With the acceleration of social development, the demand for construction sand is increasing, and the use of sand making machines is also more and more old. How to use the sand making machine correctly requires expert explanation:

First, use the sand production line correctly.The correct use of the sand making machine is very important. The starting sequence of the sand making machine and the conveying equipment is: discharging, sand making machine, feeding; the crushing machine must be started at no load, and the feeding machine can only be fed after the crushing machine is running normally..The order of downtime is reversed.The feeding should be continuous and uniform, and do not add a large amount for convenience.

Secondly, properly adjust the tension of the transmission triangle tape of the sand making production line.Everyone knows that only the triangular tape is evenly stressed. When the two motors are driven, the triangular tapes on both sides should be grouped and matched to be uniform.This will be a better job for the sand making machine.

Once again, regularly lubricate the sand making machine.Everyone knows that the work of the machine is dry friction. The long time will cause great wear on the machine itself, so lubrication is very necessary. When oil is added, add proper amount of dry oil to the bearing cavity 1/2-2/3, every time the crusher works, you can add the right amount of grease.This will more effectively extend the life of the sand making machine.

In addition, it is found that the connection parts or other parts of the equipment are loose, and fastening measures must be taken. In addition, parts that are seriously worn out should be replaced with products of the same specifications.Finally, according to the frequency of use of such equipment, to develop a comprehensive maintenance program, to properly maintain the sand making machine equipment, improve its service life, to maximize the benefits.

Now the exploitation of natural river sand has entered the point where the mountain is running out of water, and the sand making equipment will assume this important responsibility. We can only use the sand making machine on the sand making line better by maintaining the sand machine equipment.

With the drying up of natural sand, artificial sand has been widely used to replace natural sand in construction, highway, railway, water conservancy and other industries. Therefore, the demand for sand making machine is quite large. Under this background, we have developed and manufactured special stone sand making equipment. It can dig down most of the stones from the mountains, such as limestone, bluestone, marble and so on, and eventually the finished sand can be comparable to the natural sand in grain shape.

Sand making machine is different from typical impact sand-making machine. It uses hammer head to impact stone to make sand. It is commonly called hammer sand making machine or double-rotor sand-making machine. The customer reaction of selecting this equipment on the production line of mechanical sand is also good. The advantages of this type of equipment are mainly manifested in three aspects.

1. The structure is simpler and more humanized. First of all, it includes the shell, hammer head, two rotors and sieve plate, etc. There is an investigation door under the sand machine, which can open and observe the condition of the equipment processing stones at any time, so as to facilitate the maintenance of the equipment.

2. The feed size is larger. The feed size of the general sand machine is usually about 50 mm, and the stone sand machine can allow the feed size of 150 mm, or even 250 mm. This shows that the stone between 50mm and 250mm can avoid crushing process and reduce equipment investment.

3. The hammer head of the main working parts is made of high hardness and good wear resistance material. It has a long service life, which reduces the economic and time cost of replacing parts and directly improves the customer's return rate.

Machine-made sand is a kind of raw material which is screened by crushing equipment, so the selection of crushing equipment should be very strict. Compared with the traditional sand machine, the efficient sand making machine can increase about 40% and run steadily, and the sand and gravel products are mostly cubic, needle-like materials and stone powder content are relatively small. It can be directly used in the current capital construction sand industry without redundant treatment.

In recent years, with the rapid development of the construction industry, the market demand for building materials has increased dramatically, and the quality requirements have become increasingly high. Because of its good hardness and stable chemical properties, sandstone is called high-quality building materials. However, natural sandstone is gradually replaced by machine-made sand, which has become an important raw material in the current sandstone aggregate market due to the prohibition of mining and the repeated outbreak of environmental protection.

From the raw material point of view, machine-made sand has a variety of mineral components to choose; in terms of quality, it has a high surface energy and hydrophilicity, and has a complete mix; the mechanized production mode ensures the quality stability and controllability of machine-made sand products. In addition, the production technology of machine-made sand has become mature, and has formed a systematic and large-scale, and the performance of machine-made sand can fully guarantee the production requirements of concrete and meet the safety standards. It has become the mainstream of social development. It not only solves the demand of building materials market, but also plays a certain role in the protection of natural environment.