The VSI series crusher has high production capacity, beautiful finished product shape and reasonable gradation, and is one of the ideal equipment in the current sand and gravel aggregate production field.
The double-roll sand making machine (also known as twin-roll sand maker) is a high-efficiency equipment developed by Shandong Hengtai Intelligent Manufacturing specially for sand making of medium-soft materials. It crushes materials through high-pressure extrusion of 50-200MPa generated by the opposite rotation of double rolls, and is widely used in cement, chemical, electric power, metallurgy, building materials and other industries.
By means of high-speed rotating hammers impacting materials and cooperating with impact liners for secondary crushing, it realizes synchronous completion of "crushing + shaping". The equipment is suitable for various hard materials such as granite, river pebbles and basalt, with a maximum feed size of 600mm. The finished manufactured sand has a cubic shape, reasonable gradation and low mud content.