Zhengzhou Mingde Mining Equipment Factory

Introduction to basalt sand making machine
The basalt sand making machine adopts high-iron wear-resistant materials and has a long service life. It can meet the material requirements of highways, railways, bridges, tunnels and other engineering projects. It is an ideal choice for highways. , the most ideal equipment for sand and gravel aggregate concrete mixing in high-speed railway and other fields. The new sand making machine can provide equipment production line sites in many provinces in China for users to visit and inspect. The complete equipment after-sales team provides customers with systematic guarantee.
Introduction to basalt sand making machine
Discharging granularity,,,
Project features: Basalt gravel production line, finished product used for Capital International Airport runway
Equipment configuration vibrating feeder , jaw crusher, impact crusher, vibrating screen, belt conveyor and other equipment.
The basalt sand making machine is easy to install and operate, with large processing capacity and high output. The material impact angle design of the crushing chamber has less friction with wear-resistant parts, low consumption of wearing parts, and the product has an excellent cubic shape. Reasonable gradation, adjustable fineness modulus, easy and fast maintenance and replacement of components in the crushing cavity, shortening downtime, saving time and effort, automatic detection, safe and reliable, and most importantly, one machine with multiple uses, flexible application, low operating noise, and no pollution For a society that requires environmental protection and advocates energy conservation and consumption reduction, using this equipment to crush basalt is the best choice.
Sand Making Machine
Working Principle of Basalt Sand Making Machine
The sand making machine uses high-speed rotating materials to crush each other and the friction between materials to crush (stone against stone). Its feeding capacity is large. The particle size must be in accordance with the particle size specified in the machine's technical performance parameter table. Materials larger than the specified particle size are strictly prohibited from entering the crusher. The maximum moisture content of the crusher is as follows. Generally, the ore coming out of the sand washing machine can be directly crushed into this machine. The discharge particle size of the sand making machine is related to the physical properties of the ore and the feed particle size. The ore is fragile, and the smaller the feed particle size, the higher the product particle size qualification rate. On the contrary, the lower it is. By changing the impeller speed, the product particle size can also be adjusted. When the particle size of the discharged product of the sand making machine is not greater than 1, the passing rate is. In order to ensure that the passing rate of the product particle size is reached, it is necessary to use classification equipment for closed-circuit crushing.
The installed power of the sand making machine can be configured within the specified range according to the physical properties and output of the material (the user can provide the type of crushed ore, input size, discharge particle size requirements, etc., and then our company is responsible for selecting the corresponding machine model. It can also be configured according to customer specific requirements).

The material enters the impeller of the rotor through the material inlet. The impeller rotates at high speed to eject the material from the impeller flow channel. The ice hits the impact plate and is broken, and then the fine particles of material are discharged from the bottom of the frame. . This kind of crushing uses an internal air circulation system. The air flow generated during the high-speed rotation of the impeller forms a self-circulation inside the crusher. In addition, when it is necessary to separate the broken materials in the crushed products, a classification cyclone is configured to rely on the pressure generated by the air flow inside the crusher to achieve material classification, extract materials, solve the dispersion of dust and purify the environment without increasing power. consumption. The materials are thrown out by the high-speed rotation of the impeller and directly hit the lining plate. Some of the materials bounce back and collide with other materials. In this way, the materials that meet the requirements of the equipment will flow out of the crushing chamber, while the materials that do not meet the standards will continue to flow. This process continues to operate until the standard is reached. This kind of sand making machine is also called a stone-on-stone crusher.

Performance characteristics of basalt sand making machine
Simple and reasonable structure, self-impact crushing
Unique bearing installation and advanced spindle design make this machine capable of heavy load and high-speed rotation Features
It has the functions of fine crushing and coarse grinding. The product is in the shape of a cube, with high packing density and low iron pollution
High reliability and strict safety protection device to ensure the safety of equipment and people
Smooth operation and smooth operation. Low noise, high efficiency and energy saving, high crushing efficiency
Little affected by the moisture content of the material, the moisture content can reach around
Low loss of wearing parts, all wearing parts are made of high-quality wear-resistant materials at home and abroad. long lasting. A small number of easy-to-wear parts are made of extra hard wear-resistant materials, which are small in size, light in weight, and easy to replace parts
The air flow inside the vortex chamber is self-circulating, with little dust pollution
The materials in the impeller and vortex crushing chamber are automatically Lining significantly reduces wear parts costs and maintenance workload. During the production process, the stone can form a protective bottom layer, so the machine body has no wear and is durable
Various installation methods, including removable installation.

Basalt Sand Making Machine Installation
The number of parts must be counted before installation. Check and remove the damage caused to the machined surfaces and threads of each part during loading, unloading and transportation, and remove the protective coating applied on the machined surfaces during packaging as well as the dust and dirt that fell during transportation.
During installation, apply dry oil to the fixed contact surface and thin oil to the movable surface.
In order to protect the foundation from damage, the upper part of the foundation must be covered with a protective plate.
In order to avoid the accumulation of crushed ore, there must be enough space under the foundation to install transportation equipment.
The basalt sand making machine must be installed on a stable reinforced concrete foundation. The depth of the foundation can be determined by the user according to the local geological conditions.
When installing the sand making machine, pay attention to aligning the motor pulley and the fine crusher pulley, and adjust them to the appropriate tightness. When working, try to ensure that the sand making machine works in a ventilated and dry environment to avoid erosion of the motor by rain, snow, wind and sand. In addition, in order to ensure the personal safety of workers, the sand making machine should also be equipped with protective covers, overload protectors and other facilities.
In daily use, the tightness of each fastener, the degree of wear and lubrication of each part should be regularly checked, and the fine crusher should be replaced, maintained and lubricated regularly to ensure the normal operation of the equipment.
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