JS 1000 concrete mixer operation specification

Concrete mixer work is to mix cement, sand and gravel aggregate and water mixed cake into concrete mixer machinery, mainly by the mixing cylinder, adding and discharging mechanism, water supply system, prime mover, transmission mechanism, frame and support device and other parts. If you want the mixer to work properly, it is necessary to comply with the operating specifications, the following small to share the JS1000 concrete mixer operating specifications, available for your reference.

 

JS1000 concrete mixer operating specifications:

1: mixer operators must be specially trained, qualified by examination and obtain a special work permit to operate the stand, and should be set up to operate, according to the requirements of maintenance machinery.

 

2: To do the preparatory work before starting the machine. 

 

3: The machine should be idling and debugging before the official work, according to the weight of water in the concrete ration and the pump flow rate to adjust the time relay control time. 

 

4: The order of feeding into the hopper is: stone - cement - sand. The hopper should not be overloaded when working.

 

5: The hopper should be put down to a low place immediately after unloading.

 

6: No one is allowed to stand under the hopper. 

 

7: The material should be discharged immediately after mixing for about 30 seconds. 

 

8：Before shutting down, press the "hand control" water supply button to release water into the tank, clean the residue in the tank, tilt the tank and release the sewage. 

 

9: The choice of starting method of the main machine depends on the power supply and load condition. When both methods can meet the starting requirements, the star-delta starting method should be preferred to reduce the voltage drop of the power supply line and the energy loss of the motor, etc. 

 

10: During the operation of the machine, attention should be paid to the temperature of the motor, oil pump and reducer at the bearings of both ends of the mixing tank. 

 

11：The operator should cut off the power supply and take off the key to lock the electric control cabinet and the operation room when he leaves the machine.

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