Aluminum powder automatic metering system
Aluminum powder automatic measuring machine is a device used for accurately measuring the weight of aluminum powder, widely used in industries such as chemical and building materials.
Working Principle:
Real time monitoring of aluminum powder weight through integrated sensors, electronic scales, and other devices. The aluminum powder automatic weighing ton charter machine of Anqiu Boyang Machinery adopts electronic scale platform measurement and imported digital weighing instruments with high sensitivity. It can transmit weight signals to the control system and stop feeding when the set weight is reached. Some equipment also combines screw filling and other methods, such as Shanghai Qingyi's metal powder weighing and filling machine, which adopts a measurement method combining screw filling and electronic weighing feedback to achieve automatic quantification, error correction and other functions.
The automatic aluminum powder metering machine for producing aerated concrete blocks mainly includes a silo for storing aluminum powder; The discharge device consists of a first feeding plate, a second feeding plate, and a driving component, which can control the discharge of aluminum powder; Electronic scale, installed on a support, used to weigh aluminum powder; In addition, a stirring device may be equipped to prevent aluminum powder from clumping and affecting measurement accuracy.
Features and Advantages
It has the characteristics of high-precision measurement, such as the use of Omron high-precision weighing sensors from Japan in the Jutong aluminum powder measuring scale, combined with a self-developed PLC control program. The measurement error of each batch of aluminum powder can be locked within 5 grams. At the same time, with a high degree of automation, the entire process from storage, weighing to packaging can be automated, such as the Shandong Weihao Si aluminum powder fully automatic ton bag packaging scale, which can complete the process from bagging to sealing in one go, effectively improving production efficiency and reducing labor costs.
Aluminum powder automatic metering system
Aluminum powder automatic measuring machine is a device used for accurately measuring the weight of aluminum powder, widely used in industries such as chemical and building materials.
Working Principle:
Real time monitoring of aluminum powder weight through integrated sensors, electronic scales, and other devices. The aluminum powder automatic weighing ton charter machine of Anqiu Boyang Machinery adopts electronic scale platform measurement and imported digital weighing instruments with high sensitivity. It can transmit weight signals to the control system and stop feeding when the set weight is reached. Some equipment also combines screw filling and other methods, such as Shanghai Qingyi's metal powder weighing and filling machine, which adopts a measurement method combining screw filling and electronic weighing feedback to achieve automatic quantification, error correction and other functions.
Structural composition:
The automatic aluminum powder metering machine for producing aerated concrete blocks mainly includes a silo for storing aluminum powder; The discharge device consists of a first feeding plate, a second feeding plate, and a driving component, which can control the discharge of aluminum powder; Electronic scale, installed on a support, used to weigh aluminum powder; In addition, a stirring device may be equipped to prevent aluminum powder from clumping and affecting measurement accuracy.
Features and Advantages
It has the characteristics of high-precision measurement, such as the use of Omron high-precision weighing sensors from Japan in the Jutong aluminum powder measuring scale, combined with a self-developed PLC control program. The measurement error of each batch of aluminum powder can be locked within 5 grams. At the same time, with a high degree of automation, the entire process from storage, weighing to packaging can be automated, such as the Shandong Weihao Si aluminum powder fully automatic ton bag packaging scale, which can complete the process from bagging to sealing in one go, effectively improving production efficiency and reducing labor costs.
Common faults and troubleshooting methods
Due to the characteristics of aluminum powder such as easy dust emission and special fluidity, the automatic metering system for aluminum powder often experiences faults in feeding, measurement accuracy, and equipment blockage. The following are the core faults and corresponding
troubleshooting methods:
Poor supply/blockage
-Fault phenomenon: Blockage of the silo outlet and conveying pipeline, no material in the measuring hopper or slow feeding.
-Reason:
1. Aluminum powder becomes damp and clumps;
2. Excessive cone angle of the silo leads to bridging;
3. Insufficient conveying pressure (pneumatic conveying type) or worn spiral blades (spiral conveying type).
Exclusion method:
1. Clean up the clumped aluminum powder and check the moisture-proof measures of the silo;
2. Install a silo wall vibrator or adjust the silo cone angle;
3. Check the air source pressure and make up for it, replace worn spiral blades.
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We offer a variety of transmission components, including sprockets, roller chains, gears, couplings, racks, hubs, pulleys, taper sleeves, bearing seats, and more.
Large measurement accuracy deviation
-Fault phenomenon: The deviation between the actual measured value and the set value exceeds the allowable range (usually ± 0.5%).
-Reason:
1. Zero drift of weighing sensor;
2. Excessive feeding speed leads to material flushing;
3. There is residual or adhered aluminum powder in the measuring bucket.
-Exclusion method:
1. Re calibrate the zero point of the weighing sensor;
2. Adjust the opening of the feeding valve and use a two-stage feeding method of "fast addition+slow addition";
3. Clean the residual material on the inner wall of the measuring hopper and check if there is any material sticking to the wall.
Control system unresponsive
Fault phenomenon: After starting the measurement, the equipment does not move, the indicator light does not light up or reports an error.
Reason:
1 Poor power contact or circuit breaker tripping;
2. Loose connection between sensor and controller;
3. PLC program error or module failure.
Exclusion method:
1. Check the power circuit and reset the circuit breaker;
2. Reconnect the sensor and controller to ensure good contact;
3. Restart the control system, restore the PLC backup program, and replace the faulty module if necessary.
Severe aluminum powder dust
-Fault phenomenon: During the measurement process, aluminum powder overflows from equipment gaps and feed ports, polluting the environment.
-Reason:
1. Aging or damage of sealing components;
2. Insufficient negative pressure in the silo and measuring hopper;
3. Excessive feeding speed leads to turbulent airflow.
-Exclusion method:
1. Replace aging sealing rings and dust covers;
2. Check the negative pressure system, clean the filter and replenish the negative pressure;
3. Reduce the initial feed rate to ensure stable airflow.
Hot Tags: aluminum powder automatic metering system, China aluminum powder automatic metering system manufacturers, suppliers, factory
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