[Sold 50] supply control system for ultra-low-cost quantitative

1, gross type of quantitative control

fixed value control refers to the discrete values of the weight of the material to a certain bulk to repackage process. Weighing the different ways in accordance with generally divided into gross and net weight feeding type setting type feeding in two ways.

gross type of quantitative control process is simple, the container or packaging directly on the scale, by controlling the discharge port at the beginning of Taiwan, to achieve the quantitative control process. Value of liquid filling more use of this form.

features: simple structure, high precision.

access to weighing the first modules, and the scale platform scale body composition, or directly select a platform scale, weighing controller and then join a few simple control buttons, you can form GW-type quantitative control equipment.

2, net type of quantitative control

weight control process is a type of quantitative measurement using a bucket to complete the quantitative intermediate discharge process. Initially, measurement of the discharge hopper door is closed, open the mouth of the upper part of the feeding value feed, feeding off the target value when the mouth and hit the open discharge port into the container or packaging material, and then to the next control cycle.

order to improve efficiency, feeding rate can take many minutes, usually two-speed, ie fast increase and slow increase. Also can use high-speed dual-scale rotation of the fixed value control.

features: integrated structure, high precision and speed. The structure of control equipment, mostly used by special weighing, such as scales and other packaging.

use of pull or pressure sensor modules weighing module, weighing controller, and buttons, can constitute a net type of quantitative control system.

3, weight loss type of quantitative control

weight loss is the type of quantitative control device weighing module installed in the storage bin directly, through the weighing controller to weigh storage silos, storage silos at the same time controlling the discharge port. This control storage silos to reduce the weight of each of the discharge to achieve the quantitative purpose.

weight loss type of quantitative control of existing plants can be used to transform directly to storage silos, project implementation easier. The weight of the storage silo is not large, or to request discharge under low accuracy can be such a quantitative control.

features: simple structure, high precision.

use of weighing modules, weighing controller, and some control buttons may constitute a type of quantitative control system for weight loss.