A gyratory crusher hydraulic pressure relief valve includes a hydraulic fluid vestibule arranged to be fluidly connected to a hydraulic fluid space. A logic element is arranged to dump hydraulic fluid from the hydraulic fluid space, which includes a plunger having a first plunger surface and a second plunger surface, and a control pipe arranged for fluidly connecting the second plunger …
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Key Features of HGT Hydraulic Gyratory Crusher: Intelligent Control System Equipped with an automatic control system, the HGT gyratory crusher enables real-time monitoring of operating …
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The present invention relates to a gyratory crusher hydraulic pressure relief valve comprising: a hydraulic fluid vestibule, which is adapted to be fluidly connected to a hydraulic fluid space of a gyratory crusher, and a logic element which is adapted for dumping hydraulic fluid from the hydraulic fluid space and which comprises a plunger.
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2014910· Gyratory crusher hydraulic pressure relief valve - Patent 2774681[0003] Gyratory crushers, sometimes called cone crushers, are utilized in many applications for crushing hard material, such as pieces of rock, ore etc. In a gyratory crusher a crushing gap is formed between an outer crushing shell and an inner crushing shell. The inner crushing shell is …
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2016518· European publication server - the source of information on published patent applications and granted patents.
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the present inventionrelates to a gyratory crusher hydraulic pressure relief valve comprising: a hydraulic fluid vestibule, which is adapted to be fluidly connected to a hydraulic fluid space of a gyratory crusher, and a logic element which is adapted for dumping hydraulic fluid from the hydraulic fluid space and which comprises a plunger.
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20171129· A gyratory crusher hydraulic pressure relief valve (20) comprises a hydraulic fluid vestibule (54), which is adapted to be fluidly connected to a hydraulic fluid space (24) of a gyratory crusher (2), a logic element (72) which is adapted for dumping hydraulic fluid from the hydraulic fluid space (24) and which comprises a plunger (74) which has a first plunger surface …
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The hydraulic adjustment system is protected from extremely high oil pressure spikes by a pressure relief valve that dumps oil from the oil supply line back to the oil reservoir. The mantle …
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Due to the demand for primary crushers with high capacity and large feed size, FTM Machinery has continuously improved and launched the HCG Series Gyratory Crushers. What is a gyratory crusher？ A gyratory crusher is a type of large primary crushing equipment used in the mining, aggregates, and construction industries. Its processing capacity is as high as 14,082 t/h, and …
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03 Working Principle The rotary crusher is composed of transmission, base, eccentric sleeve, crushing cone, middle frame, cross beam, prime mover, oil …
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2014910· Gyratory crusher hydraulic pressure relief valve - Patent 2774681[0003] Gyratory crushers, sometimes called cone crushers, are utilized in many applications for …
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Due to the demand for primary crushers with high capacity and large feed size, FTM Machinery has continuously improved and launched the HCG Series …
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A gyratory crusher hydraulic pressure relief valve (20) comprises a hydraulic fluid vestibule (54), which is adapted to be fluidly connected to a hydraulic fluid space (24) of a gyratory crusher (2), a logic element (72) which is adapted for dumping hydraulic fluid from the hydraulic fluid space (24) and which comprises a plunger (74) which has a first plunger surface (76) and a second …
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A gyratory crusher hydraulic pressure relief valve includes a hydraulic fluid vestibule arranged to be fluidly connected to a hydraulic fluid space. A logic element is arranged to dump hydraulic fluid from the hydraulic fluid space, which includes a plunger having a first plunger surface and a second plunger surface, and a control pipe arranged for fluidly connecting the second plunger …
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Gyratory Crusher Components Gyratory crushers were invented by Charles Brown in 1877 and further developed by Gates in 1881 (they were commonly …
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APACHEGP Mine Duty Gyratory Crusher is designed as a true secondary, able to process up to 20-inch rock with production rates of up to 1000 tph. The GP Gyratoryis fully automated with PLC Controls can be ordered with four different stroke settings, and has three available crushing chamber profiles to choose from.
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A hydraulic control system for a gyratory crusher has a hydraulically supported main shaft. An inlet line to the cylinder is provided with a pressure relief valve. When the pressure in the cylinder, e.g. because of a disturbance, exceeds the opening pressure of the relief valve, fluid flows …
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2024419· The crusher’s hydraulic cylinder system applies high pressure, promoting the comminution (reduction of grain) of the material as it passes …
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A hydraulic control system for a gyratory crusher has a hydraulically supported main shaft. An inlet line to the cylinder is provided with a pressure relief valve. When the pressure in the cylinder, e.g. because of a disturbance, exceeds the opening pressure of the relief valve, fluid flows from the cylinder through the pressure relief valve to the lubricating circuit of the crusher and
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Classifications B—PERFORMING OPERATIONS; TRANSPORTING B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN B02C2/00—Crushing or disintegrating by gyratory or cone crushers …
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2025721· The Vital Fluid: Understanding the Gyratory Crusher Hydraulic Lubrication System Within the rugged world of mineral processing and aggregate production, the gyratory crusher stands as a primary workhorse, tasked with reducing massive rocks into manageable sizes. At the heart of its reliable operation and longevity lies a critical, often understated …
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Field of the present invention is the bulk of the broken equipment of ore or rock, especially mined ore or rock（Granularity>700mm）Be crushed to granularity 350mm crushing plants below；The gyratory crusher includes upper frame component, middle frame portions, base assembly, and does mantle component, gear wheel eccentric bushing component, pinion drive component, …
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Gyratory crushers – design and operating principle tric bearing (G) in the inner bushing. The step bearing (J) located on the piston of the hydraulic cylinder (K) pro (G) via the countershaft …
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Crusher Machine Advantage The good effect of fine crushing 1. There are cracks and other weak spots or defects in almost any particle. The double-cavity …
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A gyratory crusher hydraulic pressure relief valve includes a hydraulic fluid vestibule arranged to be fluidly connected to a hydraulic fluid space. A logic element is arranged to dump hydraulic …
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5. **Hydraulic System** (if applicable): - For crushers that rely on hydraulic systems, check the fluid levels, quality, and temperature. - Look for any leaks in the hydraulic lines or damage to the hydraulic components. 6. **Mechanical Components**: - Examine the wear parts, such as the jaw plate, liner, and anvils, for excessive wear or damage.
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A gyratory crusher hydraulic pressure relief valve (20) comprises a hydraulic fluid vestibule (54), which is adapted to be fluidly connected to a hydraulic fluid space (24) of a gyratory crusher (2), a logic element (72) which is adapted for dumping hydraulic fluid from the hydraulic fluid space (24) and which comprises a plunger (74) which has a first plunger surface (76) and a second …
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The semi-mobile crushing station utilizes gyratory, jaw, or sizer crushers as the primary crushing equipment, integrated with steel structure-based application …
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A gyratory crusher hydraulic pressure relief valve includes a hydraulic fluid vestibule arranged to be fluidly connected to a hydraulic fluid space. A logic element is arranged to dump hydraulic fluid from the hydraulic fluid space, which includes a plunger having a first plunger surface and a second plunger surface, and a control pipe arranged for fluidly connecting the second plunger …
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The present disclosure relates to a method for operating a gyratory cone crusher as well as a hydraulic circuit suitable for carrying out the method. A crusher comprises an inner crusher shell and an outer crusher shell, which define a crusher gap, and the crusher gap size is maintained by means of a hydraulic cylinder, and, in case the hydraulic liquid pressure exceeds a pres- sure …
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