jaw crusher fig

jaw crusher fig

fly-wheel | CAM JAW CRUSHER

The present crusher consists of a stationary outer jaw 1 (Fig. 1) and an inner smaller rotary cam jaw 2. Between the jaws 1 and 2, the material to be crushed passes. The jaw 1 has a concave curved material engaging surface 3 provided with a liner of a high-resistant material.

US9901929B2 - Jaw crusher machine - Google Patents

A jaw crusher machine has a double-acting jaw ( 110 ) that linearly reciprocates to reduce abrasive wear and tilts back and forth during the crushing and discharge strokes to create a peristaltic action that, depending on the direction of rotation of the driven shaft ( 118 ), aids the ingestion, crushing and discharge of either hard or soft feed materials.

Jaw Crusher Fig 1

Jaw Crusher Fig 1 The gyratory crusher can just like a jaw crusher accept boulder sizes close to 15 m for the largest equipment – This crusher can handle products with a Mohs hardness that is not necessarily less than 5 – As is the case for jaw crushers there is not any mutual sliding on grinding surfaces but simply rolling of the nut on ...

Overhead Eccentric Jaw Crushers | Just another WordPress ...

The jaw 7 can be provided with arc extensions 22 and 23 wrapped accordingly around either upper (Fig. 3) or lower (Fig. 4) eccentric hinges 11 and 12, or both (Fig. 5), and forming respectively the primary and secondary crushing inlet and outlet in the converging passage between them and interacting with each other as a hammer and anvil.

Crushers - an overview | ScienceDirect Topics

Jaw crushers find a wide application for brittle materials. For example, they are used for comminution of porous copper cake. A Fritsch jaw crusher with maximal feed size 95 mm, final fineness (depends on gap setting) 0.3–15 mm, and maximal continuous throughput 250 Kg/h is shown in Fig. 2.8.

US20090261188A1 - Roller Jaw Crusher System And Method ...

A roller jaw crusher system including an elongated roller that rotates normally about a center axis, and a movable breaking plate configured to define a gradually smaller gap between the breaking plate and the roller, wherein the movable breaking plate is configured to rise upward and descend in both a downward direction and a direction toward the elongated roller to break a frangible material ...

jaw | Multi-Eccentric Roll Crusher

Fig. 1 is a cross-sectional view of the crusher of the present invention. Fig. 2 is a sectional view taken along line II – II in Fig. 1. DESCRIPTION OF THE PREFERRED EMBODIMENT. The crusher of the present invention consists of a frame 1 to which a stationary jaw 2 (an anvil) is fixed and a multi-eccentric shaft 3 supported in bearings 4 in ...

US20040050987A1 - Mobile jaw crusher assembly - Google …

A mobile jaw crusher assembly for crushing objects is provided. The assembly includes a frame and a first crushing member that is configured to be moved and at least partially rotated by a vehicle. The first crushing member is configured to be attached to the vehicle. A second crushing member is also present and faces the first crushing member.

Failure analysis of a crusher jaw - ScienceDirect

Jan 01, 2018· Weight of crusher jaw varies 50–5000 kg depending on the capacity of the crushing machine. For this study, the weight of each crusher jaw used was approximately 2 tons. Each crushing machine uses a pair of crusher jaws weighing a total of 4 tons.Estimated cost of manganese steel is about $2000 per tons.

2. GYRATORY CRUSHERS

jaw and gyratory crushers. Manufacturers redesigned their gyratories to reduce the feed opening, decrease the closed-side setting, and in- ... gyratory crusher is shown in Fig. 28. It is also available as a hydrau- lically supported unit. Housing Frames or Shells. The crusher frames or shells of large gyratory

Capacities and performance characteristics of jaw crushers

Fig 1 - Comparison of calculated capacltles wlth the oata of Hersam (1 9231 for different machlne parameters thereby influencing the degree of compaction of the product. The final equation for the capacity of jaw crushers can now be written as W = Vh K1 K2 KS d (9) where K1, K? and K3 are related to the parameters F,,/G, TI

Jaw Crusher - an overview | ScienceDirect Topics

Fig. 2.8. Jaw crusher. A gyratory crusher includes a solid cone set on a revolving shaft and placed within a hollow body, which has conical or vertical sloping sides. Material is crushed when the crushing surfaces approach each other and the crushed products fall through the discharging opening.

Jaw Crusher Fig - bio-medi.de

Jaw Crusher Fig. Product capacity : 5-2200t/h. Max Feeding Size : 125-1500mm. Output Size : 10-400mm . Stone Crushing Machine: jaw crusher fig - We provide customers with a variety of good quality construction and mining crushing equipment, and optimize the combination of various types of equipment to meet different process needs.

Abstract— Keywords IJSER

Jaw crusher movement is guid-ed by pivoting one end of the swinging jaw. and an eccentric motion located at the opposite end [4]. 1.3 Different Types of Jaw Crusher . According to the amplitude of motion of the moving face; Jaw crusher are classified as follows:- 1.3.1 Blake Type Jaw Crusher . Blake type jaw crusher, primary crushers in the mineral

Frame front end of jaw crusher, jaw crusher and crushing ...

Embodiments of a frame 1 of the jaw crusher 100 presented with the help of FIGS. 2 to 4 may be used, for example, in the crushing plant 200 of FIG. 1. The frame 101 of the crushing plant may be configured to receive the mass of the frame 1 which may be even 20% lower than of known frames of crushers.

MINERAL PROCESSING LABORATORY MANUAL

3. Black jaw crusher 4. Weight balance 5. Ro-Tap sieve shaker THEORY: Blake Jaw Crusher: It has its moving jaw pivoted at the top. It is classified on the basis of single or double toggle type. A jaw crusher has 2 jaws said to form a V-shaped at the top through which feed is admitted. One of the jaw is fixed in to the main frame and other is ...

Knowing the Basics Leads to Better Care

Jaw Crushers 2 Cone Crushers 2 Impact Crushers 3 Better Bearing Care 3 Lubrication 3 Bearing Fit on Shaft and in Housing 4 Damage Analysis 4 Training 5. ... (Fig. 3A). Debris particles also can dent the surface of the races and rollers (Fig. 3B), which can lead to spalling damage. Frequent re-lubrication

US5765769A - Method for adjustment of jaw crusher toggle ...

A jaw crusher is a typical crushing machine that can be used for the primary breaking of rocks as excavated. An example of a double toggle jaw crusher is shown in FIG. 3. Excavated rocks are scooped into the crushing cavity 12 formed between the fixed jaw 1 and the swinging jaw 11, and are broken by the impelling force of the swinging jaw.

"Computer Aided Design of Jaw crusher"

Jaw crusher movement is guided by pivoting one end of the swinging jaw. and an eccentric motion located at the opposite end. [4] The size of a jaw crusher is designated by the rectangular or square opening at the top of the jaws .For instance, a 22 x 30 jaw crusher has an opening of 22" by 30", a 46 x 46 jaw crusher has a opening of 46" square.

On oscillations of a vibratory jaw crusher with asymmetric ...

The design scheme of such a crusher is shown in Fig. 1. The crusher's body is modeled by a solid body of mass m 1, elastically attached to a fixed base. The jaws are modeled by identical solids with mass m 2. The jaws are attached to the crusher's body with the identical elastic elements.

Multi-Eccentric Jaw Crushers | A fine WordPress.com site

Aug 20, 2012· The twin-jaw crusher (Fig. 2) has the second swing jaw instead of the stationary one and is mirror aligned to and synchronized with the first jaw. In the pitman-type crusher (Fig. 3), the movable jaw 3 is swung on an axle 16, whereas the eccentric shaft 6 …

Study of jaw crusher - SlideShare

Oct 13, 2018· Fig.-Jaw Crusher 4. Fig.- Double toggle jaw crusher 5. Fig.- Single Toggle Jaw Crusher 6. Calculation of various forces on Single toggle jaw crusher The method used includes the following: (i)A static force analysis that neglects the frictional and inertia forces is performed. (ii)All the forces and moments are assumed to be coplanar.

(PDF) Material Selection for Crusher Jaw in a Jaw Crusher ...

20 Adelana Rasaki Adetunji et al.: Material Selection for Crusher Jaw in a Jaw Crusher Equipment Fig ure 4. Yield strength as a function of thermal expansion coefficient

(PDF) Optimum design and analysis of (the) swinging jaw ...

Fig.4.5 swinging lever or pitman of the single toggle jaw crusher 52 Fig.4.6 assembled structure of swinging jaw plate with pitman 52 Fig.4.7 Finite Element Analysis Process in CATIA 54

Crushers and Grinders - crushing, material, ring, rolls ...

Fig. 16. "Mitchell" Crusher. Crushers of the roll-jaw type are illustrated in Plate 5 (top figure) and in Figs. 16 and 18. In the "Eureka" crushers of the "Mitchell" type (Fig. 16), the "Blake" type (Fig. 17), and the "Universal" type (Fig. 18), a special safety link-plate is provided for such cases of emerg ency as when unbreakable material is dropped between the jaws of the machine ...

Cone Crusher - an overview | ScienceDirect Topics

Jaw crushers find a wide application for brittle materials. For example, they are used for comminution of porous copper cake. A Fritsch jaw crusher with maximal feed size 95 mm, final fineness (depends on gap setting) 0.3–15 mm, and maximal continuous throughput 250 Kg/h is shown in Fig. 2.8.

Liner wear in jaw crushers - ScienceDirect

Jan 01, 2003· Fig. 1. Cone crusher (left) and jaw crusher in operation. Bed thickness and stroke are important properties for the crusher. In a cone crusher, the shaft of the inner mantle is suspended in two bearings, one eccentric at the bottom and one concentric at the top. When the eccentric at the bottom is turned, a vertical cross section of the inner ...

fig mobile jaw crusher vehicle - Martence

fig mobile jaw crusher vehicle. Jaw crusher Jaw crushersoperate according to the principle of pressurecrushing. Thecrushedmaterial is crushed in the wedge-shaped pit between thefixed crusher jawand thecrusher jawarticulated on an eccentric shaft. The material is crushed by the elliptic course of movement and falls down due to gravity.

Laboratory Jaw Crusher - 911Metallurgist

Description. A Laboratory Jaw Crusher engineered for pre-crushing of extremely hard up to brittle materials. The 4″ x 5″ 911MPEJC100 Jaw Crusher is designed for batch and continuous crushing of middle hard, hard brittle and tough materials for the following fine grinding.. Principle of operation of this crusher The Model 100 mm X 130 mm 911MPE-JC100 Jaw Crusher is used by laboratories and ...

CAM JAW CRUSHER | Just another WordPress.com site

The present crusher consists of a stationary outer jaw 1 (Fig. 1) and an inner smaller rotary cam jaw 2. Between the jaws 1 and 2, the material to be crushed passes. The jaw 1 has a concave curved material engaging surface 3 provided with a liner of a high-resistant material.