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Zhongqinglin Heavy Industry VK Sand Making Machine: An Efficient Benchmark in Dry Mortar Production

In the field of dry mortar production, the VK sand making machine from Zhongqinglin Heavy Industry has become a core equipment in the industry its unique design and excellent performance. Its working principle demonstrates exquisite mechanical collaboration: materials are accurately distributed by the material distribution device, with one part entering the high-speed rotating throwing disc and the other forming a stable material cascade. The materials thrown by the throwing disc collide with the material cascade at a vertical angle, and under the interaction of forces, friction, rolling and grinding are realized to complete the efficient crushing process.

Jul 12,2025

Zhongqinglin Heavy Industry VK Sand Making Machine: An Efficient Benchmark in Dry Mortar Production
In the field of dry mortar production, the VK sand making machine from Zhongqinglin Heavy Industry has become a  core equipment in the industry its unique design and excellent performance. Its working principle demonstrates exquisite mechanical collaboration: materials are accurately distributed by the material distribution device, with one part entering the high-speed rotating throwing disc and the other forming a stable material cascade. The materials thrown by the throwing disc collide with the material cascade at a vertical angle, and under the interaction of forces, friction, rolling and grinding are realized to complete the efficient crushing process.
The advantages of this sand making machine are reflected in multiple dimensions. The efficient and stable production performance is its prominent feature. Compared with traditional equipment of the same power, the production capacity is significantly improved and the operation status is stable and reliable. In terms of economy, by optimizing the impact angle of materials in the crushing chamber, the friction loss with wear-resistant parts is reduced, the operating cost is greatly reduced, and excellent cost performance is demonstrated. The product grain shape is even more its highlight. The finished product is cubic, with regular grain shape, reasonable gradation, and the fineness modulus can be flexibly adjusted. It is especially suitable for artificial sand making and stone shaping, and the effect is better than that of traditional equipment. In addition, the equipment pays attention to environmental protection design, with low working noise. The unique air self-circulation system effectively reduces the exhaust air volume, reduces dust pollution, and meets the environmental protection requirements of modern production.
In terms of application scenarios, the VK sand making machine shows wide adaptability. It can process various materials such as rocks, cement clinker, and quartz stones, and performs outstandingly especially in the processing of raw materials commonly used in dry mortar such as river pebbles and granite. In addition to dry mortar production lines, it is also widely used in industries such as sand and gravel yards and concrete sand making. It plays a key role in material fine crushing and shaping in various production lines, providing strong support for production needs in different fields.

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