315kw 199mm Hydraulic Stone Crusher Constant CSS Tracked Cone Crusher

HP Multi cylinder Hydraulic Cone Crusher hydraulic motor holds constant CSS no variation
The HP Series multi-cylinder hydraulic cone crusher has been developed by our company through the introduction and absorption of advanced hydraulic cone crusher technology from Europe and the United States. Through ongoing design refinement, this machine successfully combines crushing speed, eccentricity, stroke length, crushing force, and crushing chamber configuration into a perfectly balanced system.
This cone crusher offers a combination of robust and dependable construction, impressive production capacity, extensive automation, straightforward operation and upkeep, outstanding particle shape, and reduced long-term expenses for wear components. It sees widespread use across the sand and gravel, mining, metallurgy, building materials, and other similar industries for breaking down a wide range of hard stones and rocks.
When it comes to power transmission and operational smoothness, the HP Series stands out. It is built around a high-strength integrally cast frame, with a main shaft produced from high-strength alloy steel using precision casting and forging. The transmission system incorporates high-precision bevel gears, which keep vibration to a minimum. The all-steel construction, aided by flexible supports, further cuts down on vibration reaching the foundation, which in turn reduces foundation costs. The optimized overall structure delivers greater strength, effectively shields the frame and the high-speed rotating balance ring from wear while running, and guarantees low noise, improved transmission efficiency, enhanced load capacity, and more stable operation. In typical applications, the service life sees an increase of over thirty percent.
Operating costs are significantly lowered thanks to the machine's crushing chamber, which is built around the inter-particle laminate crushing concept and paired with an appropriate rotational speed to maximize energy delivery. This approach moves away from the old single-particle crushing model, allowing material to break not just against the liners but also against other particles. This shift substantially raises the percentage of fine material and the quantity of cubical particles, while greatly cutting down on flat and elongated pieces. Because of the thoughtfully designed chamber profile and the protective effect of the material bed during laminate crushing, wear on consumable parts remains relatively low. The crushing mantle and bowl liner are crafted from high-manganese materials, which further reduces wear and dramatically lowers operating costs over the long haul.
In terms of production efficiency, the crusher strikes an ideal balance between a high swing frequency of the crushing head and a large eccentricity, or stroke, from the eccentric bushing. This combination substantially boosts the throughput capacity of this series of multi-cylinder cone crushers. A hydraulic motor is used to drive the adjustment sleeve, which holds the fixed cone liner, enabling precise adjustment of the discharge opening. This allows production to proceed with a consistent discharge setting, avoiding the CSS fluctuations that occur in single-cylinder crushers when the main shaft moves up and down during operation.
Load capacity is another area where this machine excels. It employs a fixed main shaft design, meaning the eccentric bushing rotates around the shaft while the shaft itself remains stationary during operation. This arrangement maximizes the shaft's inherent strength, enhances stress distribution along it, improves the stability of the moving cone, and lengthens the lifespan of components. The overall structure is more compact, delivering greater installed power while being noticeably lighter than traditional cone crushers. The reinforced frame, cantilevered high-strength fixed shaft design, and hydrodynamic lubrication utilizing bronze bushings all contribute to superior load capacity even in severe crushing conditions marked by high vibration and heavy dust loads.
The sealing system provides reliable protection and helps reduce downtime. Should tramp iron pass through or an instantaneous stall happen, the bidirectional tramp iron release hydraulic cylinder automatically ejects the material, allowing the metal piece to exit the crushing chamber. The machine also features a large hydraulic cavity clearing stroke that is not affected by liner wear, greatly cutting down on the manual labor needed to clear blockages. The XHP cone crusher incorporates a spherical floating seal in addition to the T-U type seal, using a unique thin oil lubrication system together with a positive pressure dust seal to achieve more dependable sealing. This design eliminates common problems like oil-water mixing that plague spring cone crushers, effectively keeps dust out of the lubricating oil, and prolongs the simpler to maintain.

Q: What after-sales support do you provide?
A: We offer comprehensive support including installation guidance, commissioning, operator training, preventive maintenance programs, and remote troubleshooting via the PLC monitoring system.
Q: Do you offer customized cavity configurations?
A: Yes. Each model supports multiple cavity types (Fine, Medium, Coarse, Extra Coarse). We can recommend and supply the optimal cavity configuration based on your specific material and output requirements.
Q: How do I get a price quotation?
A: Please provide your material type, required capacity, feed size, target discharge size, and site conditions. Contact Sichuan Xinyida Machinery Co., Ltd. for a formal quotation.