Gyratory Crusher KB 63-130 Pro. imary crushing for capacities above 14,000 mtphWhen it comes to crushing blasted hard rock in ore and natural stone mining, the efic. ency of our gyratory crushers is second to none. Our KB Pro range is …

Effect of Feed Rock Size Distribution on Crusher Performance. If the ore feed to any gyratory or jaw crusher consisted entirely of large cubes or spheres of a size that would just barely enter the crushing chamber, the crusher could not be expected to produce anything like its normal rated capacity because the upper part of the crusher …

Therefore, the working process of the gyratory crusher is taken as the specific analysis object, in this paper, the gyratory crusher performances, including the productivity, crushing force distribution, and particle size distribution, are explored by the DEM simulation.

primary crushers in a mine or ore processing plant. Gyratory crushers are designated in size either by the gape and mant e diameter or by the size of the receiving opening. Gyratory cru

The purpose of the primary crusher is to reduce the ROM ore to a size amenable for feeding the secondary crusher or the SAG mill grinding circuit. The ratio of reduction through a primary crusher can be up to …

Gyratory and jaw crushers are always rated at certain open-side or close-side discharge settings. In order that we may select the particular curve, of a group of curves, which will most nearly represent the product of a crusher having any given discharge setting, it is important to know approximately what percentage of the total …

The feed size will depend on factors such as the closed side setting, eccentric throw, and head diameter. Exceeding the max feed size will lead to premature crusher failure.

Gyratory cone crushers have been in use for over a century, with the first models dating back to the late 1800s. They were initially designed to handle larger feed sizes and higher capacities than jaw crushers, which were the most common crushers used at the time. Over the years, gyratory cone crushers have evolved into highly …

Our Gyratory Crusher Pro is the backbone of crushing technology and guarantees you the best efficiency and quality in primary crushing in the market.

CG830i. Capacity (by hour) 2,700 - 6,000 mtph (2,980 - 6,610 stph) Feed opening. 1,525.0 mm (60.0 in.) Motor power. 660 kw (885 hp) CG830i crusher is built to be robust, reliable and efficient. Connected to SAM by , they revolutionize availability and optimize uptime by giving you actionable insights into how the crusher is ...

As shown in Figure 1, the size of the rock fed into the gyratory crusher is continuously reduced from the feed end to the discharge end within a crushing chamber.

Largest available feed opening. Less tendency of bridging. One side indirect feed. High crushing ratio. Two crushing stages. More fine and uniform product. Low operating and …

These reliable, premium, gyratory crushers are full of smart innovations and connected 24/7 to My .

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 the feed particle size can reach 1,350 mm.

's primary gyratory crusher range includes 4 basic head sizes (65", 75", 89" and 110"), in addition to which the Super Spider upgrade provides two additional larger feed openings.

The gyratory crusher has a large feed opening, acute angle in the crushing chamber, and a long parallel zone compared to the cone crusher. Its two most common applications are following large primary crushers operating at maxi- mum open-side setting or to produce a relatively large final product.

HOW SIZES ARE DESIGNATED The numerical size designation of Gyratory crushers represents the feed opening and the maximum diameter of the crushing head. For example, a 60-109 Gyratory crusher has a 60-inch receiving opening and an 109-inch maximum diameter crushing head.

A gyratory crusher has a mantle that rotates within a concave bowl, while a cone crusher has a mantle that rotates within a bowl-shaped concave. This design allows for a larger feed size and a higher capacity for both types of crushers, but gyratory crushers are typically designed for high-capacity crushing whereas cone crushers are …

Optimised crushing chamber with huge feed opening. High throughput rates. Huge feed opening for receiving big lumps of rock. Largest available feed opening. Less tendency of bridging. One side indirect feed. High crushing ratio. Two crushing stages. More fine and uniform product.

Gyratory Crusher KB 54-75 Pro. imary crushing for capacities above 5,000 mtphWhen it comes to crushing blasted hard rock in ore and natural stone mining, the eficie. of our gyratory crushers is second to none. Our KB Pro range is …

Capacity (by hour) 1,300 - 2,700 mtph (1,430 - 2,970 stph) Feed opening. 1,067.0 mm (42.0 in.) Motor power. 315 kw (430 hp) CG810i crusher is built to be robust, reliable …

80 – 85% of the nominal feed opening. This size distribution helps prevent blockage at the spider opening and allows a well-filled crushing chamber that will evenly distribute the crushing forces

CITIC HIC engineers employ EDEM software to simulate a variety of different conditions, evaluate the crusher parameters, and perform finite element analysis of dynamic load, fatigue failure, lubrication, fluid flow and kinematics to design and manufacture the crushing equipment that best satisfies customers' requirements of ore characteristics, particle …

The ASRi – or Automatic Setting Regulation Intelligent – system optimizes the performance of the crusher without overloading it, allowing you to get the most out of your crusher.

Crush even the most challenging ore with the digitally-enabled TSUV gyratory crusher and achieve the lowest total cost per metric tonne in operation.

Feed opening The feed opening (depth of the cavity) defines the maximum feed size of the crush- er. In the C Series™ jaw crusher, the feed opening is measured from the top of the tooth of the fixed jaw to the bottom of the tooth of the movable jaw in a straight line perpendicular to the center line of the crush- ing cavity. The maximum feed size is …

A primary crusher is designed to receive run-on-mine (ROM) rocks directly from the mines. Gyratory crushers typically crush to reduce the size of aggregate to a maximum of about one-tenth of its original size. Gyratory crushers are always installed vertically orientated. A gyratory crusher's size is classified by:

TECHNICAL NOTES 5CRUSHERS5.1. Jaw and Gyratory Crushers.Jaw and gyratory crushers are used m. stly for primary crushing. They are characterized by wide gape and narrow discharge and are designed to handle la. ge quantities of material.The capacity of the crusher. is determined by its size.The gape determines the maximum size of mat.

80 – 85% of the nominal feed opening. This size distribution helps prevent blockage at the spider opening and allows a well-filled crushing chamber that will evenly distribute the …

The models give the cumulative fraction passing P as a function of the product x and the open-side setting (discharge opening) Oss of the gyratory crusher.