320 - 500kw Ertical Shaft Impact Crusher Granite Basalt Sand Maker 220 - 500t/H Capacity

Vertical Shaft Impactor Crusher VSI Sand Making Machine Granite Basalt Sand Maker

Vertical Shaft Impactor Crusher VSI Sand Making Machine Granite Basalt Sand Maker Main Application:

Vertical shaft impact crusher is a kind of rock crushing equipment. It was applied in the 1980s and has the characteristics of stable and reliable work, convenient maintenance and high sand production rate. It is especially suitable for stone shaping and production mechanism sand. It can be widely used in fine crushing operations in hydropower, highway, construction, cement, metal mining and other industries.

Vertical Shaft Impact Crusher Categories:

According to the structure of the rotor, vertical shaft impact type sand making machine is divided into an open rotor structure and a closed rotor structure. For closed rotor structure, the rotor is caged, the material falls from the top into the closed rotor.

VSI Sand Making Machine S-10 Technical Specifications:

1. Name: VSI Sand Making Machine

2. Model: S-10

3. Max Feeding: 60mm

4. Rotation Speed: 1242-1460r/min

5. Power: 320-500KW

6. Capacity: 220-500t/h

7. Weight: 17.2t

8. Dimension: 5.53 x 2.66 x 3.33m

Sand Maker Sand Production Process:

Vertical shaft impact crushing mechanism sand has been used in large hydropower projects since the mid-1990s. The production processes include dry, wet and semi-dry methods. However, no matter what kind of production process is used, there are some disadvantages such as large sand fineness modulus and small median diameter, which seriously affect the quality of concrete and its poor adaptability to various concrete ratio requirements.

Most of the domestic projects use the vertical shaft impact crusher as the main production equipment for sand making. The form of the crushing chamber is “stone stone” or “stone iron”, and its traditional production process adopts “feeding→crushing→sieving→returning”. (or into the warehouse)".

According to the production process of Figure 1, the stone material is sent to the vertical shaft crusher by the feeder and the belt conveyor. After being crushed, it is sent to the screening machine for classification. The stones larger than mm are all returned to the transfer bin for circulation, 5~ The 2.5 mm stone material is divided into 2 channels: one returning to the transfer bin is broken by the crusher, and the other is entering the finished sand bin; and the stone less than 2.5 mm enters the finished sand bin or enters the spiral classifier to the finished sand bin. The production process is characterized by simple process flow and low energy consumption per unit; stone materials of 5 to 2.5 mm are subjected to repeated cycle crushing, and the crushing effect is poor, and the energy loss is slightly larger; 2.5 to 1.25 mm and 1.25 to 0.63 mm grains in the finished sand. The diameter of the stone is less; the control of the particle size of the finished sand is difficult (man-made factor control); the finished sand rate is low.

Shanghai White Lai Road & Bridge Machinery CO., Ltd. is a joint-stock enterprise specializing in the research and development, manufacturing of mining crushers, construction sand making machines, and crushing and screening equipment. It integrates production, sales and service. Its products include hydraulic multi-cylinder cone crusher, hydraulic single-cylinder cone crusher, Simmons cone crusher, jaw crusher, impact crusher, vertical shaft impact crusher, vibrating screen and complete sand production line, sea sand desalination production line, tower sand making station, etc. The company has acquired ISO9001:2015 international quality management system certification and EU CE certification. It always adheres to the strict control of product quality, and continues to issue high-tech products with independent intellectual property rights at international leading levels.

Shanghai White Lai Road & Bridge Machinery CO., Ltd. not only provides customers with high-performance products, but also first-class services and professional solutions. The company is equipped with an advanced SOLIDWORKS mechanical design system, a professional technical service team and multiple offices throughout China, in order to provide customers with more professional and timely services. It has established long-term partnerships with Hunan Sany Heavy Industry CO., Ltd. and other well-known construction machinery manufacturers at home and abroad. While expanding domestic market share, it also has exported to more than 150 other countries in the world such as the United States, Germany, Canada, Mexico, Russia, Kazakhstan, Vietnam, Laos, Thailand, Philippines, Malaysia, Indonesia, Cuba, Dominica, Brazil, Venezuela, Colombia, Peru, Chile, Saudi Arabia, Jordan, Libya, Zambia, Congo and so on. The company’s products are warmly welcomed by customers at home and abroad because of excellent quality and practical functions. It insists on continuous innovation and continuous improvement on product quality. Shanghai White Lai believes that its success depends on the trust of customers and is determined to become a world brand in this line.