Hydraulic concrete mixer has the advantages of reliable transmission, low noise, low energy consumption, compact structure, easy operation and high mixing quality.
Hydraulic mixer can mix plastic concrete and semi dry hard concrete, so hydraulic cement mixer is widely used in construction site, road, bridge, hydropower project, and small and medium-sized concrete component factory.
In order to keep the high efficiency of hydraulic cement mixer, some maintenance are necessary. And this article will list some tips on hydraulic mixer maintenance.
What to check before operation?
- Check if the mixer body is steady.
- Check whether the anchor bolts on blades and blade support arm are firm.
- Check whether the connecting bolt on the feeding frame is fastened.
- Check if the water of water pump is sufficient and the pipeline is smooth.
What should you do after using hydraulic cement mixer?
- Clean mixing drum, discharging door, hopper, and rinse them with water.
- Hopper should be in transport position, brake pin should be inserted well and hopper should keep clean.
- Cut off the power and lock the electric control box well.
- Lubricate the lubrication points regularly.
- The water supply system should be fully drained.
Weekly inspection items
- Check the wire rope wear and lubricate it regularly. And change new wire rope if necessary.
- Check the gearbox, oil pump and lubricate the hopper wheel bearing and roller bearing weekly.
- Water supply device should keep clean and suction valve should be checked and cleaned weekly.
- Check whether the switchrocker arm loose and adjust it if necessary.
- Check if the blade connection bolt and support arm connection bolt loose and adjust them in time. If the clearance between blades and cylinder wall exceeds 5 mm, it is necessary to adjust them.
- Check if the contactor of electrical box works well. Besides, remember to unscrew the sludge stopper, check the shaft seal and adjust or change them if necessary.
There are many tips on hydraulic concrete mixer machine maintenance, and this article lists some basic but necessary tips. If you want to know more about hydraulic mixer machine, Aimix can help you.
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