Spring cone crushers are generally used in the medium and fine crushing links of mine crushing, and are mainly used in the secondary crushing and tertiary crushing links in metal mines and construction sandstone processing. Because of their strong crushing capacity and large output, they are more used in the Crushing of hard materials.
Compared with jaw crushers, the spring cone crusher has the advantage of low operation costs, high productivity, easy adjustment, and stable structure. Cone Crusher can be used for secondary and fine crushing of hard and medium-hard mineral stones.
The spring cone crusher adopts the laminated crushing principle and has high crushing capacity and efficiency. It can handle materials of various hardnesses and ensure the particle size and shape of the product.
The spring cone crusher adopts a spring safety system. When encountering oversized materials or iron blocks, the spring can automatically retreat to protect the crusher from damage and ensure the safe and reliable operation of the equipment.
The spring cone crusher has a compact and simple structure, making it easy to maintain and operate. The crushing cavity type can be flexibly adjusted to facilitate users to choose according to their needs.
The equipment adopts advanced crushing technology and optimized design, which results in lower energy consumption during the crushing process, while reducing the generation of dust and noise, complying with environmental protection requirements.
PYB Series Cone Crushers are used to improve productivity, increase cubical product, and reduce downtime and maintenance costs. The standard type of spring cone crusher is applied to medium crushing, and the short head type is to fine crushing.
Stone crusher is used for crushing over 120 kinds of rocks, such as limestone, granite, quartz, basalt, river stone, gold ore, iron ore, coal, gravel, aggregate, etc. Different final output sizes could meet your different needs.
What is the structure of the spring cone crusher?
The structure of the spring cone crusher is mainly composed of a frame, fixed cone, movable cone assembly, spring mechanism, bowl, and transmission shaft frame.
Spring Cone Crusher Working Principle
The spring cone crusher crushes materials by the working surface between the movable cone and fixed cone. So it is more advanced and efficient than a jaw crusher. The movable cone is supported by a spherical bearing and fixed on a hanging erect shaft which is set in the eccentric sleeve, and the sleeve is set on the stopping and pushing bearing. The movable cone and erect shaft are driven by the eccentric shaft sleeve together. The eccentric shaft sleeve is driven by a horizontal shaft and fabricated gear, and the wheel of the conveyor belt is driven by a motor through v-belts. The lower part of the vertical shaft is installed in the eccentric sleeve. When the eccentric sleeve rotates, there is a conical surface lined out by the shaft. When the movable cone comes near the fixed cone, rocks are ground into pieces, when the cone leaves, ground materials are discharged from the discharge hole. The fixed cone can be ascended or descended by adjusting the setting to adjust the width of the discharge hole, consequently, the output size is determined.
| Model |
Cone Dia. (mm) |
Max. Feed Size (mm) |
Adjusting Range of Output Size(mm) |
Capacity (t/h) |
Motor Power (kw) |
Overall Dimension (mm) |
| PYB-600 | 600 | 65 | 12-25 | 15-25 | 30 | 2800×1300×1700 |
| PYD-600 | 600 | 35 | 3-15 | 5-23 | 30 | 2800×1300×1700 |
| PYB-900 | 900 | 115 | 15-50 | 50-90 | 55 | 3050×1640×2350 |
| PYZ-900 | 900 | 60 | 5-20 | 20-65 | 55 | |
| PYD-900 | 900 | 40 | 3-13 | 15-50 | 55 | |
| PYB-1200 | 1200 | 145 | 20-50 | 110-200 | 110 | 4152×2300×2980 |
| PYZ-1200 | 1200 | 100 | 8-25 | 50-150 | 110 | |
| PYD-1200 | 1200 | 50 | 3-15 | 18-105 | 110 | |
| PYB-1750 | 1750 | 215 | 25-60 | 280-480 | 160 | 4870×3800×4192 |
| PYZ-1750 | 1750 | 185 | 10-30 | 115-320 | 160 | |
| PYD-1750 | 1750 | 85 | 5-15 | 75-230 | 160 | |
| PYB-2200 | 2200 | 300 | 30-60 | 590-1000 | 280 | 7705×3430×4852 |
| PYZ-2200 | 2200 | 230 | 10-30 | 200-580 | 280 | |
| PYD-2200 | 2200 | 100 | 5-15 | 120-340 | 280 |
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