The Jaw Crusher BB 300 is a robust and powerful forced-feed crusher. The feed material passes through the no-rebound hopper and enters the crushing chamber. Size reduction takes place in the wedgeshaped area between the fixed crushing …
for maintenance Jaw liner 4,5 t Main dimensions of the crusher (L x W x H) Approx. 4,500 mm x 3,300 mm x 4,000 mm 1. The actual throughput depends on the feed material characteristics (e.g. bulk density, hardness UCS, feed particle size distribution, moisture content), the desired product size and the selected machine settings (e.g. gap setting ...
To create variations in minimum and maximum size of the feed material, the materials were scalped at the test plant before being fed to the jaw crusher. The scalper had elongated openings with slot widths 100 mm and 225 mm.
The crushing ratio of a jaw crusher results from the maximum achievable final fineness in relation to the maximum feed size. For Retsch jaw crushers, this lies between 26 and 220. A high value reflects the capacity of a jaw crusher to …
The basic difference between a gyratory and jaw crushers are: At the same feed size rocks, the capacity of a gyratory crusher is much greater than that of a jaw crusher. A gyratory crusher in a primary duty install will usually cost …
A ceramic jaw and cheek set is available to avoid iron contamination, while a tungsten carbide set can be selected for use with extra tough materials. 10in Jaw Crushers with 8in (203mm) maximum feed size offer regulated final output …
Complete and ready to run including jaw crusher, belts, motor, full-enclosure guards, all integrated on a steel skid; ... Feed Size Discharge Size Weight (lbs) Videos Drawings 6" x 10" 1 - 3 5.5" 3/4" - 2" 1,600 Jaw Crusher Videos ...
What is the maximum feed size for a primary jaw crusher? The maximum feed size for a primary jaw crusher depends on the machine's capacity and the material being crushed. Generally, the feed size should be less than 80% of the crusher's opening size.
Titan's Primary Jaw Crusher, the flagship product, stands out as the clear preference among our customers. Having been installed throughout India, Diamond Jaw has demonstrated its prowess in diverse conditions, with various types of stones, and in a wide range of applications. ... Max.Feed Size Motor Power Crusher Speed; IN: MM: IN: MM: Kw ...
Initial Feed Size Size Reduction Process Details; Primary Crushing: To reduce large and bulky materials to a manageable size. Jaw Crusher: 500 mm to 800 mm: Reduced to about 125 mm to 150 mm. Large chunks of material …
Feed size, which is around 150 to 300 mm, of the rock or ore from the primary crushing process is reduced to between 50 and 80 mm. ... MEKA Size Reduction Machines WHAT IS A JAW CRUSHER? / JAW CRUSHER. This is a type of crusher that is widely used in the primary and secondary crushing processes.
Portable 20 x 30 Jaw Crusher, 75hp 3 phase electric, JC2030-E3P. 20 ton per hour. Feed size 18"+ discharge size 1"-4" Includes: 3 conveyors, electrical switch gear, refurbished John 200 kw generator.
Choosing the right jaw crusher size and capacity is crucial for optimizing crusher performance and achieving maximum productivity and profitability. By considering factors such as feed opening size, nip angle, …
Jaw Crushers for pre-crushing of very hard, hard, medium-hard, brittle, tough, ... The compact pre-crusher . Fast, uniform pre-comminution; Final fineness 1-15 mm, throughput up to 200 kg/h ... Max. feed size (depends on material) 60 mm; Max. continuous throughput; 140 kg/h;
the jaw crusher can crush rocks efficiently through the entirety of the cavity, ... components for jaw dies The feed intake can handle even the coarsest materials • A pitman eye protection ... They have the highest power ratings in each size class thanks to their strong pinned and bolted frame, making them ideal for stationary, underground ...
A parameter study using a jaw crusher is designed to investigate the influence of feed gradation, feed rate, crusher setting and crusher speed on the crusher operation and the quality of the ...
If the ore feed to any gyratory or jaw crusher consisted entirely of large cubes or spheres of a size that would just barely enter the crushing chamber, the crusher could not be expected to produce anything like its normal rated capacity because the upper part of the crusher could not shatter the large pieces enough to keep the rest of the ...
Type of Rock Crusher Description Application Feed Size Output Size Capacity Advantages Limitations; Jaw Crusher: Uses a reciprocating jaw to compress and crush material against a stationary plate: Primary crushing stage, handles large, abrasive materials: Up to 1,500 mm: 50-300 mm: Moderate to high: Simple design, reliable, handles abrasive ...
The size characteristics of the feed are important consid- erations. The coarser the feed, the larger the number of crushing stages and degree of compaction the feed has to undergo …
Rule #1: Identify maximum feed size. The size of the crusher opening directly determines the maximum feed size going into the crusher. For example, if the jaw has a 30-in. opening (gape), the maximum feed size …
RETSCH jaw crushers are powerful forced-feed crushers, available in 7 sizes. They are used for sample crushing on a laboratory scale, but, depending on the model, can also be integrated into existing process lines for continuous size …
He outlines three simple rules behind properly sizing a jaw crusher. The size of the crusher opening directly determines the maximum feed size going into the crusher. For example, if the …
The tables also show that for a comparable maximum size of feed and setting, a gyratory crusher has a much greater capacity than a jaw crusher. ... It may be that the bucket of a 1½- yd shovel would be too small to load the …
The above figures represent through the crusher capacities, which are based on a feed material with an average specific gravity of 2.7 t/m3, a maximum feed size that will enter the crusher without bridging and material finer than the crushers closed side setting removed. The capacities
For example, a 40- x 51-in. jaw crusher calls for a maximum feed size of 32-in., a CSS range of 4- to 8-in.; and produces a desired product size that fits within that CSS range. While various crusher sizes have similar CSS range spans, some crushers operate in a bit tighter CSS range than others. The key is looking at the desired reduction ...
Jaw crusher is applied in large block of material crushing in mining industry, metallurgical industry, construction industry, highway, railway, water, and chemical industry. ... Feed Inlet Size (mm) Max Feed Size (mm) Discharge Size Range (mm) Capacity (m3/h ) Motor Power (kw) PE-250x400: 250x400: 210: 20-60: 3-13: 15: PE-400x600: 400x600: 340: ...
A well-graded feed for a Jaw Crusher includes material larger than the closed-side setting but no larger than 80% of the feed opening. As stated in the two previous best practices, remove oversize, fines and material equal to …
the maximum feed size of the crusher. In the C Series™ jaw crusher, the feed opening is measured from the top of the tooth of the fixed jaw to the bottom of the tooth of the movable jaw in a straight line perpendicular to the center line of the crushing cavity. The maximum feed size is approximately 80% of the feed opening. Open side setting ...
The maximum feed size for a jaw crusher should be about 85% of the gape. Source: Arthur Taggart; The combination of a jaw crusher and a scalping grizzly will have 15% more capacity than a stand-alone jaw crusher. Source: Ron Casson; As a rule, scalping grizzlies are rarely used anymore for (large) primary crushers. The exception is when ore ...
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