Commissioning and operation of concrete batching

Commissioning and operation of concrete batching machine After completing the whole installation and empty running test, you can separately to each feed hopper, the cement silo and screw conveyor inlet of the discharge gate is opened for debugging. (1) Power By batching controller specification requirements for startup operation. (2) feed settings Press the "ingredients controller specification" requirement set value input of sand, gravel, cement, if one do with a certain kind of material, the set value must be zero. Setting (3) drop value In the blending process, when the weight of buy compulsory single shaft electric motor concrete cement mixer said material in the hopper reaches the set value, the feed belt will automatically stop, but then still part of the material falls from the sky, said hopper, the weight of this part of the material called gap . In order to ensure the accuracy of ingredients, it must drop the value of the materials to be amended. Depending on the ingredients brought control device, drop the value of revised way is different, where the XK-314-type batching control instrument for the manual correction mode, other types of batching control instrument for the automatic correction mode, without user correction. (4) The method of manual correction Manually amended as follows: After starting the ingredients were recording the actual weight value (display value) of each stage: material Ⅰ, Ⅰ + material material Ⅱ, material Ⅰ + Ⅱ + feed materials Ⅲ, feed material Ⅰ + Ⅱ + Ⅲ + feed material Ⅳ, then drop value calculations.  Calculated gap value: feed material Ⅰ Ⅰ drop value = actual weight - material Ⅰ set weight value Ⅱ gap material value = (feed materials Ⅰ + Ⅱ) actual weight value - (Ⅰ + feed material Ⅱ) actual weight - material Ⅲ set weight value Ⅲ gap material value = (feed materials Ⅰ + Ⅱ + material Ⅲ) cts4000 dasion horizontal axles forced concrete mixer actual weight value - (Ⅰ + feed material Ⅱ) actual weight - weight material set Ⅲ - Ⅳ set weight value feed After correction set value is calculated drop four of materials, you can set the method according to the material, the original set of various materials Correction, the set value corrected by subtracting the value of the material fall. After the re-amended by the material Niuchu material. Examples such as integrated setpoint material Ⅰ, Ⅱ, Ⅲ, Ⅳ were 200kg, 150kg, 100kg, 50kg, record results After stopping Ⅰ weight value is displayed as the weight value 220kg, after stopping feeding Ⅱ displayed as 380kg, material Ⅲ weight value after stopping display of 485kg, after stopping material Ⅳ overlap display of 538kg, and the correction value calculated for each drop of good materials provided value.