• Name :

    Quarry Crusher

  • Features:Simple structure, easy maintenance
  • Application:Quarry crusher is widely used in stone plant
  • Contiguous item:Jaw Crusher, Cone Crusher

Quarry Crusher

The primary crusher selection is the key to the success of the mining, quarry or industrial mineral operation that involves the reduction in the size of rock, ore or material. The crushing equipment standard to the mineral industries has been gyratory, high speed roll, low speed sizer,impactor, hammer mill and feeder breaker. There were advantages and disadvantages for any crusher, so that the selection of suitable primary crusher is a multi-criteria decision making problem.

Quarry crusher is generally processed by a large piece of material, product size is coarser, usually greater than 8 mm. Its structural characteristics have a certain gap to be broken, do not touch each other. Quarry crushing machine can be divided into primary quarry and second quarry crushing machine, crushing machine quarry and fine crusher.In generally by the material grinding machine processing fine, product quarry crushing grain size can reach 074 mm, and the structure of the even more.The characteristics of damaged parts (or medium) contact each other, medium through the steel ball, stainless steel rod, gravel or ore block, etc.

By category, quarry crusher can be divided into stone crusher and quarry crusher. Quarry crusher principle, in order to adapt to the mine hard rock crushing amount. Its typical granite discharge granularity is below 40mm (90%). Crusher machine with length of treatment 100 ~ 500 mm below the material. Its compressive strength up to 350 mpa. The crushing machine of a large quarry, the crushing ratio of the crushing machine, and the material of the broken cube, etc.. Mining rock mechanics refers to the discharge granularity of more than 3 mm of the total discharge capacity is more than 50% in the quarry crusher.

In addition, the environmental protection agency environmental sarft has launched the regional coal consumption control technology. Quarry crusher method and policy system research report clearly put forward the coal consumption amount control roadmap for the future, since the 12th five-year, leading in the serious air pollution. The three major key areas in the Yangtze river delta, the pearl river delta pilot.

Coal consumption in 2015 will reach the peak coal industry will face a severe test in the future. In 2013, the energy statistics yearbook of the quarry crushing machine, according to the crushing machine of the quarry to the domestic coal production in China increased by 135% over the past 10 years. During this period, the global energy consumption growth in China's more than 1/3. Last year, China's coal consumption of more than 50%, the first global coal consumption in the proportion of coal consumption. Slow trend, at present, China's coal consumption, according to China Coal Industry Association, the national coal consumption in the first one billion tons, an increase of 1.8% in the first half of the year 20130000. From this year's decline in 2012, an increase of 7.6% in, while the increase of total coal stocks in the whole society.

In addition, the Environmental Protection Bureau of Environmental Protection Bureau has launched a regional coal consumption control technology. The method and Policy System Research Report of the quarry crusher clearly put forward the coal consumption quantity control road map in the future, from five to twelfth years, leading to serious air pollution. Three key areas in the Yangtze River Delta, Pearl River Delta pilot.

Quarry Crusher For Sale

Quarry crusher With two broken facequarry crusher approached the extrusion pressure, make the material crushing.Jaw quarry crushercrusher, roll crusher, cone crusher are crushed way of broken machinery 2, split pieces is the use of teeth wedge material splitting force for broken, focus on the quarry crusher action of forces, adapted to quarry crusher the brittle material crushing 3, broken material in crushing coal face as under concentrated load between two fulcrum (or are) beam, make quarry crusher the material itself to fold the flexor broken.

Quarry crusher though a late, but their fast.It has been China's cement, building materials, quarry crusher coal and chemical industry and mineral processing industries is quarry crusher widely used in all kinds of ores, finely homework.quarry crusher Also used for coarse crushing equipment of the ore. Impact crusher is so rapid development mainly because it has the following important characteristics quarry crusher. Product granularity. The quarry crushing phenomenon too little.This kind of broken.Is the use of the kinetic energy of broken ore, and each ore has kinetic energy and the ore quality,quarry crusher is proportional to the.So. In the process of spalling, lump ore is broken by large extent. But smaller particles of ore, under certain conditions will not be broken. So the products have even broken quarry crusher.

  • 1. Integral cast steel bearing housings.
  • 2. Fast and safe setting adjustment.
  • 3. Reasonable cavity design.
  • 4. Larger-size and larger-carrying-capacity bearings.
  • 5. Compact & robust structure.

Quarry crusher has many advantages, such as large crushing ratio, uniform end product size, simple structure, reliable operation, easy maintenance. PF series impact crushing function processing materials under 100 ~ 500 mm length. Its compressive strength up to 350 million mpa, big crushing ratio,Quarry crusher material after broken cube grains, etc.. PFW series impact crusher, is suitable for crushing hard materials, such as cement limestone crushing. Impact crusher has great capacity of production. Quarry crusher discharge the advantages.

Quarry crusher is widely used in various materials processing of mining &construction industries, such as it is suit for crushing granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, and some other mineral &rocks.