With the development of mining technology, cone crusher is also divided into several types according to categories include spring cone crusher , rolling acetabular Cone Crusher, hydraulic cone crusher and compound cone crusher. In accordance with the model is divided into ordinary PY cone crusher, Symons cone crusher, compound cone crusher, hydraulic cone crusher standard, single-cylinder hydraulic cone crusher and multi-cylinder hydraulic cone crusher and many other models. Hydraulic crusher is in the digestion and absorption of various countries have developed into the basis of 80 years of international advanced level of various types of cone crusher on. It is the traditional structure of cone crusher in the design is clearly different and focused on the main advantages of hitherto known various types of cone crusher. It is suitable for fine crushed and superfine crushing hard rock, ore, slag, refractories.
Cone crusher structure: cone crusher its structure are under the frame, the horizontal axis, moving cone, balancing wheel, eccentric sleeve, the crushing wall (fixed cone), under the crushing wall (fixed cone), fluid couplings, lubrication system, hydraulic system.
Development History Of Cone Crusher
In 1927, the gently inclined tapered cone crusher (hereinafter referred to as the slow taper cone crusher) used formal industry. This kind of cone crusher has Simon type standard and short head cone crusher and spherical cone crusher.
Soon, steep inclined compression cone crusher have appeared and began to the crusher is called compression gyratory crusher, essentially the crusher is on a gyratory crusher based on improved and, for crushing and fine crushing crusher, its shape and structure and short axis rotation to crushing machine is basically the same, with conical surface is very steep, row ore mouth small, short spindle, large stroke and fast speed.
By the late 1950s, countries began cone crusher manufactured widely used hydraulic technology, the cone crusher has been further improved. At this slow cone crusher overload protection device to maintain the original spring gentle cone, based on a hydraulic overload protection device and hydraulic locking device hydraulic or pneumatic adjusting the port of discharge means.
At the same case, steep taper cone crusher retain the original steep cone movement, but also the use of hydraulic technology, according to the different hydraulic set locations can be divided into the bottom or the top of a hydraulic-supported hydraulic hanging cone crusher. Since the discharge mouth of adjusting and overload protection devices are used unified hydraulic system, a simple structure.
70s, cone crusher progress in two aspects, one 3050 mm large cone crusher come out, the second is capable of producing ultra-fine material gentle cone crusher or steep taper cone crusher come out. The latter features a new crushing chamber structure, short spindle can be obtained Objective 4 material characteristics.
Cone crusher from the above two main different types is derived some other types, such as gear to rotate multi cylinder hydraulic crusher, multi cylinder crusher actually used only for locking device, not with bottom single cylinder hydraulic crushing machine and the top of the single cylinder hydraulic crusher in the same breath.
Classification Of Cone Crusher
SMG Series: SMG series hydraulic cone crusher basis of summarizing the various advantages of the crushing chamber, under the test analysis and practical experience of the theory, engineers designed the SMG series hydraulic cone crusher has a variety of crushing chamber for election choose by selecting the appropriate crushing cavity type and eccentricity, can maximize production to meet customer requirements and achieve high yields. In the case of packed feed, it is possible to achieve lamination broken, so that the final product grain line better.
Spring Series: Spring cone crusher foreign body can not break through the crushing chamber overload the machine or for some reason, the spring cone crusher spring safety system to achieve insurance, row ore increased. Foreign matters from the crushing chamber discharge, such as foreign body stuck in the port of discharge using the clear cavity system, the exhaust mine continues to increase, so that foreign matter discharge crushing chamber. Under the action of the spring, the discharging port is automatically reset, the spring cone crusher is restored to normal operation. Spring cone crusher is divided into coarse crushing spring cone crusher, middle in the spring cone crusher machine and fine spring cone crusher three. The coarse crushing with spring cone crusher is also called the gyratory crusher; crushing spring cone crusher for standard cone crusher; crushing cone crusher also called short head cone crusher or called "grinding".
HPC series: HPC series high efficiency hydraulic cone crusher has the world's advanced level of high energy crusher, which is crushed speed, eccentricity (stroke) and the successful combination of high performance crushing chamber design. It not only improves the production capacity and crushing efficiency, but also expanded the range of applications, from limestone to basalt, from stone production to a variety of ore crushing, it can provide unparalleled crushed performance in a variety of pieces, crushing, ultra-crushing operation . Its high-speed, high crushing capacity and refined a unique, patented design makes for an extremely high-quality crushed cube type, and easy to maintain but also to ensure that its features extraordinary high stability operations around the world enjoy abundant.
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