HJW-60 concrete mixer mixer mixer wholesale price

Type concrete mixer mixer wholesale price
1. Concrete mixer uses and characteristics
This machine is suitable for construction research units and construction companies and mixed soil component unit laboratories, and can mix ordinary concrete and lightweight concrete, and can also be used in laboratories of other industries to mix different materials.
This machine has a reasonable structure, easy operation, high mixing efficiency, uniform mixing, low residual volume, good sealing, less dust, and easy cleaning. It is an ideal concrete mixing equipment for laboratory use. ')
2. Main technical parameters of concrete mixer:
. Feed capacity liters
. Discharge capacity liters
. Maximum discharge capacity liters
. Even mixing time Seconds
. Stirring shaft speed in minutes
. Motor power. Kilowatts
. Power supply voltage Volts
. Dimensions ** mm
. Total weight
3. Structure and working principle of concrete mixer
This machine consists of a frame, mixing device, transmission system, discharging system and electrical control system.
The frame is the supporting component of the entire equipment and is welded from channel steel and angle iron. The mixing device consists of a mixing drum, a mixing shaft, and a mixing blade. The mixing blade is fixed on the mixing arm and becomes one with the stirring shaft, forming two sets of spiral belts with opposite spiral directions but the same lead and helix angle. The gap between the mixing shovel and the inner wall of the mixing drum can be adjusted.
△The transmission mechanism is composed of motor, reducer and coupling. The discharging system is manual discharging and consists of worm gear, worm and handwheel. The electrical control system has the functions of start, jog, stop and timing.
△Working principle: The motor rotates the stirring shaft in one direction through the reducer and coupling. The two sets of front and back shovel blades on the mixing shaft stir the material. Due to the effect of the two forward and reverse helix angles, the shovel rotates in one direction. When the blade is working, the material in the barrel is pushed from one side to the other side, and then pushed back to the original place from the other side. At the same time, the scraping edges at both ends of the blade scrape off the material stuck to both ends of the barrel, so that The materials are fully stirred to obtain a more ideal stirring effect.
4. Installation of concrete mixer
After unpacking the machine, check whether the motor, reducer, barrel bearing seat, etc. are damaged during transportation, and whether the fasteners are loose. If they are loose, they should be tightened and then The installation and supporting foundation should be a flat concrete floor. When transporting the mixer, ropes should be tied to the frame and cannot be tied to the mixing shaft. Casters are installed under the base of the mixer and can be moved at will.
5. Concrete mixer operating procedures
() Before starting, first check whether there is any scratching between the rotating part and the barrel. If there is any collision, adjust it in time.
() The reduction box should be filled with engine oil before use, and the unloading worm gear and sliding bearing should be filled with engine oil.
() Clean the debris in the barrel.
() Lock the cylinder limiter before starting, and then start again.
() If it is found that the running direction does not meet the requirements after starting up, the power supply should be cut off, and any two wires of the wire should be exchanged and restarted.
() Put the concrete mixture into the cylinder and close the lid.
() Adjust the timing of the time relay according to the stirring time, and be careful to adjust it when the power is off.
() Press the start button and the spindle will drive the mixing shovel to run.
() Set the time according to the stirring time.
.Press the reset soft key first.
. Press the second touch key. If it has been set, the last set time will be displayed. The number will change each time you press it. If you press the key continuously, the value will cycle between them. When the required time appears, , stop button.
. Press the touch button for ten seconds and press the button for ten seconds.
. Press the touch button for ten seconds and press the button for ten seconds.
() Automatically stop after reaching the set time.
() During the mixing time, if the motor stops due to excessive resistance during concrete mixing, you can use jog to reverse the motor to reduce its resistance, and then press start.
() When unloading, first stop the machine, then loosen the cylinder position limit handle, then rotate the handwheel, and the worm gear will drive the barrel to rotate to a position convenient for discharging, stop the rotation, and then start the machine to run the spindle The material can only be discharged until the material is completely discharged. Stop the spindle and rotate the handwheel to reset the barrel.
() To clean the barrel, pour water into the barrel and run the spindle to rinse the barrel and shovel blades or use sand to clean them.