Soybean meal powder spiral feeder XWZF calcium carbonate powder twin-screw spiral feeder

Description :

　　Soybean meal powder spiral feeder XWZF calcium carbonate powder twin-screw spiral feeder

　　Quantitative screw feeder is a type of screw conveyor. By adjusting the speed of the screw shaft to achieve the purpose of adjusting the conveying capacity, it is generally used for continuous quantitative feeding and can also be used for metering feeding in mixing systems.

　　2、 Composition

　　A quantitative spiral feeder generally consists of a silo, conveying pipe, spiral shaft, bearing seat, coupling, motor reducer, control box, level gauge, vibration device, etc; According to the customer's usage situation, the above components can be reduced or increased to meet the customer's usage requirements

　　1. Storage bin, with a capacity ranging from 1L to 1000L, can be circular or square; It can be opened or covered, and sealed; When the volume of the silo is large, it is generally necessary to add or subtract weight cones to prevent the weight of the material in the silo from pressing on the screw shaft, which may increase the load and affect normal operation.

　　2. The conveying pipe is composed of steel pipes, inlet and outlet ports, end flanges, etc. The diameter of the conveying pipe ranges from 20mm to 500mm

　　3. The spiral shaft is the main conveying component, and its blade outer diameter and lead, combined with appropriate rotational speed, can meet the requirements of different conveying volumes

　　4. The bearing seat is used to support the spiral shaft, which can be supported by two ends or one end. When supported by one end, it is a cantilever shaft structure, and the conveying length is limited to a certain extent

　　5. Couplings play a role in transmitting torque in various ways, generally including plum blossom elastic couplings, cross slide couplings, hollow shaft sleeves, etc

　　6. There are various forms of motor reducers, including reduction motors, G series gear reducers, RV reducers, cycloidal pinwheel reducers, and hard tooth surface gear reducers

　　7. The speed control box is composed of capacitor speed regulation, variable frequency speed regulation, excitation speed regulation, etc., and also adopts mechanical continuously variable transmission speed regulation

　　8. Level gauges: 1-2 level gauges can be installed on the silo as needed to detect the level of the silo and achieve automatic control. The level gauge can be equipped with resistance rotary type, proximity switch, photoelectric sensor, etc

　　9. Vibration device: In order to prevent materials from forming arch bridges in the silo, vibration striking devices can generally be installed in the silo. Commonly used ones include vibration motors, pneumatic hammers, pneumatic pads, etc., and mixing arch breaking devices can also be added in the silo.

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• Soybean meal powder spiral feeder