Vertical shaft composite sand machine, mainly by impact to break materials.Under the action of dead weight, the material enters the crushing chamber and is crushed by the impact of high-speed slewing hammer head. After crushing, the material falls from the gap of hammer head to exclude the body.Used for crushing limestone, clinker, coal and other ores in building materials, mining, metallurgy and chemical industry, with compressive strength not exceeding 140 mpa and humidity not exceeding 15%.1. No screen plate setting.The material with large amount of sand and mud will not be blocked, and the non-broken material can be discharged automatically into the body, which will not cause damage to the equipment.2. Crushing material dc, high production efficiency.3. Less vulnerable parts, easy maintenance, open the door to replace the damaged parts easily.4. Good sealing, smooth operation, less dust.5. Low energy consumption.Product features applicable scope.