Young's Modulus, Poisson Ratio, Density, Thermal Expansion and Yield Strength. Material properties of the ... jaw crusher with constant toggle plate thickness and length. And the width of the toggle plate is considered at 100, 400,800, It is observed that as the width of the toggle plate ... Plate(mm) 100 400 800 Von Misses Stress(N/mm 2
This could be a jaw crusher, gyratory crusher, or impact crusher. They also decide on its size. Then, they adjust it for the next steps. This might be more crushing, grinding, or making material ready to use. ... Output Size (mm) Reduction Ratio Material Suitability; Jaw Crushers: Up to 1000: 150 to 300: 3:1 to 6:1: Hard, abrasive materials ...
jaw plates. 5. The gap adjustment has been ergonomically improved by means of an ingenious, yet simple, locking plate mechanism. 6. No need to bolt the crusher to a concrete floor as it simply sits on four anti-vibration mounts. Specifications Jaw Inlet 130 mm x 125 mm Maximum Feed Size 80 mm Minimum Product Size 85% less than 2 mm
A heavy duty jaw crusher with an high reduction ratio and sample throughput. The JC2513 Jaw Crusher is one of the fastest fine jaw crushers on the market. It ideally suits high production laboratories employing high quality sample preparation techniques. Technical Data: Jaw Inlet: 130 mm x 250 mm Maximum Feed Size: 110 mm i.e. 85% of jaw inlet
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. The primary operating variable available on a crusher is the set and on jaw and gyratory the open-
Question: 2) According to the information, a jaw crusher has a reduction ratio of 3-4. If a 100 mm diameter particle was fed into a jaw crusher, what range in product size would be expected?
Our JC1250 can handle 80 mm maximum feed size and has a 40:1 reduction ratio for 2 mm minimum product size. ... With the ability to crush material with a feed size of up to 90 mm, our HSC590 Jaw Crusher is a real workhorse. It crushes to a final fineness of < 4mm and with a gap width of 0-30 mm. It can be operated in automatic, standalone ...
the secondary jaw crusher used is 70 mm. Based on these data, the company expects to increase the production of crushed stone by 2/3 with a fraction size of -30 + 20 mm to 50%. The company's efforts ... Reduction Ratio 80 (RR 80) Nilai reduction ratio menentukan keberhasilan suatu proses peremukan, karena besar kecilnya nisbah reduksi ...
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. Sizes may be given in imperial (inches etc.) or metric (millimetre etc.). How Jaw Crushers Work. A …
6.1 A jaw crusher with an approximate feed opening of 100 by 150 mm (4 by 6 in.) is used.9 This should have a single movable jaw and be of very rugged construction (see Fig. 1). 6.2 The jaw crusher should be capable of accepting two identical wear plates on the stationary jaw frame and two wear plates of the same design on the movable jaw frame ...
The ratio of reduction through a primary crusher can be up to about 8:1. Feed: ROM up to 1.5 m; Product: -300mm (for transport) to -200mm (for SAG mill) Feed Rate: ... Largest jaw crusher is 1600 x 2514 mm with motor ratings of 250 …
In order to make use of the rocks or ores obtained through quarrying/explosion in the Mining and Construction sectors, the materials need to be crushed to reduce them to a smaller size. We call this process SIZE REDUCTION or CRUSHING. The goals of the size reduction are as follows: 1.) Obtaining the size or surface area r…
Jaw Crusher. Cone Crusher Series. Impact Crusher. Sand Making Machine. Vibrating Screen. ... This series of products has the characteristics of large crushing ratio, uniform product particle size, simple structure, reliable operation, convenient maintenance, and economical operating costs. ... (mm) Maximum feed particle size (mm) Discharge ...
The reduction ratio for a jaw crusher is typically 6-to-1, although it can be as high as 8-to-1. Jaw crushers can process shot rock and gravel. ... Jaw crusher units with extra-long, articulated crusher jaws prevent coarse material from blocking while moving all mounting elements of the crusher jaw from the wear area. A more even material flow ...
The reduction ratio is defined as the ratio of the feed size to the product size, and it can be optimized by selecting the appropriate jaw crusher model, adjusting the feed size and …
The Jaw Crusher BB 200 is a floor model designed for a throughput of up to 300 kg/h, suitable for many typical crushing tasks. It accepts feed sizes up to 90 mm. The gap width can be set stepless from 0-30 mm. Depending on the sample material, particle sizes down to 2 mm can be obtained, resulting in a crushing ratio of 45.
Experiment # 02: Reduction Ratio of Jaw Crusher 2.1. Objectives: 1. To study the various parts of Laboratory Jaw crusher with special emphasis on their functions to perform a crushing test on a given sample 2. To analyze the product by sieve analysis 3. To calculate reduction ratio 2.2. Apparatus/Materials: • Laboratory Jaw Crusher • Vernier Caliper • Rock sample for crushing • …
Example capacity calculation of a 10" x 20" (250 mm x 500 mm): From Allis-Chalmers' Superior Primary and Secondary Crushers. ° Actual required depends on stone hardness, reduction ratio, and so on.
A review on the design and operations challenges of a single toggle jaw crusher is presented. ... virtual modeling results have shown that the strength to weight ratio of the movable jaw can be increased by increasing the number of stiffeners attached to its back [17]; this is depicted in Figure 4. ... Single toggle jaw crushers have sizes ...
The analysis will concentrate on jaw crushers as typical and widely used comminution process equipment. A jaw crusher (see Fig. 2) is a comminution device designed to impart an impact on a rock particle placed between a fixed and a moving plate (jaw). The faces of the plates are made of hardened steel.
Although purpose developed for the contractor and recycling markets the crusher is equally productive and suitable for quarry operators seeking easy manoeuvrability and high quality. …
How does the jaw crusher work in the entire production line? The PE jaw crusher can process materials with a side length of 100-500 mm with the characteristics of large crushing ratio and producing cubic end materials. The PE750×1060 jaw crusher is used as the primary crushing equipment for the river pebble with the feed size of 25-40 cm.
WHAT IS A JAW CRUSHER? / JAW CRUSHER ... For example, a 900x650 mm crusher refers to a crusher with an inlet measuring 900 mm by 650 mm. ... The ratio of the gape width to the near side jaw opening. This ratio may vary from 1/3 to 1/9, but is generally 1/3 for and 1/4 for secondary . θ: Nip angle.
1,300 x 1,130 mm (51 x 45 in.) mm Motor power 160 kW (250 hp) CJ613 single-toggle jaw crusher is engineered for even the toughest applications thanks to its heavy-duty design. CJ613. Features Product data Request a quote …
Massive 50:1 reduction ratio allows for productive, single-stage crushing. Unique lock mechanism on the shaft to ensure jaw gap setting is maintained. Heavy duty components and …
500 mm x 300 mm jaw opening accepts large input feed size up to 250 mm. High throughput Fast and powerful crushing at 15,000 kg per hour. Increased productivity High reduction ratio, …
Ore fine crushing is a process of crushing ore blocks with a feeding particle size of 50–150 mm to 5–25 mm, and the maximum crushing ratio of fine crushing is about five. The main equipment suitable for fine crushing operations includes a fine crushing jaw crusher, short head cone crusher, high-pressure roller mill, etc. Ore superfine crushing.
A well-designed jaw crusher installation has the lip of the chute overlapping the throat of the vibrating feeder by 400 mm (16 inches) to prevent spill resulting from the inevitable blowback of wayward fines. ... Source: Jean Beliveau; For most applications, 6:1 is the maximum practical reduction factor (ratio) for a cone crusher, but 5:1 ...
A heavy duty jaw crusher with an high reduction ratio and sample throughput. The JC2513 Jaw Crusher is one of the fastest fine jaw crushers on the market. It ideally suits high production laboratories employing high quality sample preparation techniques. Technical Data: Jaw Inlet: 130 mm x 250 mm Maximum Feed Size: 110 mm i.e. 85% of jaw inlet
Jaw Crushers are not a shaping crusher. Because they typically produce an elongated, flat and slabby product, Jaw Crushers are usually followed by a secondary crusher, such as a cone, impactor or roll crusher, …
Jaw crushers Manufacturer in India are designed for superior performance and efficiency by Puzzolana. ... resulting in more crushing strokes and a higher reduction ratio, and is suitable for stationary and mobile applications. …
Required reduction ratio; A jaw crusher size is obtained by looking at its feed opening (gape) and length. As an example, a monster 7959 of 79″ x 59″ (2m x 1.5m) will have its fixed jaws 79″ apart where the feed enters on a 59″ wide set of liner plates.
The Jaw crusher is used for Primary crushers and Secondary crushers for crushing all kinds of minerals and rocks with compressive strength less than 320 mpa. There are two types of Jaw crusher:coarse jaw crusher and fine jaw crusher. ... Big crushing ratio, equal product granularity, simple structure, reliable working condition, convenient ...
Although jaw crushers are extensively used for a variety of materials, their operational characteristics are not well understood. This lack of understanding makes selection of the …
A jaw crusher is important primary crushing equipment in the mining industry. Its parts, types, quality, and price are attractive to users. ... 10 – 350 mm Capacity: 1 – 1,200 ... large crushing ratio, and high processing capacity. It is the best choice for large and medium-sized stone production lines. Maximum feed size: ≤1,040 mm
1. Jaw crusher The jaw crushers are popular primary crushers for coal. They are often used in mines and quarries where large amounts of coal are mined. The working principle of the jaw crusher is to use compression force to compress coal between a fixed jaw and a movable jaw for coarse crushing.
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 accept large sample pieces and provide powerful crushing performance, resulting in high final fineness.