Loader scales have relatively high operating requirements for the driver
During the weighing process, the loader scale () has a relatively high operating requirement for the driver. No matter the road slope, the throttle force, the speed of the power lifting arm, the cylinder mass, etc. are the main factors affecting the weighing of the loader, Reduce the loader's weighing error and ask the driver to properly load the machine scale in the following operations.
First, all weighing must be in the retracted state after the loader shovels
Second, choose a relatively flat road for weighing, in order to reduce the slope of the weight error brought about by the weight.
Third, in the weighing (especially when lifting the lifting arm to the proximity sensor switch) must not relax the throttle, so that the loader at a steady state through the position switch sensor.
Fourth, pay attention to the weight of the bucket must be lifted from the bottom, do not lift from the middle.
5. During the weighing period, we must keep the weighing method of “moving the bucket and moving the bucket without moving the truck†and avoid shaking the vehicle body during the weighing process.
6. Pay a sufficient amount of butter into the filling hole of the loader at a regular time to avoid the error caused by the friction and reduce the service life of the sensor.
7. After the weighing instrument is turned on, it needs to have a preheating time of 10 seconds. After warming up, it must be weighed once to release the electrostatic value of the instrument. Otherwise, occasionally there will be an electrostatic error ranging from 2000kg, when similar electrostatic weight appears. Please reset the meter to normal weighing.
According to the different production methods of calcium carbonate, calcium carbonate can be divided into Heavy Calcium Carbonate, light calcium carbonate, colloidal calcium carbonate and crystalline calcium carbonate. White solid, tasteless and odorless. There are two forms of amorphous and crystalline. The crystal type can be divided into orthorhombic crystal system and hexagonal crystal system, which are columnar or diamond-shaped.
Calcium carbonate is widely used in filling polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), acrylonitrile butadiene-styrene copolymer (ABS) and other resins. The addition of calcium carbonate has a certain effect on improving certain properties of plastic products and expanding their application range. In plastic processing, they can reduce resin shrinkage, improve rheology, and control viscosity. It can also play the following roles:
(1) Improve the dimensional stability of plastic products;
(2) Improve the hardness and rigidity of plastic products;
(3) Improve plastic processing performance;
(4) Improve the heat resistance of plastic products;
(5) Improve the astigmatism of plastics;
(6) It can make the product have some special properties;
(7) Reduce the cost of plastic products.
Calcium Carbonate,Calcium Carbonate, Light Calcium Carbonate
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