The drying drum of the asphalt mixing plant should pay attention to daily inspection, correct operation and reasonable maintenance, so as to extend its service life and reduce the cost of engineering use.

One of the more common faults of the asphalt mixing plant is the failure of the cold material feeding device. Generally speaking, the failure of the cold material feeding device refers to the problem of the variable speed belt stopping. The main reason for this phenomenon is that there are too few raw materials in the cold material hopper, which makes the loader have too much impact on the belt when feeding, so the cold material feeding device will stop working due to overload.

Modified bitumen equipment has become a commonly used asphalt equipment in major construction industries, and its ultra-high performance has been widely used by users. So what are the main types of modified asphalt equipment classified by configuration? Let's introduce them in detail:

Sinoroader asphalt spreader is equipped with a powerful stirring device inside the asphalt tank, which effectively solves the problem of easy precipitation and segregation of rubber asphalt; a rapid heating device is installed inside the tank body, which shortens the auxiliary time before construction and controls the spreading temperature; a heat transfer oil interlayer is installed in the asphalt pipeline, and the heat transfer oil circulation heating method is adopted, so that the pipeline is unobstructed; the specially designed spraying system can automatically control the spreading amount according to the change of vehicle speed, and the spreading is accurate and uniform.

Sinoroader horizontal new high-efficiency and energy-saving bitumen heating tank is a coal-fired direct-heating asphalt storage and heating device designed for road construction and maintenance units. This equipment aims to solve the urgent problems of slow asphalt heating speed, high energy consumption, easy aging, and heavy pollution in road construction. Starting from the requirements of the user unit, it changes the traditional design process and adopts measures such as relatively closing the high-temperature area in the bitumen storage container, actively heat-storing the high-temperature part, highly concentrated and graded utilization of heat energy, and improving thermal efficiency. The heating and preheating of asphalt are realized, and the output of high-temperature asphalt and the replenishment of preheated asphalt are carried out in equal amounts, synchronously, and automatically in a closed state. It greatly shortens the heating time, saves energy, eliminates asphalt aging, reduces operating procedures, and reduces equipment investment and asphalt production costs. The equipment is novel in concept, stable in performance, simple to operate, highly safe, and widely usable. It is an ideal replacement product for current asphalt heating equipment.

What are the advantages of emulsified bitumen equipment automation:

Bitumen decanter equipment can be placed in a complex system as an independent unit to replace the existing heat source de-barreling method, or be connected in parallel as the core component of a large set of equipment, or it can work independently to meet the requirements of small-scale construction operations.

Many customers are confused about maintenance issues after purchasing equipment. Today, the editor of Sinoroader Road Construction will tell us about equipment maintenance issues.

With the continuous improvement of major equipment in my country, the application of Sinoroader emulsified asphalt equipment equipment is also increasing. So how to check whether the equipment meets the standards? Only products that meet the standards can bring us higher benefits, so we must pay attention to this issue. Next, please have a detailed understanding with the professionals in our factory:

No matter the application of emulsion bitumen equipment or other related equipment, in the application of appropriate maintenance work, today we introduce professional technicians to do the following 3 points to effectively improve the utilization rate of bitumen equipment: