Advantages and maintenance of impact crusher
Impact crusher can also be called impact sand making machine. It is a kind of high-energy low-consumption impact crusher with international advanced level. Its performance plays an irreplaceable role in various ore fine crushing equipment. Effective, practical and reliable stone crushing machine. The equipment adopts the principle of hitting one stone with one stone, and is widely used in construction, water conservancy and electric power industries, and is suitable for river pebbles, pebbles, granite and other materials. This article briefly introduces the structure, application, advantages and how to maintain the impact crusher.
The structure and application of impact crusher
1. The impact crusher is generally composed of a feed port, a distributor, a vortex crushing cavity, an impeller, and a main shaft.
2. Impact crushers are widely used in metal and non-metal ores, as well as cement, refractory materials, abrasives, glass raw materials, construction aggregates; in addition, there are artificial sand making of ore tailings, stone chips, and construction aggregates. , Highway road fabrics, cushion materials, asphalt concrete and cement concrete aggregate production, as well as the fine crushing and coarse grinding of various metallurgical slags.
Outstanding advantages of impact crusher
1. The impact crusher is more advantageous than other types of crushers for medium-hard, extra-hard and abrasive materials such as silicon carbide, emery, sintered bauxite, magnesia, etc.
2. Its structure is novel and simple, with high output and large crushing ratio.
3. The equipment is small in size, easy to operate, easy to install and maintain.
4. The equipment has the function of shaping, the product is cubic, and the bulk density is large.
3. the material requirements of the impact crusher
1. The hardness of the material: Generally speaking, the harder the material is in the sand making process, the greater the damage to the impact crusher equipment, the more likely it is to cause damage to the machine.
2. The viscosity of the material: the greater the viscosity of the material, the easier it is to adhere. The material with high viscosity will adhere to the inner wall of the sand making chamber in the impact crusher. If it cannot be cleaned in time, it will affect the working efficiency of the impact crusher, and in severe cases, it may also affect the normal operation of the impact crusher. Therefore, when selecting materials, we must pay attention to the viscosity of the materials not easily too large.
3. The humidity of the material: when the selected material contains a large amount of water, the material is easy to adhere to the inner wall, and it is easy to cause blockage during the feeding process, resulting in a decrease in sand making capacity; therefore, the material must be strictly controlled when selecting the material If the humidity of the selected material is too high, sunlight or air drying can be used to reduce the moisture in the material, which will greatly reduce the impact on the impact crusher.
4. how to maintain the impact crusher
First of all, shut down regularly and open the observation door to observe the internal wear of the impact sand making machine. Check the wear level of the lower center feed pipe, cone cap, upper and lower runner lining plate, circumferential guard plate, and wear block. If it is found inside If there is wear and tear, it should be replaced or repaired in time to ensure that it does not affect the production of the equipment.
Secondly, if the impact crusher lasts too long in operation, lubricant should be added to ensure that the machine will not be worn or damaged due to a long time.
Finally, when using the product, you should follow the instructions in the manual, do not operate blindly, you can consult the manufacturer.
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