Jaw crusher

Brief introduction

The jaw crusher has the characteristics of high strength, reliability and durability, large crushing force, deep cavity crushing, no dead zone, and high output. It is an equipment for crushing large stones in sand and gravel production lines.
Mainly used for crushing various materials with compressive strength not exceeding 320 megapascals, suitable for sand and gravel yards, mining, coal mining, concrete mixing plants, dry powder mortar, power plant desulfurization, quartz sand, etc.

Operational principle

The jaw crusher is powered by an electric motor and driven by a V-belt and a groove wheel to drive the eccentric shaft. The moving jaw moves back and forth according to a predetermined trajectory, crushing the materials entering the crushing chamber composed of fixed jaw plates, movable jaw plates, and edge guard plates, and discharging the finished materials through the lower discharge port.

The crushing method of this series of jaw crushers is a curved extrusion type. The electric motor drives the belt and pulley, and the moving jaw moves up and down through an eccentric shaft. When the moving jaw rises, the angle between the elbow plate and the moving jaw increases, thereby pushing the moving jaw plate closer to the fixed jaw plate. At the same time, the material is crushed multiple times, such as being squeezed, rubbed, and ground; When the moving jaw descends, the angle between the elbow plate and the moving jaw decreases. The moving jaw plate leaves the fixed jaw plate under the action of the pull rod and spring. At this time, the crushed material is discharged from the lower mouth of the crushing chamber. With the continuous rotation of the electric motor, the moving jaw of the crusher performs periodic crushing and discharging, achieving batch production.

Performance characteristics

1. Stable operation and high output:

Reasonable crushing chamber design, good motion parameters, and appropriate meshing angle and stroke characteristic values of the jaw crusher have been determined, providing larger crushing stroke, higher productivity, and greater bearing capacity. Compared with other products of the same specification, HD can increase its jaw crushing output by 30% -50%.

2. High crushing efficiency:

The mechanical structure optimization was carried out on the tooth shape of the jaw plate, using segmented curved jaw plates and manganese steel alloy materials to increase the thickness of the jaw plate of the jaw crusher, greatly improving the crushing force and effectively improving the crushing efficiency.

3. Reasonable accessories:

By optimizing the overall structure and counterweight, accurately calculating and analyzing the structure of the flywheel and groove wheel, as well as the weight of the counterweight block, the vibration level of the jaw crusher equipment is effectively reduced, making the operation of the equipment more stable and reliable.

4. Large bearing capacity of accessories:

Two oversized bearings support the entire moving jaw for operation, providing greater load-bearing capacity and smoother operation.

5. Unique design:

The flywheel adopts a reasonable structural layout to better balance the unbalanced force generated by eccentric operation, avoid machine damage caused by unbalanced vibration, and save installation space.

6. Easy operation and maintenance:

The automation process is high, reducing the labor force of workers, and the maintenance of equipment is very simple without excessive operation.

Technical parameter

Why do many Jaw crusher customers choose to cooperate with Maoxin Machinery? Focus on "word-of-mouth" coal crushing Jaw crusher service provider - Maoxin Machinery firmly believes that word-of-mouth is a marketing method, and "wine is not afraid of deep alley" is a reflection of the peak of word-of-mouth marketing. Jaw crusher The technical content of the product is often the key to coal crushing Jaw crusher customer selection and judgment! In recent years, "Bahrain crusher Jaw crusher trusted partners--Maoxin Machinery" is injecting new technology into products and upgrading products. Strength comes from technological innovation, and reputation comes from stable quality! Jaw crusher Only by creating valuable products in the coal crushing industry and winning the reputation of customers can Maoxin Machinery move to the industry stage. Maoxin Machinery principal believes that to make coal crushing industry customers recognize your company, you must first have the Jaw crusher product you can produce. Maoxin Machinery has always believed in the principle of doing things: no matter how many things you have made, Maoxin Machinery flagship products Jaw crusher should always maintain a good standard, so that coal crushing Jaw crusher customers will give back good comments after using them. Then the word of mouth of coal crushing Jaw crusher products will go out.

Made in China, best -selling all over the world！Brand achievement is not the pursuit of Maoxin people. How to make Maoxin [Jaw crusher] superior performance create value for Bahrain people is the direction Maoxin is committed to pursuing!

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