jaw crusher comprising

JAW CRUSHER QJ341+ JAW CRUSHER KEY SPECIFICATIONS DATA Equipment Single toggle C12 jaw crusher Feed opening 1.20 m x 750 mm / 47" x 29" Maximum feed size 650 mm³ / 25.6 inch³ Engine C9.3B Stage 5 / T4F 280 kW / 375 hp C9 T3 261 kW / 350 hp NR4 (China) 280kW / 375hp Transport dimensions 14.72 m / 48' 3" …

In cases of the jaw crusher 1 comprising more than one hydraulic cylinder 28, for example two to four parallel hydraulic cylinders 28 controlling the position of the movable jaw 2, then the bore side spaces 42 of all those parallel hydraulic cylinders 28 should preferably be fluidly connected to each other, such that the pressure is the same in ...

1.) Obtaining the size or surface area required for the use of the ore or material. 2.) Allowing ease of transportation and storage. 3.) Separating the different minerals contained within the ore and to release them from one …

A jaw crusher including a body, a fixed jaw, a shaft which is arranged horizontally and in direction of a crushing surface of the fixed jaw, and a pitman which is eccentrically movable in relation to the shaft, wherein an electric motor is arranged between the pitman and the shaft. A mineral material processing plant. A method for driving a jaw crusher including …

Available as static jaw crushers for a custom fit for your application or available in pre-engineered modular and portable options for easy transport and installation. MODULAR …

Blake jaw crushers, also as double toggle jaw crushers, are characterized by the position of the pivot of the swing jaw, which is located at the top of the machine. This design allows for a larger feed size and a higher capacity, making it suitable for primary crushing. The motion of the swing jaw in a Blake crusher is predominantly vertical ...

A jaw crusher having a fixed jaw and a swing jaw disposed between opposing side walls of the jaw crusher. The swing jaw is movable relative to the fixed jaw for generating impelling forces to crush material present between the two jaws. The jaw crusher includes a cross beam which extends between the opposing side walls and a toggle plate is provided …

A hydraulic jaw crusher is a type of jaw crusher that uses hydraulic pressure to crush materials. It has a movable jaw that is operated by an eccentric shaft, as well as a fixed jaw that is positioned opposite the movable jaw. The hydraulic system allows the jaw to open and close, providing a wider range of crushing settings.

productivity and constant product grading, a crusher is choke fed uniformly over its width. Crushing occurs in the Mechtech Double Toggle Jaw Crusher through compression or pressure between one fixed and one moveable jaw. The crushing chamber's powerful geometrical configuration is developed to ensure "crushing without rubbing" action for …

4.5.1.1 Jaw crushers. Jaw crushers are comprised of a fixed plate and a moving plate. Coal is fed into the crushers and the moving plate crushes the particles against the immovable plate. The minimum gap between the plates can be adjusted to change the top size the particles are crushed to.

Introduced in 1906, McLanahan's Universal Jaw Crusher was one of the first overhead eccentric jaw crushers. Since that time, this robust design has continued to be the basis of the Universal Jaw Crusher design. In addition to the standard jaw crusher design, McLanahan also produces the H-Series, which features adjust-on-the-fly capabilities.

There has now been a real development with regards to mineral processing: the new high production jaw crusher Hypro-Crush ®. This is a new global patent application and development comprising of a range of six models for different feed sizes that overcomes the problems inherent with traditional crushers. Due to the Hypro-Crush's …

The core of ® C Series™ jaw crusher is a pinned and bolted, non-welded frame construction that provides excellent fatigue strength. All the frame components are casted using an alloy developed in-house especially for jaw crushers. In addition to solid casting, the crushers' frame has a cellular, so called honeycomb structure that ...

The Fundamental Design and Operation of a Jaw Crusher. At the heart of jaw crushers is a super-efficient design meant for tackling the toughest crushing jobs. …

Jaw crushers often come equipped with an adjustment mechanism that allows for the regulation of the crusher's closed side setting. This feature influences the final product size and overall ...

Used 15.74" Merz Jaw Crusher, Model BB250/400, approximately 400mm (15.74") wide x 250mm (9.84") deep feed opening, 150mm max product feed size, 20-25mm product discharge size range, on base with 20 hp, 460 volt motor, serial# 2012134, built 2012.

The invention relates to a jaw crusher (1) that is designed for use in different locations, said crusher having a housing (2) with a traversing crushing compartment (3). The latter (3) is configured in a traversing manner, despite the provision of three or more swinging crusher jaws (4) and fixed crusher jaws (5) in the vicinity. In addition, the jaw crusher is …

Comprising type of jaw crusher—the robust Single-toggle and the efficient Double-toggle—these hefty machines operate on the principle of compressing materials between a stationary "fixed jaw" and a moving "swing jaw," attached to an …

The Cedarapids® MJ47 Modular Jaw Crusher is designed for large quarries or contractors that want a stationary type design without the complexity of a normal stick-built plant. Learn More about MJ47; Request a Quote. First Name * Last Name *

It is the heaviest jaw in the industry. This 44" x 27" hydraulic jaw doesn't cut corners so that you can feed bigger pieces. A 10% deeper jaw box gives you more crushing action. Don't Get Stuck. Reverse Crushing Keeps …

2. Both the structure and working of a jaw crusher are quite simple. 3. The product size is quite small and can range up to millimetres. 4. Repair and maintenance of a jaw crusher are convenient and easy. 5. The reliability of a jaw crusher is significantly high. 6. The broken parts of the jaw crusher are easy to replace. Disadvantages of a Jaw ...

An important parts of jaw crusher: moving jaw plate. 1. 2. 3. 4. Jaw Crusher Introduction. Jaw Crushers are configured for primary crushing of even hardest rock. Our Jaw Crushers are crushing …

Double Toggle—Blake Type or Overhead Pivot Movement. Double toggle movement jaw crushers like the Blake style (named for the inventor of the first successful mechanical jaw crusher, Eli Whitney ...

A jaw crusher essentially crushes large rocks to a more usable size. They're typically the first-line machinery used in the material reduction for several applications. This includes rock quarries, sand and gravel, construction aggregates, metallurgy, and chemical industries. Jaw crushers are specifically designed to handle large feed and ...

Complete and ready to run including jaw crusher, belts, motor, full-enclosure guards, all integrated on a steel skid. Over-sized bearings and castings, robust construction, long-wearing cast manganese steel jaw plates. Optional steel stand. Sizes: 6"x 10" through 20" x 30″ jaw opening. Discharge size: ranges from 3/4" minus through 4 ...

a jaw crusher comprising a frame, a pair of jaws, one of said jaws being movable relative to the other to crush materials therebetween, a driving shaft journaled on said frame, eccentrics on the shaft, anti-friction bearings on the eccentrics, a cage in which said bearings are mounted, said cage having a movable seat in the movable jaw whereby …

A jaw crusher includes a crushing chamber between a fixed jaw and a swing jaw. The jaw crusher also includes an eccentric drive which supports the first end of the swing jaw. The second end of the swing jaw is supported on a rocker plate. The counter-bearing of the rocker plate is arranged as a cross-member and is supported on a hydraulic overload …

Introduction: Jaw crushers are powerful machines that are widely used in the mining, quarrying, and recycling industries. These machines are designed to crush large rocks and ores into smaller pieces for further processing. A jaw crusher consists of a fixed jaw and a movable jaw, with the latter being driven by an eccentric shaft that moves the …

1,200 x 750 mm (47 x 29 in.) Max. feed size. 650 mm (26 in.) Capacity. 400 mtph (440 stph) QJ341 mobile jaw crusher is the ideal solution for a wide range of applications. Equipped with a C12 jaw crusher, a powerful and fuel-efficient engine, it is designed to tackle the most difficult operations. QJ341.

A method of squeezing a toggle plate of a jaw crusher comprising a stationary jaw (5) and a movable jaw (3) forming between them a variable crushing gap, a toggle beam (13) having a piston rod arrangement seat (21), a toggle plate (11) arranged between the toggle beam (13) and the movable jaw (3), a first toggle plate seat (15) arranged between ...

A jaw crusher comprising a framework in which are mounted a stationary jaw and a movable jaw defining therebetween a crushing chamber. A drive shaft is supported by the framework and carries eccentric means journaled for rotation in a pitman which is connected to grasp a flexible cable or the like intermediate the connection of the cable to the …

April 6, 2024. The Ultimate Guide to Jaw Crushers: Definition, History, Types, and Future Trends. Blogs. Construction of Jaw Crushers. Jaw crushers are heavy-duty machines …

Moreover, the wear of the jaw liner profile lowers the crusher performance by affecting the shape and the overall size of the crushed particles [12, 13]. Warping and wear of the jaw plate cause a ...

Failure analysis of the jaw crusher and its components is based on life data analysis and analysis of variance (Sinha and Mukhopadhyay, 2016). Fuzzy models are also used in predicting and ...

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.

1. A jaw crusher retraction assembly comprising: a base mountable to a frame part of a jaw crusher; a first boss separated from the base and a second boss separated from the first boss, the second boss positioned furthest from a movable jaw of the jaw crusher relative to the first boss and the base; at least one resiliently biased …