Trailer concrete mixer truck just as the name suggested, a trailer with a huge round drum at the back. The drum is used to mix concrete that is required for construction projects. concrete mixer trailer is usually to transport concrete. Concrete mixer trailer for sale can feed, store, and discharge different types and grades of concrete to different construction projects.
Concrete trailer mixer is composed of agitator cylinder, transmission system, water supply device, full power take-off device, front and rear bracket, reducer, hydraulic transmission system, feeding system, control mechanism and so on.
The description of mainly structures of trailer concrete mixer as follows
1. taking power device
Main engine take power method is mostly used in trailer cement mixer; the drive shaft drives the engine power out and through the hydraulic system to drive agitator cylinder to rotate during feeding and transporting process, while cement mixer trailer reverses rotation during discharging.
2. The hydraulic system and the speed reducer
Hydraulic system is mainly composed of hydraulic pump, hydraulic motor, radiator and high-pressure tubing. Its function is to transport the engine power into hydraulic energy by the hydraulic pump, then output as the mechanical energy through the motor, and finally reduced the speed by the reducer to supply power for mixing drum rotation.
3. The mixing device
The mixing device is composed of mixing drum, front-rear support and charge-discharge auxiliary parts and so on. Mixing cylinder is the loading container of concrete, its internal contains a set of double helix blade. When the cylinder rotates, the concrete spiral along the blade direction, constantly mixing and stirring in the process of ascension and turn. In the process of feeding and transporting, mixing tank turns forward as clockwise, concrete will be mixed along the blade; when at the discharging process, mixing tank rotates as a inverse direction, concrete outward along the blade for discharge to work sites.
The operation methods of the concrete mixing trailer
1. The parts of the mechanical system should be carefully checked before starting, and only if confirmation is done, cement mixer trailer for sale can be started.
2. Before starting, the stirring lever should be placed in the “neutral” position. And the water in the cylinder should be drained.
3. When feeding concrete, the mixing lever should be placed in the “loading” position.
4. When discharging concrete, the stirring lever should be placed in the “discharging” position.
5. Before transportation, the discharging groove must be fixed in the “driving” position to prevent swinging.
6. When operating the joystick, you should stop at the “neutral” position for a short stay, then move to the next position.
7. Do well in the construction of civilization and the residual material in the drum is not allowed to dump casually. After discharging, the mixing drum, chute, roller and other parts must be cleaned.
8. When the operator enters the tank of concrete mixer on trailer for sale to clear the concrete blocks, the vehicle should be stalled; the electric key shall be removed, and it is necessary to send someone to watch outside the 1 yard concrete mixer trailer for sale. The maintenance of the engine of mixer trailer for sale. Since the engine structure of concrete mixer semi trailer is complex, the assembly device is very precise, and numerous electric control parts are installed in concrete trailer for sale.
Specification of concrete trailer for sale
|Chassis model||Dongfeng,HOWO(Sinotruk), Shaanxi Auto, North Pennines, Isuzu, Foton,Delong|
|Feeding speed||M3/min≥ 3|
|Unloading speed||M3/min≥ 2|
|Discharge reside rate||%< 0.5|
|Water supply model||Air pressure water supply|
|Delivery time||Within 15 work days after receiving the payment|
|Warranty||12 months, from the date of supply.|
|Remarks||Hydraulic Pump& motor: GMP (Italy)|
|Decelerator: GMP (Italy)|
The advanced technology of portable cement mixer trailer
Maintenance of engine of concrete mixer trailer for sale
As for the engine, if you want to be able to use engine for a long period of time, the necessary attention should be paid to the use and maintenance.
1. Starting the engine under a cold temperature state, you should make a necessary operation of preheating . Due to the engine of small concrete mixer trailer under the normal operating temperature, the running resistance between its parts, wear and work stability is the best, preheating operation is indispensable.
2. In the process of driving the volumetric concrete mixer trailer, the operator should pay attention to the relevant instructions on the instrument for example, to observe the water thermometer, oil lamp and charging indicator. Once mini concrete mixer trailer occurs a bad phenomenon that the operator should immediately deal with.
3. Keep the engine speed under the red scale of the tachometer to avoid overloading of the engine.
4. Maintain the engine regularly. It is important to maintain the engine on time according to mileage, and choose the right engine oil. Keep the coolant clean, so that the engine has good heat dissipation. Regularly clean engine oil and gas path to ensure the engine has a smooth flow of oil and gas.
5. The fuel injection amount in the oil tank of portable cement mixer trailer should be kept as far as the remaining 1/3, so as to make the gasoline pump have good heat dissipation and ensure that the gasoline pump has a long lifespan.
6. Fuel specification that should meet the requirements. Fuel quality has a great influence on the engine combustion. Inferior gasoline can make the combustion chamber, fuel injector, inlet valve produce large amounts of carbon deposit and rubber deposit. Meanwhile, oil -sealed reducer of trailer mounted concrete mixer could prevent occurring the phenomenon of engine idle speed instability and difficulty of acceleration.
7. Start the engine in a quiet state to let the engine idle and speed up for several seconds and listen to the sound of the engine to judge the engine state. If concrete mixer on trailer is normal, engine operation voice should be more deeper and regular. If there is a sharp sound, please immediately go to a garage for a diagnosis, to avoid causing greater damages.
We AIMIX GROUP, stands by our products, customers and support our equipment better than anyone else in the world. Many years of exporting experience have been made us stronger in manufacturing, selling and service. You can contact us, if you desire to invest portable concrete mixer trailers, believe we will give you a satisfactory reply.