Zhengzhou Mingde Mining Machinery

Wanyuan City is located in the mid-latitude area and belongs to the northern subtropical zone. There is no severe cold in winter or extreme heat in summer. There is abundant rainfall and distinct four seasons. There are more frost days and fewer snow days. There are many and strong winds, and droughts and floods often occur alternately. . The three-dimensional climate characteristics are obvious and the climate differences are large.
Working Principle
The material enters the impact crusher from the feed hopper and is divided into two parts through the distributor. One part enters the high-speed rotating impeller from the middle of the distributor and is rapidly accelerated in the impeller. The speed of the impact river pebble sand making machine can reach hundreds of times the acceleration of gravity, and then it is thrown out from the three evenly distributed flow channels of the impeller at a speed of - m/s. First, a part of the falling material is collected by itself around the distributor. The impact is broken, and then it hits the material lining in the scroll chamber together. It is rebounded by the material lining and impacts diagonally upward to the top of the vortex chamber. It then changes its direction of movement and deflects downward. The particles are emitted from the impeller flow channel. The material forms a continuous curtain of material. In this way, a piece of material will be hit, rubbed, grinded and crushed twice or even multiple times in the whirling crushing cavity. The crushed materials are discharged from the lower discharge port. During the entire crushing process, the materials impact and crush each other on their own, without direct contact with metal components. Instead, they are crushed by impact and friction with the material lining, which reduces corner contamination and prolongs mechanical wear time. The clever self-circulation of air flow inside the vortex chamber eliminates dust pollution.
Performance characteristics
.Simple and reasonable structure, self-impact crushing, ultra-low usage cost
.Unique bearing installation and advanced spindle design make this machine capable of heavy load and high-speed rotation Features.
3. It has fine crushing and coarse grinding functions
. High reliability and strict safety protection device to ensure equipment and personal safety
. Smooth operation, low working noise, high efficiency and energy saving, and high crushing efficiency
. Little affected by the moisture content of the material, the moisture content can reach about 20%.
. Low loss of wearing parts, all wearing parts are made of high-quality wear-resistant materials at home and abroad, and have a long service life. 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 and there is little dust pollution.
.The material in the impeller and vortex crushing cavity is self-lining, which greatly reduces the cost of wearing parts and the workload of maintenance. During the production process, the stone can form a protective bottom layer, making the machine body wear-free and durable.
. Various installation methods, removable installation.
.The product is cube-shaped with high packing density and low iron contamination. Can be used as stone shaping machine.
Zhengzhou Mingde Mining Machinery Manufacturing Co., Ltd.
Address: 200 meters east of the highway intersection, Gongyi City, Zhengzhou, Henan Province
Telephone:-/ Mobile: (Manager Wang)
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