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The walking system of the road paver machine adopts a closed hydraulic system composed of a variable hydraulic pump and a variable hydraulic motor, which can be adjusted in its effective full flow range and controlled by electronic components to realize automatic control of the paving speed at a constant speed. The walking system on both sides is independently driven. The speed potentiometer and the steering potentiometer can accurately pre-select the speed of the straight-line walking and the speed of the two-sided walking system when turning. The electronic synchronization control system can make the rubber paving machine travel straight and smoothly on the curve.
The scraper conveyor of the rubber paving machine conveying system is independently driven by a hydraulic motor. The automatic control conveying is realized through the on-off switch of the material level sensor. Its speed has the functions of automatic proportional control and manual stepless control. The working speed can be adjusted steplessly.
The conveying system of the paver machine is composed of two variable hydraulic pumps and a closed hydraulic system of the spiral paver machine, which is composed of two variable hydraulic pumps and variable hydraulic motors.
The automatic leveling device of the rubber paving machine uses multi-probe ultrasonic digital control leveling technology. If the road is uneven and deviates from the allowable baseline deviation range, the lifting hydraulic cylinder will be automatically adjusted to achieve the required paving thickness and ensure the paving quality such as road smoothness, and the operation is simple and convenient.
The road paver machine screed adopts high-strength pulse vibration and electric heating technology. The heating is uniform, the operation is safe, convenient, and reliable, and the environmental pollution is low. Using double vibrating screed to work, the density can reach more than 98%.
The electronic control system of the road paver machine adopts microcomputer control and automatic fault diagnosis technology to realize the integration of machinery, electricity and hydraulics, which is convenient for maintenance.