A pitman of a jaw crusher comprising an upper part, which comprises an upper supporting point for supporting the pitman in the body of the jaw crusher, and a lower part comprising a lower supporting point for supporting the pitman in the body of the jaw crusher through a toggle plate. The lower part of the pitman comprises sidewalls and honeycomb structure open to the crushing direction, which ...
A jaw crusher includes a machine with a moving base, a fixed base, a crush travel adjusting mechanism for pivotally coupling the top of a crush travel adjusting base to the machine by an eccentric sleeve, and an automatic crush gap adjusting mechanism. A toggle plate is installed between the crush travel adjusting base and the moving base.
Product Structure ... The angle of Jaw Crusher between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw of jaw crusher moves away from fixed jaw by the pulling force of rod and spring, the products after crushing will be discharged from the outlet of Jaw crusher.
Jaw Crusher Station Structure. Jaw crusher station consists of vibrating feeder, jaw crusher, diesel engine, belt conveyor, virbrating screen, etc. Jaw Crusher Station Main Features. 1, the broken cavity depth and no dead zone, improve the feeding capacity and
Jan 06, 2017 Structure Supporting Jaw Crusher. Structure Supporting Jaw Crusher. zetmech Mechanical OP 6 Jan 17 1429. I have a new Jaw Crusher and its Grizzler installed in our plant. In trying to run the jaw crusher and the grizzler feeding the jaw crusher I am having a very big problem of vibrations on structures which are very abnormal.
Mobile jaw crushing plant The main engine of Shanghai Dongmeng Mobile jaw crusher is developed by combining with foreign advanced technology. This is a new type of mobile jaw crusher which is designed and manufactured by optimizing structure, material
A jaw crusher consists essentially of two crushing plates, inclined to each other forming a horizontal opening by their lower borders. Material is crushed between a fixed and a movable plate by reciprocating pressure until the crushed product becomes small enough to
Jun 01, 2019 On installation installation of components of jaw crusher. Next, we will learn about the installation of jaw crusher from the parts of the frame, eccentric shaft and bearings, rod bolts, brackets, movable jaw plate, and dental plates. 1.The installation of the frame. The jaw crusher is installed on the concrete foundation.
Nov 14, 2015 Jaw crushers are reliable, robust machines, offering a 61 reduction ratio in most applications, and will accommodate hard, abrasive materials. Or The single-toggle crusher is the simplest and the lightest of the jaw crushers but is suitable only for producing low crushing forces and therefore used for soft rocks.
Our PE series kue ken Jaw Crusher embody simplicity of design, rugged construction, rigidity of structure, and efficiency of operation, which has made kue ken Jaw Crushers ideal for
Mar 15, 2021 In terms of process and technology, the MJ series jaw crusher obtains a reasonable range of stroke and a larger crushing stroke through continuous optimization of the equipment structure, crushing cavity, moving jaw movement trajectory and speed parameters, so that the equipment can be under the same power consumption.
The JC series Jaw Crusher is a new type of jaw crusher with optimized and developed design on structure, material selection, manufacture process and assembly, which is based on absorbing the international advanced technology and applying companys decades design concept and technology of jaw crusher.
Product Introduction. PEX series Jaw crusher, usually used in secondary crushing process for fine crushing, with a capacity of 5-100 tph, feeding size 125-250 mm, output size 10-90 mm, which is suitable for the production of various fine aggregates.
Aug 15, 2021 Hongxing crawler mobile jaw crushing equipment The mobile jaw crusher is also called the portable jaw crusher, tracked mobile jaw crusher. Because of its simple structure, excellent performance, and easy maintenance, as well as less production and construction cost, mobile jaw crusher is still widely used in aggregate quarries, products recycling processing, building materials,
May 28, 2015 From the name of Diesel jaw crusher, we can know that diesel jaw crusher is a special type of jaw crusher and it is power by diesel instead of electricity.In fact, diesel jaw crusher has the almost working principle with jaw crusher. Structure Diesel jaw crusher is mainly composed of frame, crusher, shield of V-belt, Shield of diesel engine, diesel engine.
Jaw crusher is the emergence earlier crushing equipment, because of its simple structure, strong, reliable work, easy to maintain and repair and production and construction costs less, therefore, until now is still widely used in metallurgy, chemical industry, building materials, electric power, transportation and other industrial sectors ...
Jun 07, 2020 Jaw crusher has many kinds of structures while their working principles are similar. The angle between the fixed jaw and moving jaw becomes smaller when the moving jaw runs down, then the materials are crushed into pieces. Jaw crushers are used as both primary jaw crusher and secondary jaw crusher.
Natural frequencies of the crushers supporting structure No. of natural mode Frequency Hz 1 3.39 2 5.96 3 14.50 Fig. 9. Natural frequency mode shape of the crushers supporting structure Mode 1 The next step was to perform fatigue calculations. Considering that dynamic forces are created in the jaw area of the crusher unit, loads in both
The diesel-jaw crusher is actually with electric, but the original jaw crusher was added with a diesel engine equipment that a dual-purpose crusher. Simple structure, easy to use and maintain, stable performance, low operation cost, large crushing ratio.
Experimental and Numerical Studies of Jaw Crusher Supporting Structure Fatigue Failure K jaw crushers fatigue resistance resonance numerical simulations experimental methods X In this paper, studies into the causes of fatigue cracks of a jaw crusher supporting structure are presented. The problems appeared after short time of operation at ...
May 06, 2021 A sectional view of the single-toggle type of jaw crusher is shown below. In one respect, the working principle and application of this machine are similar to all types of rock crushers, the movable jaw has its maximum movement at the top of the crushing chamber, and minimum movement at the discharge point.The motion is, however, a more complex one than the Dodge motion, being the
Aug 05, 2021 Different sizes for jaw crushers are available. The size of a Jaw Crusher is measured by the top-opening of the V-shaped chamber. For instance, if a Jaw Crusher measures 50 44 then 50 is its length from one jaw towards another, and 44 is the width across the two chambers. Different Functions Of Jaw Crusher
Nordberg C150 jaw crusher is an effective jaw crusher in the 50-ton 112 000 lbs weight class. It has been developed for the most demanding large-scale mining and quarrying applications. Crushers feed opening with long steep crushing cavity allows large coarse feed material up to one-meter 40 size. Extremely reliable.
1-250-373-2427 6451 Trans-Canada Hwy Savona, BC V0K 2J0
Fier jaw stone crusher has the characteristics of a large crushing ratio, uniform product granularity, simple structure, reliable work, simple maintenance, and economical operation cost. Fier primary jaw crusher is widely used in mining, smelting, building materials, highway, railway, water conservancy, and chemical industry, etc.
In this paper, studies int o the causes of fatigue cracks of a jaw crusher supporting structure are presented. The problems appeared after short. time of operation at a new crushing facility. A ...
The request of input particle size of the jaw crusher is strict. After blasting, it is necessary to impact and crush the big stone to meet the requirement of the coarse jaw crusher. In addition, the output of the coarse jaw crusher is mostly flat, sharp or triangular needle-like particles, the content of more than 20. The product is not a good ...
May 28, 2015 From the name of Diesel jaw crusher, we can know that diesel jaw crusher is a special type of jaw crusher and it is power by diesel instead of electricity. In fact, diesel jaw crusher has the almost working principle with jaw crusher. Structure Diesel jaw crusher is mainly composed of frame, crusher, shield of V-belt, Shield of diesel engine, diesel engine.
Advantages of small jaw crushers for sale. 1. The jaw crusher mini adopts a V-shaped crushing cavity design, the optimized configuration of the crushing cavity structure and moving jaw motion trajectory parameters, and a large stroke maximizes the feed size, output, and crushing ratio. 2. The use of wedge adjustment instead of the ...
Aimix jaw crusher has capacity of 1-1100 th, the maximum feeding size is 125-1200 mm. We also support customized services. It can be used for crushing various types of raw materials, includes Granite, marble, basalt, limestone, quartz, river pebbles, iron ore, copper ore, etc. Our jaw crusher is widely used for medium-sized crushing of ore ...
Integrate non-welded structure. Jaw crusher use unique integrate non-welded structure. Two hot-rolled side plates are joint firmly to the high performance non-welded cast steel frame by precision-machined pins which can eliminate stress concentration point ensure longer life than welding structure.
Like all Nordberg C Series jaw crushers the Nordberg C160 jaw crusher is built out of premium components. The main frame structure is based on unique pinned and bolted connections without welded seams. Fatigue strength High reduction ratio Steep cavity design Long and well-aligned stroke SAFE TO OPERATE AND MAINTAIN
The main components of jaw crusher include diamond plate, plastic wire, stainless steel mesh as well as a rubber compound. The rubber substance gives far better grasp to the deal with bars of the crusher. All these components collaborate to develop a tough and powerful crusher. Sometimes, changing the original jaw crusher parts may not be a simple option as well as may even cause damages to the tools.
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
Jaw Crusher. Jaw crusher is a compression style rock crusher, useful in crushing the medium-hard to very hard material into a smaller particle size at primary crushing stage in the crushing circuit. Limestone, cobblestone, cobblestone, quartz, basalt, iron ore, granite, shale, sandstone, gypsum, and a