mainly composed of weighing bridge frame, weighing sensor, speed measuring device, weighing instrument display instrument, batching controller, frequency conversion speed regulation, driving device, speed sensor, and accessories.

4. What is the purpose of the driving device?

The driving device is composed of motor, reducer, coupling, etc. The reducer is selected according to the size and installation requirements of transportation materials. The driving device of feeder is selected in accordance with the principle of small size, easy installation and reduction of transmission link, which fully guarantees the accuracy of speed regulation and the stability of system operation, and pays attention to the overall beauty.

5. Composition of feeding electromechanical control system?

Control mode, frequency converter cabinet, electrical control cabinet and instrument cabinet, field operation guide, upper computer and remote computer monitoring system.

6. What are the performance requirements for the weight sensor?

The instrument must be made of authoritative company, stainless steel, stable performance, repeatability less than the rated output 0.01%. Sensitivity temperature drift, less than 0.015% of rated output. The maximum load can not exceed 150% of the rated load, and the accuracy is better than 0.3‰

7. What are the functions and functions of remote computer monitoring system?

The remote computer is used to fully control and manage the batching system through digital communication interface and field module. The formula can be set by remote computer for automatic batching operation, and the production data can be inquired and the production report can be printed automatically.

Research and application of force accuracy - focus on force measurement technology.

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