Small 5 To 10 20 30 Ton Per Hour Stone Jaw Crusher Machine For Quarry Gravel Production

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Applicable Scope of FIER jaw crusher on sale

Fier jaw crusher has the characteristics of a large crushing ratio, uniform product granularity, simple structure, reliable work, simple maintenance, and economical operation cost.
Fier jaw crusher is widely used in mining, smelting, building materials, highway, railway, water conservancy and chemical industry, etc.
Small jaw crusher Suitable for crushing all kinds of materials with compressive strength not exceeding 320 Mpa.
1. Mainly used in metallurgy, mining, chemical industry, cement, construction, refractory materials and ceramics, etc.
2. Mainly used for breaking various rocks, suitable for crushing ores, river pebbles, limestone, slag, basalt, granite, and other materials whose compressive strength is not higher than 320Mpa.

FIER Jaw crusher size and capacity as follow:

Working principle of FIER jaw crusher Wikipedia

The crushing mode of FIER jaw crusher is flexural extrusion type.
1. The motor drives the belt and pulley, which move the jaw up and down through an eccentric shaft.
2. When the movable jaw rises, the Angle between the bracket and the movable jaw increases, thus pushing the movable jaw towards the fixed jaw.
At the same time, the material is crushed, rubbed, crushed, and so on.
3. When the movable jaw descends, the Angle between the bracket and the movable jaw becomes smaller, and the movable jaw leaves the fixed jaw under the action of pull rod and spring.
4. At this time, the broken material is discharged from the lower mouth of the crushing chamber. With the continuous rotation of the motor, the broken motor jaw is used for periodic crushing and discharging to achieve mass production.

Types of Fier Jaw crusher

Fier jaw crusher is the leader of the crusher machine.
1. According to the size type of materials, it can be divided into coarse jaw crusher and thin jaw crusher.
The coarse type is the crushing of large materials into small ones.
Fier thin jaw crusher is mainly broken stone cobble.
2. According to the frame structure, the FIER Jaw crusher is divided into two types: welded type and assembled type.
Small and medium-sized specifications generally use welding type, large specifications generally use assembly type.
The welding type has the characteristics of impact resistance, uniform stress, and low failure rate.
Assembly type jaw crusher Equipped with advanced modular, weldless frame structure design, fatigue strength, high reliability, and the whole machine equipped with design, transport, installation is more convenient, especially suitable for underground mines, high-altitude mines, and other small, difficult places to install.
3. According to whether there is electricity, it can be divided into the electric type and diesel type
The power type has a wide range of use.
The diesel-powered type is used in areas where electricity is inconvenient.

4. Mobile jaw crusher and stationary crusher machine

Fier jaw crusher Features and Advantages

1. The crushing chamber is deep and dead zone free, which improves the feeding capacity and output.
2. Large crushing ratio and uniform product size;
3, gasket type discharge mouth adjustment device, reliable and convenient, large adjustment range, convenient and fast particle size adjustment, to meet the needs of different users
4, the lubrication system is safe and reliable, easy to replace components, maintenance work is small;
5. Simple structure, integrated motor installation, reliable operation, low operating cost;
6. Energy-saving of single machine is 30%~30%, and the energy-saving of the system is more than one time;
7. Low noise and less dust.
8. Unique jaw structure ensures sealing and prolongs bearing life.
9. Symmetrical “V” cavity design, large tilt Angle, large stroke, reasonable rotation speed of the topline plate, so that the feed grain size is larger, higher output, more uniform grain size, jaw wear reduced.
10. The movable jaw protection plate is designed. The heavy plate is installed above the movable jaw to avoid material impact and effectively protect the movable jaw body and its internal bearing from damage.
11. Integral bearing housing, more stable operation.
12..The rubber damping device is fixed, effectively absorbing the vibration peak of the equipment, while allowing the vertical and longitudinal displacement of the crusher, thus reducing the impact on the foundation.

Why us?

1. Complete stone production line, the Crusher near to turn-key project;
2. Stationary type or mobile type for choosing
3. First class workmanship.Reliable quality with CE approved, reaching to European standard
4. Updating in design and function year by year, Invention technical patent. Forms our own unique design by considering of saving more cost and improve the processing capacity for user’s consideration.