Slide 1, 2020-4-14 · 1) Jaw crusher. Feed is admitted between two jaws, which are open at the top like V. One of the jaws is fixed and somewhat vertical, while the other is the swinging jaw. This jaw reciprocates in a horizontal plane and makes the angle of 20-30° with the fixed jaw. Movable jaw is operated by an eccentric unit so as to impart great compressive forceP&Q University Lesson 7, 2019-9-2 · Gyratory crushers often are built into a cavity in the ground to aid in the loading process, as large haul trucks can access the hopper directly. JAW CRUSHER. Jaw crushers are also compression crushers that allow stone into an opening at the top of the crusher, between two jaws. One jaw is stationary while the other is moveable.Influence of jaw crusher parameters on the quality of ..., 2020-6-1 · The crusher has an opening of 800 x 500 mm; the recommended maximum material size for this crusher is specified to 410 mm. The crusher was fed by a vibrating feeder with adjustable feed rate. The stroke of the crusher was constant at 30 mm, while three CSS were used: 40 mm, 70 mm, and 100 mm. The normal speed for the crusher was 355 rpm.Principle and brief introduction of gyratory crusher_ Jiangxi ..., 2019-12-11 · Principle and brief introduction of gyratory crusher- Jiangxi Duma Machinery Manufacturing Co., ltd.-The gyratory crusher is a kind of gyratory and swinging movement in the equipment through the crushing cone in the crushing chamber, which canrotatinggrinder gif price list, 2020-5-22 · HGT Hydraulic Gyratory Crusher is a primary crusher integrated mechanical, hydraulic, electrical, automated and intelligent control together. And the automatic control system, its the greatest feature, makes operation more convenient..