The King of Primary Crushing – PXH Gyratory Crusher

Time：2025-11-14 14:46:14 Share To

　　The gyratory crusher is a powerful tool for primary crushing, a behemoth among crushing equipment. Compared to other equipment of the same period, it features high efficiency and low energy consumption, and is widely used in large-scale sand and gravel and mining production bases.

　　With the advancement of development, customers have higher requirements for gyratory crushers. In response to new market demands, Zhongxin Heavy Industry, based on forty years of experience in crushing product R&D and design and thousands of production line engineering services, benchmarked against *-* gyratory crusher technology and, through intensive research and development, independently the new high-efficiency PXH gyratory crusher.

　　The PXH gyratory crusher integrates mechanical, hydraulic, electrical, automation, and intelligent control technologies. It is a new type of crushing equipment with high capacity, high efficiency, and intelligence. Compared with traditional gyratory crushers, it has higher crushing efficiency, lower operating costs, and is easier to maintain and adjust, providing users with a more efficient and intelligent ultra-large capacity coarse crushing solution.

　　In the design and processing of the PXH gyratory crusher, the * of the * was selected. A stable frame ensures stable operation. The PXH gyratory crusher features a high-strength frame design, adaptable to the harshest crushing conditions, ensuring safe and trouble-free production and a long service life. For dust prevention, it employs a positive pressure dust seal design, equipped with a positive pressure blower, providing high-pressure and high-volume clean air to effectively prevent dust from entering and contaminating the lubricating oil, extending bearing life. The eccentric sleeve uses a balanced design, resulting in more stable operation and minimal impact on the foundation, suitable for mobile or semi-fixed workstations. The control system is automated, controlling every aspect of the equipment, automatic y diagnosing operational faults, recording production information, optimizing equipment operation, reducing maintenance costs and downtime, and improving operational efficiency.

　　These design features make the PXH gyratory crusher a ior piece of equipment, offering larger feed sizes, long liner life, and stronger production capacity.

　　The PXH gyratory crusher features a heavy-duty frame, a large-diameter integral main shaft, and high-precision cast bearings, resulting in higher over strength and a long service life, ensuring safer and more reliable continuous high-intensity production.

　　Furthermore, it offers er ease of operation and maintenance. From the initial design stage, ease of maintenance was emphasized, with the inclusion of an automatic lubrication and hydraulic system. The lubrication system automatic y lubricates, heats, cools, and circulates according to production conditions. The automatic main shaft position control system ows for easy adjustment of the discharge opening size and control of product particle size through hydraulic control of the main shaft.

　　In short, the PXH gyratory crusher is an primary crushing equipment due to its high efficiency, low operating costs, and user-friendly design.