In mining and aggregate production, selecting the right secondary crushing equipment is crucial for optimizing your operational efficiency and output quality. Among the popular choices, the PYB900 Spring Cone Crusher stands out as a proven and reliable workhorse. But what exactly can it do for your project? This blog pes deep into the technical specifications, working principles, and ideal applications of the PYB900 to help you make an informed decision.
1. Core Strengths of the PYB900 Cone Crusher: Why Consider It?
The PYB900 is a standard-type cone crusher designed for medium-scale crushing operations. Its key advantages include:
Robust Construction: Built to handle hard and abrasive rocks continuously.
Automated Protection: Its spring safety system effectively protects the crusher from damage by tramp iron or uncrushable materials, minimizing downtime.
Consistent Output: Produces a well-graded, cubic-shaped end product, which is highly valued in concrete and asphalt aggregates.
Reliable Performance: Simple design principles translate to stable operation and ease of maintenance.
2. Detailed Technical Specifications at a Glance
For engineers and buyers, here are the critical technical data for the PYB900:
| Parameter | Specification | Note |
| Model | PYB900 PYB = Standard | Type, 900 = Cone Diameter (mm) |
| Max. Feed Size | 135 mm | |
| Discharge Opening Range | 15-50 mm | Adjustable to control final product size |
| Capacity | 50 - 90 t/h | Varies based on material hardness, moisture, and discharge setting. |
| Main | Motor Power | 55 kW |
| Rotation Speed | 333 rpm | |
| Weight (approx.) | 11.2 tons | Excluding motor weight. |
3. Ideal Applications: Where Does the PYB900 Excel?
The PYB900 is perfectly suited for:
Secondary Crushing: In a complete stone crushing line, following a primary jaw crusher (like PE600×900).
Ore Processing: Crushing iron ore, copper ore, gold ore, and other metal ores in concentrators.
Producing High-Quality Aggregates: Ideal for making ballast for railways, or aggregates for construction and road building from materials like granite, basalt, and river pebbles.
4. FAQs About the PYB900
Q: What is the meaning of PYB in the model name?
A: In Chinese standard crusher model naming, P stands for Crusher, Y for Spring, B for Standard Type. 900 indicates the diameter of the crushing cone in millimeters.
Q: The capacity is 50-90 t/h. What factors influence the actual output?
A: This is a critical point. The actual throughput depends on:
Material Hardness: Harder rocks like granite will result in lower capacity compared to softer limestone.
Feed Size and Gradation: A well-graded feed that is within the crusher's maximum acceptance size will yield the best results.
Desired Product Size: A finer product setting (smaller discharge opening) will reduce the overall capacity.
Conclusion
The PYB900 Spring Cone Crusher represents an excellent balance of performance, reliability, and cost-effectiveness for medium-duty crushing tasks. Its proven design makes it a smart choice for quarry owners and mining operators looking to maximize productivity without compromising on machine durability.
Ready to See if the PYB900 is the Right Fit for Your Operation?
Contact us today for a free consultation! Our technical experts can provide detailed quotations and customized solutions based on your specific material and production requirements.
