Mobile jaw crusher

Mobile jaw crusher
  • Applications: Limestone, river pebbles, granite, basalt, dolomite, coal gangue, etc.
  • Feed particle size: 120-440t/h
  • capacity: ≤650mm

Mobile jaw crusher Introduction:

Dongmeng mobile jaw crusher is the European type crusher ,which adopt foreign advanced technology. This is a new type of jaw crusher that has been optimized and designed from the aspects of structure, material selection, process and assembly. Its structure is unique. light weight, reliable operation, simple operation, large crushing ratio and high capacity,which is the preferred equipment for crushing various hard and strong abrasive rock minerals.

Case Sample:

1. Mobile operation, flexible operation mode. The mobile station adopts the integrated equipment installation form of feeding, conveying, crushing, etc., which not only eliminates the complicated work of component installation, but also reduces the consumption of materials and man-hours. It can use an independent movable chassis for different crushing equipment, with a small turning radius, suitable for a variety of road conditions, and can be used for climbing operations, overcoming site restrictions, and flexible operation methods.

2. Equipment configuration is optional. The mobile crushing station can not only be used independently, but also can provide more flexible machine process configuration according to the different requirements of customers to meet the various requirements of users for mobile crushing and mobile screening of the machine, making the logistics transfer more direct and effective, and can be larger To reduce costs.
3. Low material transportation cost. The mobile crushing station can be opened directly to the site, and the materials are processed directly on the site, eliminating the need for transportation. The advantage of this is that the transportation cost of materials is greatly reduced.

4. Easy maintenance and reliable performance. Convenient maintenance is the focus of a good after-sales reputation for machinery. The mobile crushing station has been optimized and strengthened design, with higher strength, better performance and more compact structure.

Mobile jaw crusherTechnical Parameter:

Model DMJ90 DMJ106
Feeding Equipment
Max Feeding size(mm) 550 650
Hopper Volume (m3) 4 9
Feeding Height(mm) 3750 3800
Capacity(t/h) 300 450
Vibrating Feeder
L×W(mm) 3700*950 4100*1050
Motor(kw) 3.7*2 4.5*2
Jaw Crusher
Model DC90 DC106
Feed opening L×W(mm) 900*600 1060*750
Max.Feeding size(mm) 510 630
Closed Side Setting(mm) 70-175 90-200
Motor(kw) 90 132
Main Belt Conveyor
Unloading Height(mm) 3100 3100
L×W(mm) 13000*1000 13000*1000
Motor(kw) 11 11
Scrap Belt Conveyor
Unloading Height(mm) 2000 2000
L×W(mm) 2800*500 3400*600
Motor(kw) 2.2 3
Whole Plant
Driving Motor(kw) 86 129
Total weight(t) 38 57
Capacity(t/h) 120-290 200-440
Size L×W×H(m) 15.5*3.2*3.8 14.3*2.9*3.8
External Power(kw) 110.6 155

Mobile jaw crusher Performance

1. Strong structure: modular design and no welded structure to ensure light structure, high fatigue resistance and strong impact resistance;
2, unique cavity type: the use of "V" type symmetrical crushing cavity design, deep cavity, small angle, large stroke, large processing capacity, low energy consumption, large crushing ratio;
3, High-quality movable jaw assembly: the movable jaw assembly adopts forged heavy-duty eccentric shaft, high-quality heavy-duty spherical roller bearings, finite element analysis and optimization of the movable jaw, ensuring the impact resistance and high stability of the  movable jaw assembly;
4. The labyrinth seal and centralized lubrication system ensure that the bearing grease is not polluted, which makes the lubrication more effective and stable. The higher speed increases the throughput and the material crushing frequency , which greatly increases the capacity;
5. Adjusting the discharge port of the crusher by mechanical or hydraulic adjustment through the wedges on both sides, which is safe and reliable, and saves downtime;
6. Integrated motor installation, motor base and crusher-body intergrated installation reduce the crusher space and the V-belt length
7, Adopting intelligent wireless control device, self-service belt walking, single-person remote control operation to on and off ordinary  trailers to achieve fast transition operations.

Mobile jaw crusher Working Principle

The crushing method of the jaw crusher is a curved extrusion type. The motor drives the belt and the pulley, and the movable jaw moves up and down through the eccentric shaft. When the movable jaw rises, the angle between the toggle plate and the movable jaw becomes larger, thereby pushing the movable jaw plate toward The fixed jaw plate approaches, and at the same time, the material is crushed, crushed, crushed, etc.; when the movable jaw descends, the angle between the toggle plate and the movable jaw becomes smaller, and the movable jaw plate leaves the fixed jaw under the action of the pull rod and spring At this time, the crushed materials are discharged from the lower mouth of the crushing cavity. With the continuous rotation of the motor, the crushing mobile jaw is periodically crushed and discharged to realize mass production.

When the mobile jaw crusher is in operation, the stone material that meets the feed size is uniformly transported to the jaw crusher by the feeder. After the jaw crusher is initially crushed, the screening control is carried out. Only the qualified stone can enter the lower channel. In the processing process, the mobile jaw crusher looks for the grand view of intelligent manufacturing. The closed-circuit system can realize the cyclic crushing of materials. The finished materials are output by the conveyor for continuous crushing operations. The entire crushing process is smooth and high-yield, and the materials flow at high speed between various equipment