A massive shout-out to Eli Whitney Blake, an American inventor who created the primary jaw crusher in 1858. His early design is the foundation of modern jaw crushers. It is still used today, …
Blake Crushers are Jaw Crushers with a movable jaw pivoted at the top, giving greatest movement to the smallest lumps. The throw of Blake jaw crushers is determined by the hardness of the ore as well as the size of the machine.
TYPES AND FEATURES: The Blake crusher was patented by Eli Whitney Blake in 1858. The Blake type jaw crusher has a fixed feed area and a variable discharge area. Blake crushers are of two types- single toggle and double …
A schematic diagram of the Blake jaw Crusher is shown in Fig. It has a fixed jaw and a movable jaw, which is pivoted at the top. The jaws are not set to form a V open at the top. The swinging jaw which reciprocates in a horizontal plane usually makes an angle of 20 to 30° with the fixed jaw. Jaw crusher diagram The jaws ar…See more on chemicalslearning
Blake adapted a mechanical principal, the powerful toggle linkage system used to transform rotating motion and energy into oscillating mot ion and tremendous compressive forces.
The Blake Jaw Crusher consists of a pair of upright metal plates (the jaws) in a rock hopper. The plates make a V shape, with one fixed (one side of the hopper), and the other pivoting to continually open wider and then close …
The Blake crusher was first patented by Eli Whitney Blake in 1858 and it is the most common type of jaw crusher employed today. The Blake type jaw crusher has a fixed feed area and a variable discharge area.
All of the large, heavy-duty primary crushers of the jaw type are built around the Blake principle which, for simplicity and brute strength, is unsurpassed by any mechanism thus …
BLAKE JAW CRUSHER: CONSTRUCTION: There are two distinct types of jaw crushers. The Blake and the Dodge. The Blake is by far the commoner, while the Dodge is rarely found. The …