The advent of cone crushers a hundred years later than the gyratory crusher twenty years later. Hydroxide method of cone crusher are not yet available, the early twentieth century has been a great development, it requires to provide more detailed than the gyratory crusher and jaw crusher supply products, in this case, in addition to using roller crusher Machine for crushing equipment, using coarse crushing cycle crushing machine for crushing equipment, such as built in 1931 Brow-Hell, Improvement Company crushing plant on using over a 48-inch cycles broken machine to do coarse crushing, 4 sets of 7 inches coarse crushing cycles to do the broken NO6 and 12 NO4 crude broken cycle for Crusher Obviously, this is no way to approach, which forced people to develop efficient crushing of the crusher.
In 1927, the gently inclined cone crusher (later referred to as the slow cone crusher) confirmed that industry. Such cone crusher Simon standard and short head cone crusher and spherical cone crusher, their characteristics is moving cone was gently inclined, spring overload protection device.
Soon, the steeply inclined compression cone crusher have been brought forth, the beginning of this crusher is called compression gyratory crusher, in essence, this crusher is in the improvements made on the basis of the gyratory crusher for the broken and crushing crusher, its shape and structure and the short axis gyratory crusher is basically the same, with the cone very steep, Pai mine mouth, short spindle stroke speed.
To the late 1950s, the cone crusher manufactured by countries widely used in hydraulic technology, the cone crusher has been further improved, the slow cone crusher based on maintaining the original spring overload protection device gentle cone, using a hydraulic or pressure, adjust the port of discharge, hydraulic overload protection device and the hydraulic locking device.
At the same time, steep cone crusher in the case to retain the original steep moving cone hydraulic technology, according to the different hydraulic locations can be divided into the bottom of the hydraulic support or top of the hydraulic Cone crusher. Adjustment and overload protection device in the port of discharge are uniform hydraulic system, simple structure, reliable operation of the operation.
The 1970s, cone crusher, two aspects of progress in the First 3050 mm large cone crusher come out, the second is the advent of extra-fine materials can produce steep cone gentle cone cone crusher. The latter has a new type of crushing chamber structure, short spindle, and have access to the material characteristics of four purpose.
Cone crusher by the above two different types,such as gear rotating multi-cylinder hydraulic crusher, multi-cylinder crusher is actually used only for the locking device, not the bottom of the single-cylinder hydraulic crusher and The top single-cylinder hydraulic crusher par. Divided by hydraulic and spring in the previous classification or is called by Guarantee, medium, short head, spherical, and some classified, some rely on the bottom of the single-cylinder hydraulic support, the top single-cylinder hydraulic hanging to divide, and some to divide some of the steep cone gentle cone (some referred to as the cone) to divide the single-cylinder multi-cylinder.