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Jaw crusher

Jaw crusher

Feed particle size: 125-1020mm

Production capacity: 10-500t/h

Applicable materials: limestone, pebbles, river pebbles, quartz, basalt, iron ore, granite, shale, sand, gypsum, etc.

Dear Principe [Jaw crusher] customer, it is very lucky that you can find us in the vast information! China's intelligent manufacturing has made life better for people around the world! Maoxin Machinery is a Chinese Jaw crusher product supplier. Since its establishment, Hand in hand to create brilliance has been deeply involved in the ore crushing field and has provide China best-selling Jaw crusher products for ore crushing customers! The following is the relevant information of Jaw crusher product organized by Maoxin Machinery for you. Maoxin are willing to provide you with new Jaw crusher information to help you make a correct choice!


 

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

Model

Feed opening size

Max feeding size
(mm)

Adjustable range
of discharge opening
(mm)

Capacity
(t/h)

Speed
(r/min)

Weight
(t)

Power
(kw)

Dimension
(mm)

Length
(mm)

 Width
(mm)

PE150*250 250 150 125 10-40 1-3 285 1.1 7.5 900*815*1080
PE250*400 400 250 210 20-80 4-14 290 2.5 15 1150*1075*1340
PE400*600 600 400 350 40-100 8-40 250 6.8 30 1700*1742*1530
PE500*750 750 500 425 50-100 30-90 250 10.3 55 1890*1916*1870
PE600*900 900 600 480 65-160 50-190 250 18 75 2792*3828*2525
PE750*1060 1060 750 630 80-140 80-220 250 28 110 2560*1750*2492
PE900*1200 1200 900 750 95-165 120-250 200 50 110 3800*3166*3045
PE1200*1500 1500 1200 1020 150-300 250-500 180 100.9 160 4200*3732*3843
PEX100*600 600 100 80 7-20 3-10 330 1.0 7.5 750*1660*595
PEX150*750 750 150 120 10-40 8-30 300 3.5 15 1380*1658*1025
PEX250*750 750 250 210 15-50 15-40 320 5.5 30 1420*1921*1528
PEX250*1000 1000 250 210 15-50 15-50 330 6.5 37 1550*1964*1380
PEX250*1200 1200 250 210 15-60 18-60 330 7.7 37 1840*2912*1580
PEX300*1300 1300 300 250 20-90 40-100 300 11 75 1930*2400*1747

Maoxin Machinery The reason for winning the praise of Jaw crusher customers is the key word "innovative spirit" ore crushing Jaw crusher service provider - Maoxin Machinery About "professional innovation", Maoxin Machinery people agree that the "professional innovation" we advocate is not to emphasize blind innovation, but to create innovation based on ore crushing specialty. Only when we improve our professional level in ore crushing can we put forward more constructive and innovative ideas. Professional innovation also echoes the "Maoxin Machinery craftsman spirit" proposed by the company, and can provide more feasible ore crushing Jaw crusher product suggestions and solutions for the company. Such innovation is valuable to ore crushing industry customers.


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