Automatic weighing batcher for dosing of rubble
The dispenser is designed for dosing crushed stone of two fractions with prescribed doses with a specific gravity up to 1600 kg / m3. The principle of the dispenser is based on the transformation of the values of the weight of the material being weighed in the load receptor, using strain gauges into an electrical signal proportional to the weight of the load.
The electrical signal from the strain gauges is fed into the dosing controller, which, by changing it into a digital code, and after the conversion, the results of the weighing are fed to the master controller. Feeding of crushed stone in the grupozopoemoe device of the dispenser is carried out by the feeding device, which includes two funnels with sector closures. The cone surface of the load receptor is equipped with armor, which prevents wear of the conical part of the load-receiving device.
1 - load receptacle; 2 - suspension; 3 - feeder; 4 - discharge flap.
Parameter name | PERFORMANCE | ||
АД-800-2БЩ | АД-1600-2БЩ | АД-2000-2БЩ | |
The greatest limit of dosing (GLD), kg | 800 | 1600 | 2000 |
The lowest dosing limit (LDL), kg | 150 | 300 | 300 |
Dosing time, no more than, in | 45 | ||
Discreteness of counting, kg | 0,2 | 1,0 | |
Accuracy class according to GOST 10223-97 | 2 | ||
Dosing accuracy,% | ±1,0 | ||
Control of flaps | Electro-pneumatic | ||
Installed power, kW | 0,3 | ||
Working pressure of compressed air, MPa | 0,4-0,6 | ||
H, mm | 2120 | 2520 | 2770 |
Overall dimensions (LxCxH), not more than, mm | 1900х1310х2410 | 1900х1330х2810 | 1900х1330х3060 |
Weight, no more than, kg | 580 | 690 | 720 |