The weighbridge is a commonly used measuring tool, which is the main weighing equipment used by factories, mines, businesses, etc. for measuring bulk goods. We often see this kind of large weighbridge at the toll station on the expressway or some large manufacturers, such as coal yards and stone factories. These are usually set on the ground to weigh the tonnage of large trucks. Then how can we make this electronic scale work longer? today Electronic weighbridge manufacturer Lidong Weighing Instrument will take you to have a good understanding.
The weight of the weighbridge is often inaccurate after being used for a long time. Indeed, as a product with a daily load of thousands of tons, it is inevitable that it will suffer from various wear and tear, and some problems will arise. However, as long as the daily maintenance and repair of the weighbridge are paid attention to, it can effectively extend the service life of the weighbridge.
1、 Preparations before use: Please place the electronic weighbridge on a stable and flat ground, not in places with excessive temperature changes or violent atmosphere flow, such as cold air outlets. Use an independent power socket to avoid other electrical interference. Adjust the adjustment feet of the electronic weighbridge so that the scale is stable and the bubbles in the level are in the middle of the circle. When the power is turned on, Please do not place the items on the scale. Warm up the machine for more than 20 minutes before use.
2、 Select the material of the weighbridge according to the nature of the enterprise. For example, enterprises with particularly harsh operating environment and serious corrosion can choose the cement platform weighbridge, and take rust removal and anti-corrosion measures for the weighbridge body and brush a layer of paint. The weighbridge of some stone factories should be checked frequently to see if there are stones, slime and other foreign matters between the weighbridge body and the ground. If there are any, they should be removed in time. In rainy days, the ponding in the foundation pit shall be drained in time to prevent the sensor from being immersed in water for a long time, which may lead to failure.
3、 Regular calibration: calibration shall be carried out at least once a year, or once a month to three months if conditions permit. The main points of calibration can be entrusted to a reputable weighing shop, implementation room or ZF verification unit. If used in the factory, a set of proper and qualified scale weights can also be purchased for regular calibration.
There are also some common sense about the maintenance of the weighbridge. For example, when it thunders or after work, you must unplug the power supply and the connection plug between the weighbridge body and the instrument; It is forbidden to use in thunderstorm and lightning, and pedestrians are forbidden to pass on the steel platform; Non professionals are not allowed to open instruments and sensors for maintenance; If the weighbridge fails, the manufacturer or professional personnel shall be contacted in time for inspection and maintenance.
