Quarry Crusher machine

Quarry Crusher

Quarry crusher is a dedicated to the products and materials for all the material crushing processing of production needs of special machinery. According to the way of crushing force quarry crusher can be roughly divided into two categories: (1) the crusher;(2) grinding machine.Crusher general processing relatively large pieces of material, product granularity coarser, usually greater than 8 mm.A certain gap between its structure characteristics is broken, do not contact with each other.In the crusher as the primary crusher, crusher and fine crusher.

In general by the grinding machine processing of materials is fine, the product particle size is fine, is 0.074 millimeters, and even some fine. The structure characteristics of quarry crusher are broken parts (or medium) contact each other, medium is adopted by the steel ball, steel rods, gravel or ore block, etc. But some mechanical crushing and grinding effect concurrently at the same time, such as autogenous grinding machine.30 5.5 x 1.8 meters from the mill processing ore particle size limit of up to 350-350 - mm, product fineness can reach about 40% - 200 mesh conveyor.

Detailed introduction

Product characteristics of quarry crusher

  • 1. Adjustable quarry crusher can be convenient to adjust finely degree required, and broken than big, and convenient maintenance.Purpose: to adapt to the needs of the production of the mine operation..
  • 2. Jaw crusher - Features: large crushing ratio, uniform end product size, simple structure, reliable operation, easy maintenance, economic operation, etc; Use: this series of crusher is mainly used in metallurgy, mining, chemical, cement, construction, refractory materials, ceramics, etc., in the industrial sector as broken and finely various kinds of hard rocks and ores in use.
  • 3. Box type crusher - feed particle size big, broken than large, uniform discharge, high yield, box type hammer crusher shaft installation is adjustable, hammer head long life, grid size adjustable, product particle size controllable, particle shape well, box-type reversible crusher case maintenance more convenient; Purpose: to adapt to the needs of the production of the mine operation.
  • 4. Impact crusher - Features: simple structure, low cost, stable running, high efficiency and energy saving, effectively solve the raw materials such as glass broken "iron pollution" problem and steel slag in the process of "card steel" problem in the process of crushing, clever internal air circulation eliminating dust dispersion; Applications: metal and non-metallic ores, cement, refractories, abrasives, glass raw materials, construction aggregate, artificial sand and all kinds of metallurgical slag finely and coarse grinding operations.
  • 5. Hammer crusher - Features: adopts the new technology of casting, abrasion resistance, impact resistance, adjustable size you need.Hammer to break the seal body structure, the overall design modelling beautiful and compact structure, easy maintenance; Applications: cement, chemical, electric power, metallurgy and other industrial department crushing medium hardness materials, such as limestone, slag, coke, coal and other materials in the broken, finely homework.

The working principle of quarry crusher

Quarry crusher machine's working principle is: motor drive belt and pulley, make through eccentric shaft dynamic jaw movement up and down, when moving jaw rises between the bracket and fixed jaw Angle, so as to promote dynamic jaw plate to the fixed jaw close, rather than the material being crushed or broken at the same time, achieve the purpose of broken;When the moving jaw downward, bracket and dynamic jaw Angle smaller, moving jaw in the bar, under the action of the spring, leave the fixed jaw plate, now broken material from crushing cavity mouth eduction.As the motor turns continuously and broken mobile jaw crushing and discharge material for periodic motion, to realize batch production. Jaw crusher is suitable for coarse, crushing, the compressive strength limit of not more than 2000 KGF/cm2 of all kinds of ores.

Technical data

Model Cavity Recommended Minimum Discharge Setting A (mm) Feed Opening With Min.Recommended Discharge Setting A (mm) Capacities In Tons Per Hour Passing Through The Crusher At Indicated Discharge Power(KW)
Opening Side"B" Closed Side"B"
36"(3') Fine 9 102 83 45-93 75
Coarse 13 175 159 59-165
Extra Coarse 25 178 163 129-198
51" (4.25') Fine 13 137 109 106-183 185
Medium 16 210 188 132-304
Coarse 19 241 216 171-349
Extra Coarse 25 259 238 230-450
66" ( 5.5' ) Fine 15 209 188 180-324 240
Medium 22 241 213 252-437
Coarse 25 269 241 299-634
Extra Coarse 38 368 331 431-680
84" ( 7' ) Fine 19 278 253 381-1028 400
Medium 25 334 303 605-1284
Coarse 31 369 334 786-1450
Extra Coarse 38 460 425 886-1637


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