The structural design principle of the counter-type sand making machine consists of a rough grinding cavity, a fine crushing cavity, a curved impact chamber and a circular arc plate, and three discharge channels. It has the following characteristics: the discharge granularity can be adjusted arbitrarily, the adjustment plate can be turned over at both ends, the life span is increased, the adjustment is easier, the card is not stuck, the plug is not…

When the sandstone production line is configured or the capacity is modified, the users of the gravel production line are especially reminded. Please be sure to choose a manufacturer with certain sandstone production line equipment configuration, so as to avoid the unreasonable equipment configuration, resulting in the problem that the waste aggregate size can not meet the demand or equipment overcapacity. Users who care about the proportion of granular aggregate particles, mentioning the…

The roller crusher is mainly composed of a roller, a frame portion, a pressing and adjusting device, and a transmission device. The driving device is composed of two electric motors, and the crushing material is crushed by the chain rotating to the sheave and dragging the relative rotation of the two rollers. The motor used in the ZENITH sand making machine is a high-performance brand motor. The main broken and broken parts are also made of special…

The cone crusher is mainly divided into upper and lower parts, of which we call it “upper cavity”, which is mainly broken according to the principle of material layer, and the bottom is “lower cavity”. According to the crushing chamber of the cone crushers, it can be generally divided into three types: medium crushing, medium fine crushing and fine crushing. In the selection process, it…

The impact crusher has the technical advantages of strong production capacity, convenient operation, energy saving and environmental protection. It is mainly used in the fine crushing of medium-hard materials such as granite, basalt, limestone, river pebble, cement clinker, quartz stone, iron ore, bauxite and artificial sand production.

Any equipment should be maintained when it is used, and cleaning is an important means. As a main equipment in the sand production line, the…

The operation of the quarry is inseparable from the work of crushing stone equipment. In order to achieve high production and high efficiency and save investment costs, it is necessary to choose a professional rock crusher manufacturer. The crushers suitable for quarry production produced by Shanghai SBM are mainly jaw crushers, impact crushers, cone crushers, sand making machine equipment, etc. The…

With the development of the economy, the grinding milling machine is constantly being updated. In the new era, compared with the traditional mill, the performance of the ultra-fine mill is advanced, and later combined with new technologies at home and abroad, the operation is more stable in the production work. The material application of the ultra-fine mill is very wide, and its energy…

In recent years, with the rapid development of the grinding milling machine market, the development of the barite market will become better and better. The development of the barite market needs to be completed with the help of professional milling equipment. The HGM milling production line produced by SBM has been broken. The drawbacks of the traditional mill in the production process, through…

With the pull of domestic demand, the investment in infrastructure such as roads and railways is increasing, and a large amount of sandstone is urgently needed. In order to protect the ecological balance, the state expressly prohibits the excavation of natural sand (except for clearing river courses). The supply of natural sand can hardly keep up with demand. Therefore, the development of the mechanism sand is very urgent to mention the agenda. In view of the fact that the mechanical sand is…

The jaw crusher has always been an important crushing device for the coarse crushing process in the stone production line and the sand production line. Since the feed port of the jaw crusher is large, it is a primary crush in the crushing production line, which shows his importance. The traditional PE series jaw crusher is a toothed plate extrusion type of round-trip crushing, and the…

With the launch of the country's large-scale high-speed rail program, the demand for aggregates of sand and gravel has also increased greatly. The production of high-quality sand and gravel requires high-performance Sand making machine. In this case, the crusher becomes one of the indispensable mechanical equipment in the construction of railways, high-speed rail, subways and tunnels. The gravel production line is mainly used to produce different…

Calcite A mineral containing high natural calcium carbonate, which is widely distributed throughout the world. The gloss of the glass is presented, the Mohs hardness is 3, and there are many mechanical equipments for processing calcite. Then, is the processing calcite using grinding milling machine? What are the advantages?

Feasibility analysis of calcined powder by ultra-fine grinding…

The cone crusher is an important ore dressing equipment with relatively large body shape. During its operation, the wear of the parts will seriously affect the vibration stability of the crusher, and at the same time, the machine will be in a state of forced vibration for a long time, which will seriously affect the crusher. Safe to run. The study found that the disturbance is an important factor affecting the forced vibration of the crusher. Let us analyze it here.

According to the…

1. Remove foreign matter from the mobile coal crusher and move the rotor by hand to check for friction or collision.

2. Check whether the installation position of each component of the equipment moves, metal crusher, deform and lock all bolts. *** Check if the seal is good.

3, the installation of the host should be balanced, the spindle horizontality error is less than 1mm / m, the main driven wheel in the same plane, but also to adjust the belt tightness, fixed motor. The main…

There are many types of mill equipment, and there are many manufacturers of mill equipment on the market, and the quality and price are all different. Today, the grinding mill has ultra-fine grinding machine, vertical mill, Raymond mill, micro-grinding, high-pressure grinding, coarse grinding, and some auxiliary equipment powder coating modification machine, hoist, Screw conveyors, gas conveyors, etc. In…

In the installation process of the impact sand making machine, if it is not installed correctly, the whole production line will not work properly, it will also bring harm to the machine itself, and pose a personal threat to the sand making operators.

The sand making machine is a kind of gravel equipment mainly composed of a feeding hopper, a distributor, a vortex breaking chamber, an impeller, a main shaft, a base, a transmission device and a…

In today's era, most of them are green and environmentally friendly. In some places, the environmental pollution index is too high, and some backward manufacturers produce equipment that is relatively backward, so the pollution to the environment will be even more severe. Environmental pollution not only stops the work in our hands, but also affects our health. Shanghai SBM Machine Co., Ltd. is a manufacturer specializing in grinding equipment, and has also made many contributions to…

When we use the grinding mill, we are all very concerned about the quality and efficiency of our ultra-fine grinding machine. How to improve it is a problem we all care about. Let’s talk to you about how to Better improve the efficiency and quality of the ultra-fine mill, and finally achieve our goals:

We can start with the following points:

1. When we operate the ultra-fine mill, we should…

For the customer, it is very important to find out the specific configuration when investing in the Quarry crusher. Today, Shanghai SBM analyzes how to carry out the configuration of the stone production line from the perspective of professional crusher manufacturers.

First, the crusher manufacturer will figure out the customer's requirements for the stone production line. For example, the customer is mainly responsible for breaking up…

For the customer, it is very important to find out the specific configuration when investing in the stone production line. Today, Shanghai Shanzhuo Heavy Industry is standing on the perspective of professional crusher manufacturers to analyze how to carry out the Stone Crushing Equipment configuration.

First, the crusher manufacturer will figure out the customer's requirements for the stone production line. For example,…