QJ341 Mobile jaw crusher in Action. 10. MOBILE JAW CRUSHER UNITS. 11 JAW. WORLD LEADING JAW CRUSHER. The QJ341 continues to build on the success of its predecessor, the . QJ340, one of the best selling track mounted jaw crushers in the world. The largest in the Q range of jaw crushers, it has been
WhatsAppGet PriceGet A Quote
The jaw crusher is not so efficient a machine as the gyratory crusher described in the next paragraph, the chief reason for this being that its crushing action is confined to the forward stroke of the jaw only, whereas the gyratory crusher does useful work during the whole of its revolution.
WhatsAppGet PriceGet A Quote
The jaw crusher crushes materials through the periodic movement of the movable jaw. The crushing method is driven and squeezed. The belt and pulley are driven by the motor, and the movable jaw does a fixed up and down reciprocating movement through the action of the eccentric shaft. When the movable jaw rises, the angle between the toggle plate
WhatsAppGet PriceGet A Quote
Jaw crusher Advantages. Optimize the crushing cavity type to make the stroke at the bottom of the crushing cavity larger, the material handling capacity is stronger, and the crushing efficiency is greatly improved. Modular design is adopted to save time and installation cost, and minimize on-site construction work.
WhatsAppGet PriceGet A Quote
Jaw Crusher Working Principle. Jaw crusher is widely used in industrial and mining enterprises , this is because the aircraft structure is relatively simple , and has a large range of models . Jaw crusher is mainly used as the primary crusher. It can be used with mineral processing equipment , gravel ancillary equipment, it also can be used alone.
WhatsAppGet PriceGet A Quote
Crusher Types Jaw Crushers. Jaw crushers operate by squeezing rock between two surfaces, one of which opens and closes like a jaw. Rock enters the jaw crusher from the top. Pieces of rock, that are larger than the opening at the bottom of the jaw, lodge between the two metal plates of the jaw.
WhatsAppGet PriceGet A Quote
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.
WhatsAppGet PriceGet A Quote
Jaw Crusher. The Powerscreen® Premiertrak range of high-performance primary jaw crushing plants are designed for operators in quarrying, demolition, recycling, and mining applications. The range includes the Premiertrak 330 which boasts a two-piece grizzly feeder allowing better material flow towards the chamber.
WhatsAppGet PriceGet A Quote
Jaw-action bucket crushers. Italian-based manufacturer MB S.p.a. offers four basic models of jaw-action bucket crushers, suitable for excavators from 8-ton to over 28-ton classes. Crushed material can be recycled directly on site, and all that is needed is a standard excavator in order to work efficiently. These tools are ideal in demolition
WhatsAppGet PriceGet A Quote
Application. 1. Jaw crushers are mainly used as primary crushers, it can crush hard material, such as granite, basalt. 2. Impact crusher is usually used as a medium-fine hardness crusher, such as limestone, concrete, it has good crushing efficiency of some brittle material. It mainly crushes the small material discharge from the jaw crusher.
WhatsAppGet PriceGet A Quote
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 jaw crusher uses compressive force for breaking ore pieces.
WhatsAppGet PriceGet A Quote
Types of Jaw Crushers. Jaw crushers have been around for nearly 200 years at this point and are one of the most “historic” crusher types. Because of this, jaw crushers have advanced technologically through the years to make them more durable and to improve their movement to reduce choking and increase operational speed.
WhatsAppGet PriceGet A Quote
Crusher Types Jaw Crushers. Jaw crushers operate by squeezing rock between two surfaces, one of which opens and closes like a jaw. Rock enters the jaw crusher from the top. Pieces of rock, that are larger than the opening at the bottom of the jaw, lodge between the two metal plates of the jaw.
WhatsAppGet PriceGet A Quote
Application fields. The jaw crusher is a kind of early crushing device. With simple and firm structure, reliable operation, easy maintenance and service and relatively low costs in production and construction, jaw crusher is still widely used in coarse, medium and fine crushing for various ores and rocks with compressive strengths ranging from 147 to 245 MPa in metallurgy, chemistry, building
WhatsAppGet PriceGet A Quote
Answer: Answering your question would require some additional information. The size of the crusher needs to be known. The designed throughput of the crushed, based on the expected compressive strength of the rock that will be crushed.
WhatsAppGet PriceGet A Quote
The crusher was a 10x20 in. jaw crusher which wasfed by hand with stone dumped by teams on the crusher platform.The gravel and sand were dumped on the platform and shoveledon to an inclined grating which allowed the sand to drop into a34-ft. bucket elevator, while the larger gravel was chuted to thecrusher and thence to the elevator.
WhatsAppGet PriceGet A Quote
Jaw Crusher has the advantages of simple structure, reliable working, easy to be manufactured, etc.. Jaw Crusher Parts: Jaw crusher is made of the frame, the eccentric shaft, a big belt pulley, the flywheel, a side guard plate, toggle plate, toggle plate backseat, clearance adjusting screw, a reset spring, a fixed jaw plate and a movable jaw plate, wherein the toggle plate also plays the role
WhatsAppGet PriceGet A Quote
Rocksizer Jaw Crushers. RockSizer primary stage jaw crushers feature the upthrust toggle action which is also common to the StoneSizer range. Developed by Parker, this gives a slight downward movement to the swing jaw that promotes a forced feed and therefore increased output while at the same time minimising any rubbing action resulting in a well shaped product and reduced and even wear on
WhatsAppGet PriceGet A Quote
There are two basic types of jaw crushers: single toggle and double toggle. In the single toggle jaw crusher, an eccentric shaft is on the top of the crusher. Shaft rotation causes, along with the toggle plate, a compressive action. A double toggle crusher has two shafts and two toggle plates.
WhatsAppGet PriceGet A Quote
QJ341 mobile jaw crusher features a 1,200 x 750mm (47 x 29 in.) jaw opening, built to tackle the most difficult applications with ease. It has been designed to meet the needs of the operator seeking a high performance mobile jaw crusher which is both reliable and durable.
WhatsAppGet PriceGet A Quote
Our jaw crushers have crushed a lot of different stuff over the years and we wanted to make a video of some of the best shots. We have several different siz...
WhatsAppGet PriceGet A Quote
Universal Engineering Corp. offers 27 sizes of overhead eccentric crusher, with long jaws and small nip angle to reduce rebound. Smaller jaw crushers are available from Sturtevant Inc, with capacities of 1 to 10 hp (0.7 to 7 kW). Jaw settings range from f to 2.5 in (3 to 65 mm). Continue reading here: Gyratory Crushers.
WhatsAppGet PriceGet A Quote
Characteristics and Comparison of Four Types of Jaw Crushers. As ideal primary or secondary crusher equipment, jaw crushers with different types are often used in various industries. Depending on different ways of moving, jaw crushers are divided into four types: Blake jaw crusher, Dodge jaw crusher, PE universal jaw crusher and mobile jaw crusher.
WhatsAppGet PriceGet A Quote
Crushers: Jaw Crusher The jaw open and close 250-400 times per minute. Mechanism: Compression Eccentric drives a pitman which is connected to two toggles among which one is connected to frame another to moving jaw. The greatest motion is at the bottom of ‘V’ which means there is little tendency to choke. Feed size 1.8m (6ft) in diameter.
WhatsAppGet PriceGet A Quote
The crusher was a 10x20 in. jaw crusher which wasfed by hand with stone dumped by teams on the crusher platform.The gravel and sand were dumped on the platform and shoveledon to an inclined grating which allowed the sand to drop into a34-ft. bucket elevator, while the larger gravel was chuted to thecrusher and thence to the elevator.
WhatsAppGet PriceGet A Quote
Our jaw crushers have crushed a lot of different stuff over the years and we wanted to make a video of some of the best shots. We have several different siz...
WhatsAppGet PriceGet A Quote
Laxmi Jaw Crusher is a robust-versatile crushing machine. It has two crushing jaws. The one fixed vertically at the front end of hollow rectangular body frame is called fixed jaw. The other pivoted at the top directly mounted on eccentric shaft is swing jaw. Swing jaw receives a downward as well as forward motion due to eccentric action of the
WhatsAppGet PriceGet A Quote
– Reverse crushing action to relieve blockages, crush sticky problematic materials and asphalt – Jaw level sensor available for optimum regulation of material flow into the crusher – Designed for optimum fuel economy and low operating costs. 9 1 8 7 6 5 3 4 2 10 11 2 4
WhatsAppGet PriceGet A Quote
Jaw crusher Advantages. Optimize the crushing cavity type to make the stroke at the bottom of the crushing cavity larger, the material handling capacity is stronger, and the crushing efficiency is greatly improved. Modular design is adopted to save time and installation cost, and minimize on-site construction work.
WhatsAppGet PriceGet A Quote
Crushing by compression is done between two surfaces, with the work being done by one or both surfaces. For example, jaw crushers using this method of compression are suitable for reducing extremely hard and abrasive rock. As a mechanical reduction method, compression should be used for the following. If the material is hard and tough.
WhatsAppGet PriceGet A Quote
SMESME is a trust-worthy supplier of industrial crushing, powder grinding, mineral processing equipment and other related devices.
No. 1688, East Gaoke Road, Pudong new district, Shanghai, China
