Crusher-Setting, Product-Size Gyratory and jaw crushers are always rated at certain open-side or close-side discharge settings . In order that we …

The size of a jaw crusher is measured by the top opening of the crushing chamber. For example, a 48" x 42" jaw crusher measures 48" from one …

JXSC jaw type rock crusher is usually used as a primary crusher and secondary crusher to reduce the size of medium-hard materials to smaller physical size. Jaw rock crushers are capable of working with the mobile crushing station, …

The ore is to be broken down in a jaw crusher to pass through a 11.5 cm screen. The undersize is scalped before feeding to the jaw crusher. Assuming the maximum feed rate is maintained at 30 t/h and the shapes of feed and product are the same and the crusher set is 10 cm, estimate the size of jaw crusher required and the production rate. Solution

a) Jaw crusher b) Gyratory crusher c) Fine crusher d) Tramp crusher Answer: b Clarification: The gyratory crusher involves the operation of both compression and impact at the same time, while jaw crusher only applies compression. 2. The feed size of gyratory crusher varies from ____ a) 150-190 mm b) 200-800 mm c) 500-600 mm d) 100-150 mm Answer: a

a maximum feed size that will enter the crusher without bridging and material finer than the crushers closed side setting removed. The capacities may vary depending on the feeding method and on feed characteristics such as gradation, bulk density, moisture, clay …

Ideally, the reduction ratio of a jaw crusher should be 6-to-1. There are different ways to calculate reduction ratio, but the best way is something called the P80 factor. The reduction ratio is then calculated by comparing the input feed size passing 80 percent versus the discharge size that passes 80 percent. What is the capacity of jaw crusher?

The feed of the sand crusher is very important for the processing of the crusher. Each crusher has its own feed size. If there is a difference between the feed size and the crusher, what problems may occur? Let's talk about the effect of the feed size on the crushing opportunity. If the grain size of the sand crusher is too serious to cause ...

crusher at a setting which produces a satisfactory feed size for the secondary crusher and operating the secondary crusher (or the last stage crusher) in a closed circuit. Glossary of Terms Breaker Block (Breaker Plate) The steel surface of a crusher against which material is crushed by impact or pressure. Bridging

The gape determines the maximum size of material that can be accepted. Maximum size that can be accepted into the crusher is approximately 80% of the gape. Jaw crushers are operated to produce a size reduction ratio between 4:1 and 9:1. Gyratory crushers can produce size reduction ratios over a somewhat larger range of 3:1 to 10:1.

A fixed jaw, mounted in a V-shaped alignment, is the stationary breaking surface, while a movable, "swing" jaw exerts force on the feed material …

A jaw crusher is generally used as a prim ary crusher in a crushing circuit. ... until the material is smaller than the set crush ing size. The feed cavity of the Jaw Crusher consi st of .

A fixed jaw, mounted in a V-shaped alignment, is the stationary breaking surface, while a movable, "swing" jaw exerts force on the feed material by pushing it against the stationary plate. The space at the bottom of the "V" …

The size of a jaw crusher is measured by the top opening of the crushing chamber. For example, a 48" x 42" jaw crusher measures 48" from one crushing jaw to another and is 42" across the width of the two crushers. The …

The design size of the jaw crusher feed port has such a formula: feed port size=(1.1~1.25)*maximum particle size of raw materials. Many users do not understand it, and always use the measured feed port size as the maximum feed size. Therefore, it is easy for the raw material to block the cavity if the raw material exceeds the prescribed large ...

For example, a 32 x 54 sized jaw crusher will measure 32 inches from the movable to stationary jaw (when measured at the top i.e. the opening), and each jaw will have a 54-inch width. If a jaw crusher is rated by jaw plate size, a suitable rating maybe 600 x 400, which indicates a 600 mm by 400 mm jaw plate dimension.

Application fields. The jaw crusher is a kind of early crushing device. With simple and firm structure, reliable operation, easy maintenance and service and relatively low costs in production and construction, jaw crusher is still widely …

d. It is required to feed the ore with a uniform particle size, otherwise the crusher is easy to be blocked, and the miner must be set before crushing. e. It is suitable for crushing massive ore, and sometimes the discharge particle size is too large for strip or flake ore. (A jaw crusher works in Morocco's 500tpd silver ore dressing plant) 2.

Jaw Crusher PE500*750, Capacity 45-80(t/h), Jaw Crusher … Jaw Crusher PE500*750 Feed inlet size is 500*750(mm), if this type jaw crusher is not you need, you can take a look our the others type jaw crushers, or click here get …

Primary crushing with jaw crushers. In terms of the size of the feed opening, the client gets a better return on investment when the primary crusher is a jaw crusher. That means less drilling and blasting because the crusher accepts larger boulders.

The feed size of the small concrete crusher is not very large, so it can only process smaller concrete materials. Small/mini jaw crusher. it is used for small size of concrete Weight:12t Capacity:1-30t/h Feeding size: 400×730 Power:37-45kw Small mobile jaw crusher Weight:39t Capacity: 10-80t/h Feeding size:500 Power:200kw

The main parts and main technical parameters of a jaw crusher are presented below. 1. Feed Chute 2. Drive Flywheel 3. V-belts 4. Electric motor 5. Motor Stand 6. Settings and Damping Group 7. Hydraulic Cylinder 8. Toggle Plate 9. Swing Jaw 10. Discharge 11. Fixed Jaw. Jaw Crusher Parts. G: Gape width, b: maximum feed size, This is generally ...

The liming jaw crusher is a single toggle jaw crusher, … mizes feed size, … At liming we have engineered rock crushers since 1896. jaw crusher top particle size – China Jaw Crusher. Small Size Jaw Crusher: 1)High boken rate; 2) … China Qualified top manufacture Mini stone jaw crusher… 200tph rock crusher Best crusher for breaking ...

The Dodge jaw crusher has a variable feed area and a fixed discharge area which leads to choking of the crusher and hence is used only for laboratory purposes and not for heavy-duty operations. The jaw crusher is usually made of cast steel because it is such a heavy-duty machine. Its outer frame is generally made of cast iron or steel.