What Is a Weighing Conveyor?

The spiral weighing system is mainly composed of a steady-flow feeding screw, a weighing bridge, a reduction motor, a load cell, a speed sensor, a weighing control instrument, and an electronic control system. , Not affected by corrosion and external factors on the measurement accuracy; the speed sensor is placed on the non-driving end of the spiral body.

Weighing screw conveyor

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The spiral weighing system is mainly composed of a steady-flow feeding screw, a weighing bridge, a reduction motor,

Spiral weighing dosing feeder is used for dosing of bulk materials. The feeding process is continuous feeding with spiral rotation. The material from the user's feed bin or other feeding equipment is transported and weighed by the weighing bridge Detection; At the same time, the speed sensing spiral mounted on the end is used for speed detection; the detected weight signal and speed signal are sent to the weighing controller for calculus processing and display the instantaneous flow rate in tons per hour and Cumulative unit.

Feeding screw has a unique stable flow structure, and the feed powder sinks evenly across the entire feed port cross section, making it difficult to arch and rinse

Single-spiral shaftless structure, stable material flow and no material jam. The weight signal is true, and the measurement accuracy is higher. (Optional)

The spiral blade is made of 304 stainless steel material, which has strong wear resistance and corrosion resistance and long service life.

Small helical clearance, to overcome the problem of backflow punching, to avoid sticking materials in the gap of the pipe wall.

Sealed structure, reducing dust out.

The inlet and outlet are flexible connections, and the horizontal installation angle can be adjusted arbitrarily according to site requirements

Automatic calibration coefficient, automatic measurement system zero point;

Manually set various parameters, the operation can be switched manually / automatically;

With instrument self-diagnosis and computer networking functions.

A tensile sensor is also called a resistance strain sensor. It belongs to the load cell series. It is a device that converts a physical signal into a measurable electrical signal output. It uses two tensile forces to transmit part of the force and contains force sensitivity in its structure. The device and two tensile force transmission parts contain a piezoelectric sheet and a piezoelectric sheet gasket in the force-sensitive device. The latter contains a substrate part and an edge force transmitting part. The tension sensor is based on such a principle: elastic body (elastic element, sensitive beam) Under the action of external force, elastic deformation occurs, so that the resistance strain gage (conversion element) attached to its surface also deforms. After the resistance strain gage is deformed, its resistance value will change (increase or decrease), and then the corresponding The measuring circuit converts this resistance change into an electrical signal (voltage or current), thereby completing the process of converting an external force into an electrical signal.

The weight block is to maintain the balance of the spiral when conveying the material

Weighing instrument is a microcomputer-based dynamic scale instrument, which is specially used to connect the weight with speed sensor and load cell. Through its powerful hardware and software processing, it displays continuous flow and weight information.