The use of various types of concrete mixer equipment

Jzc350 concrete mixer is the preparation of concrete , cement , aggregates, sand and water Stir special machinery. Many different types of concrete mixers , blenders different mobile use and installation, and has different requirements .
The use of a variety of concrete mixers points , summarized as follows:
1 , the new machine should use before using specification requirements , systems and components for inspection and necessary test operation , be sure to meet the requirements in order to be put into use .
2 , parked position mobile mixer must choose a flat solid grounds , surrounded by drainage ditches should be good .
3, after the electric concrete mixer in place, put the legs from the top rack , so that the tire off the ground. Longer operating time when regional use, application skids set up the machine , remove the tires and drawbar and machine leveling .
4 , when the hopper into the lowest position , between the hopper and the ground should add a layer of cushioning dunnage .
5 , check the wiring before the power supply voltage , the voltage required to comply with the mixer device .
6 , the operation should be preceded load test, observe the direction of rotation of the mixing drum or blades is consistent with the direction of the arrow . If the opposite direction , you should change the motor wiring. Reversal discharging mixer , mixing drum reversing operation should make the minutes , nor look at the impact of jitter , if unusual noise should stop to check .
7, after the mixing drum or blades in normal operation, carried out hopper lift test , observe clutches, brakes are flexible and reliable.
8 , indicating that the water supply system of inspection and calibration is consistent with the actual amount of water , if the error exceeds 2% , the pipeline should be checked for leaks , as necessary, adjust the throttle .
9 , each addition of planetary concrete mixer materials shall not exceed 10% of the mixer specified value , to reduce the sticky cans, feeding order should be coarse aggregate - cement - sand, or sand - cement - coarse aggregate .
10 , when the hopper elevators , forbids any person or by staying in the hopper . If you must overhaul in the hopper , the hopper should enhance chained .
11 , the job may not be for maintenance , adjustment and fuel, and not allow the sand, stone and other materials falling into the machine's drive mechanism .
12 , the mixing process should not stop, If for some reason you must stop, start up again before unloading the load should not load start.
13 to the internal combustion engine -powered blender, stopping in front of the first clutch is disengaged , the clutch should close after the shutdown .
14 , in case of freezing weather , should put the net down after the first water supply system .
15 , the mixer when the factory moved or long-distance transport , should be promoted to the feed hopper dead , locked with safety chains .
16 , when the stationary mixer installation, host and auxiliary foot level correction levels are applied . Pneumatic devices , pressure gas source stable at around 0.6MPa. Do not open the job manholes, manhole inspection first air switch off and sent care.