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The operation process of concrete truck mixer
Writer:Admin Time:17/09/27 In the process of the production of concrete batching plants need concrete truck mixer to transport concrete, then what is the operation process of it?
1, before the mixer trucks start working, first check whether there is enough inside the fuel tank, hydraulic pump, motor clean the hydraulic oil, the tank is filled with water, the lubrication parts whether there is enough oil.
2, start the concrete mixer truck engine works for a moment, the air storage tank is enough.
3, the manipulation of the oil pump the handle of the servo valve in the central position, the mixing barrel in the stationary state.
4, after all is well, control handle make mixing tube at low speeds and reversing 2 ~ 3 times, check whether the hydraulic drive system is normal.
5, drove to the concrete mixing plant under the feed hopper, made the concrete truck mixer into the hopper of the mouth on the discharging funnel and concrete mixing plant, prevent the concrete flow to cause waste and pollution body outside.
Body surface caused by waste and pollution.
6, control handle, the mixing barrel is to convey 10 ~ 12 r/min, then can to mixing tube feeding.
7, expected to stir nominal capacity, control handle, the engine speed to 1800 r/min, the mixing barrel agitation speed for 1 ~ 3 r/min, the engine speed to a minimum, and then in the cabin lock handle, drove to the place of delivery.From feed to unloading allow maximum completion time is 1.5 hours or mix cylinder rotate 300 RPM) for a short moment.
8, vehicle load uphill should make appropriate mixing drum rotating speed,
9, after the mixer trucks to the place of delivery, the discharge chute and extended chute to the position of the discharging.
10, Before on both sides of the handle at the end of the manipulation of the vehicle, should solve bridge maneuvering positioning locking plate, mix the end can only be achieved positive &negative operation.Then according to the speed of the site requirements for unloading.
11, after each discharge, must be into the hopper, mixing tube inside and outside, discharging chute, clean, prevent the concrete setting on the above parts.