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Different Crushing Principles of Sand Making Machine

Mar. 06, 2020

At present, the market for sand maker products is very broad, but due to the various models of sand maker products and their pertinence, choosing a device that matches the material requires you to have a deep understanding of its different types of products. However, in reality, most customers do not know what is the difference between these sand making machines with different crushing mechanisms. This will cause many customers to have difficulties in selecting the appropriate sand making equipment for production. The following construction sand making equipment supplier introduces the more representative impact crushers, high-efficiency fine crushers, and impact sand makers on the market according to their uses and performances, so as to facilitate everyone Really know the equipment of sand making machine series.

I. PCL straight-through impact crusher

PCL straight-through impact crusher is commonly known as sand making machine and sand making machine. This series of sand making machine is suitable for the crushing and shaping of soft or medium hard and extremely hard materials. It is widely used in various ore, cement, refractory materials, bauxite clinker, corundum, glass raw materials, machine building sand, stone materials and various other materials. This kind of metallurgical slag, especially for silicon carbide, silicon carbide, sintered bauxite, fine sand and other hard, ultra-hard and wear-resistant materials more effective than other types of crusher output. In the engineering field, it is an ideal production equipment for machined sand, cushion material, asphalt concrete and cement concrete aggregate. In the field of mining, it is widely used in the pre-grinding process, which can generate a large amount of fine ore and reduce the high-cost grinding load.

Performance characteristics of sand making machine (PCL straight-through impact crusher):

1. Simple and reasonable structure, self-crushing, ultra-low cost of use;

2. Unique bearing installation and advanced spindle design make this machine have the characteristics of heavy load and high speed rotation. 3. With fine crushing and coarse grinding functions;

4. High reliability and strict safety protection device to ensure the safety of equipment and personnel; 5. Stable operation, low working noise, high efficiency and energy saving, high crushing efficiency; 6. Little impact on the moisture content of materials, the moisture content can reach 8% about;

5. Consumable parts have low loss. All consumable parts are made of high-quality wear-resistant materials at home and abroad, and have a long service life. A few easy-to-wear parts are made of ultra-hard and wear-resistant materials, which are small in size, light in weight, and easy to replace accessories. 8. The air flow inside the vortex chamber is self-circulating, and the dust pollution is small.

6. Material self-lining in impeller and vortex crushing chamber greatly reduces the cost of wear parts and maintenance workload. During the production process, the stone can form a protective bottom layer, and the fuselage has no wear and durability. 10. Various installation methods, removable installation.

7. The product is cube-shaped with high bulk density and low iron pollution. Can be used as stone shaper.

Second, high-efficiency fine crusher

The third-generation dual-purpose sand making machine is also called high-efficiency fine crusher. Substitute sand machine and soft hammer crusher. This equipment is suitable for mechanical artificial stone making, sand making field, high-grade highway, railway, water conservancy, construction, cement, refractory, metallurgy, glass sand and other industries.

Features and advantages:

1. The equipment runs stably and reliably, the process is simplified, the structure is simple, reasonable and compact, and it is easy to replace parts and maintain;

2. Easy maintenance and easy movement;

3. Changing from third-level crushing to second-level crushing, large production capacity, long hammer life, environmental protection and energy saving, widely applicable to granite, basalt, cement concrete, quartzite, silicon carbide, ore sand, iron ore, bauxite It is the fine crushing of raw materials such as river pebbles, which overcomes the shortcomings of traditional sand making equipment that is only suitable for soft rock (150MPa) raw materials.

4. Wide application fields, can produce sand and stone;

5. Unique structure, unique high chrome plate hammer, unique impact rock hard rock crushing, unique inertial impact balance device, unique and simple disassembly maintenance window;

Vertical Shaft Impact Crusher

Vertical Shaft Impact Crusher

VSI series sand making machine

The VSI series sand making machine is the first vertical shaft impact crusher to use hydraulic starting, which saves 50% energy than traditional sand making machines. It can make all kinds of rock, sand stone, river pebble and construction sand with various particle sizes. The uniformity of the sand particles and the high compressive strength are much better than the sand produced by natural sand and ordinary hammer sander. Requirements, can better improve the quality of the building. Application fields of VSI sand making machine:

1. Artificial sand made of river pebble, mountain stone (limestone, granite, basalt, diabase, andesite, etc.), ore tailings, and stone debris.

2. Production of construction aggregate, highway fabric, cushion material, asphalt concrete and cement concrete aggregate.

3. Water conservancy and hydropower in the engineering field, high-grade highways, expressways, high-speed railways, passenger dedicated lines, bridges, airport runways, municipal engineering, high-rise building sand production and stone shaping.

4.Fine crushing process in the mining industry, crushing of materials in the building materials, metallurgy, chemical, mining, refractory, cement, abrasive and other industries.

5. Environmental protection projects such as high abrasiveness and secondary disintegration and crushing, desulfurization in thermal power and metallurgical industries, crushing of steel slag and construction waste.

6. Production of glass, quartz sand and other high-purity materials.

VSi sand making machine performance characteristics:

1. Simple and reasonable structure and low operating cost.

2. High crushing rate and energy saving.

3. With fine crushing and coarse grinding functions.

4. Affected by the moisture content of the material, the moisture content can reach about 8%.

5. More suitable for crushing medium-hard and ultra-hard materials.

6. The product has excellent grain shape, which is cubic, and the pin-shaped content is extremely low.

7. Impeller self-lining has less wear and easy maintenance.

8. The working noise is lower than 75 dB (db level).