The moving crusher jaw is driven by the eccentric shaft that moves the front and rear toggles up and down. Each shaft revolution causes the moving crusher jaw to close at the downstroke and open up during the upstroke. Two toggle plates from either side of the pitman are respectively connected to the back of the crusher and the swing …

&the eccentric shaft. Single toggle jaw crusher, Double toggle jaw crusher The characteristics of this type of crusher are as following 1. Larger, rough, blocky as well as sticky rock or ... to in swing jaw plates of jaw crusher using extrude option. Without stiffeners . 90 Reddy Abhishek * et al.

Eccentric Shaft. The moveable jaw is attached to the eccentric shaft and is where the energy is generated. Also called the pitman, the eccentric shaft is rotated by the flywheel that pulls the arm up and causes the toggle plates to move. This forces the swing jaw to be pushed outwards towards the stationary jaw, crushing the materials.

Jaw Crusher for Small Applications. These crushers are ideal for mines where a large ratio of reduction is required. ... Swing jaw shaft bearings also cast integral with frame. The pitman is made of cast steel …

Jaw crusher wear parts list: jaw plates/ Toggle plate/Jaw Liners/Bearings/eccentric shaft/pitman /flywheel. 2.Toggle Plates. These plates act as a safety device, preventing the swing jaw from exerting excessive pressure on the material.The toggle plate is a small component that connects the swing jaw to the rest of the crusher's structure.

GTEK provides comprehensive support for your jaw crusher. We also manufacture and stock everything from fastener kits to the pitman assembly, from tightening wedges to the frame work. Other parts, like hydraulic adjusting system, toggle assembly, eccentric shafts, flywheels, labyrinths, spacers, and end covers, are all in our scope of supply.

The single-toggle jaw crusher has less shafts and bearings compared to double-toggle jaw crushers. Only one toggle goes from the bottom of the swinging jaw back to the fixed point. Double-toggle jaw crushers. In a double-toggle jaw crusher, the moving crusher jaw is driven by the eccentric shaft that moves the front and rear toggles up and down.

Dodge Crusher. A sectional view of the Dodge jaw crusher here below. The mechanism of this machine is so simple that it is hardly necessary to enlarge upon what can be gained from an examination of the cut. Dodge-type crusher parts: (1) Frame, 12) Main bearing cop, (3) Oil well cover, (4) Oil well cover spring, (5) Swing jaw shaft …

BACK VIEW—SWING JAW FOR 36 by 25 INCH CRUSHER. Notice the extra length of this jaw as compared to conventional types. Designed up to one-third longer, it exerts greater pressures in the upper portion of the crushing chamber, distributes crushing action more evenly. ... SWING JAW SHAFT IS CLAMPED TIGHT IN FRAME JAW …

When the moving jaw squashes the stuff against the still jaw plate, everything gets squeezed, cracks up, and breaks into tinier bits and pieces. The whole process of …

Jaw crushers are used as primary crushers in a mine or ore processing plant or the first step in the process of reducing rock. They follow "crush using compression" mechanism.

Single-toggle jaw crushers are characterized by the swing jaw being suspended directly on the eccentric drive shaft and the lower part of the swing jaw being braced against the …

RockSledger jaw crushers feature massive, stress relieved, single plate walls with deep and substantial external side stiffeners and a high quality forged steel eccentric shaft. The shaft is fully machined and has a ground finish on all bearing contact surfaces to increase resistance to shock loadings resulting in longer machine life.

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.

for erection Swing jaw with bearings 28 t Heaviest piece 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

Universal Jaw Crusher: This type has a "V"-aligned fixed jaw and a movable jaw on an eccentric shaft, creating an elliptical motion. Overhead Eccentric Jaw Crusher: Features …

Description. Jaw Crusher Eccentric Shaft is installed on the top of the jaw crusher. It runs through the movable jaw, pulley and flywheel. All of them are connect with each other by the eccentric shaft. The rotation of eccentric shaft causes a compressive action of the moving jaw. Jaw crusher eccentric shaft is constructed with large dimensions ...

3Optimized design enables convenience in use. High quality parts and materials have been applied. Convenience in use can be more enhanced when the automatic setting system is applied. (Optional) The large stroke, combined with the right speed, fly wheel inertia and high available crusher power result in truly high crusher performance.

The method of load distribution along the swing jaw affects the resultant crushing force, its application point and, therefore, the forces subjected to the jaw crusher links.

For example, the patented swing jaw and front wall design absorb load peaks during operations. In our Pro series, we offer the following models (see more details below) Jaw Crusher EB 20-15 Pro with a capacity range of 600 – 1,600 tph; Jaw Crusher EB 16-12 Pro with a capacity range of 400 – 1,200 tph

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The single toggle jaw crusher is the simplest and most common type of jaw crusher. In this type of crusher, the swing jaw is suspended on the eccentric shaft, which allows for a more compact …

WHAT IS A JAW CRUSHER? / JAW CRUSHER ... Swing Jaw 10. Discharge 11. Fixed Jaw. Parts. G: Gape width, b: maximum feed size, ... In double-toggle jaw crushers, the pitman is mounted on fixed non …

This study reports on the design optimisation of the swinging jaw crusher plate. Jaw crusher machines are used in the mining and construction industry for crushing rocks and mineral ores to the appropriate sizes for direct application or further processing. During the crushing process, large and non-evenly distributed impact forces occur, …

® JW Series Single Toggle Jaw Crushers have been designed using our long experience in manufacturing machines to handle exceptionally heavy and continuous …

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.

As one of the most commonly used jaw crusher, blake jaw crusher has two types: Single toggle jaw crusher An eccentric shaft is positioned on the top of the crusher. The swing jaw plate hangs on the eccentric drive shaft and moves up and down in elliptical motion, which compresses rock material as it moves down from the feeding part.

In double toggle machines, the eccentric shaft is located behind the swing jaw, and the swing jaw is pivoted separately from another shaft. On the other hand, the swing jaw of single toggle jaw crusher is pivoted directly on the eccentric shaft. This helps the single toggle crusher achieve a more aggressive crushing stroke, and hence the ...

Introduced in 1906, McLanahan's Universal Jaw Crusher was one of the first modern era overhead eccentric Jaw Crushers. On the overhead eccentric style Jaw Crusher, the …

The jaw crusher is one of the most admired and most sought after equipment from the house of Propel Industries. For the benefit of newcomers in the industry, here is an explainer of the various components of the Jaw crusher. A jaw crusher consists of Crusher Body Pitman Jaw plate Rear end frame Eccentric shaft.