Jaw crushers are generally defined by their opening size. For example, a 900x650 mm crusher refers to a crusher with an inlet measuring 900 mm by 650 mm. The main parts and main technical parameters of a jaw crusher are presented below.
Jaw Crusher Information Jaw crushers are referred to by two sets of numbers, the first being the opening size of the jaw; the second being the ... how a jaw crusher works and what it is used for Mine Engineer.Com The size of a jaw crusher is designated by the rectangular or square opening at the top of the jaws .
Primary and secondary cone crushers. Key characteristics: Feed opening size, mm. 500 1500. Rated discharge opening width, mm. 75 100. Max. lump size of feed, mm. 400 1200. Max. lump size of product, mm.
R = 2 × = 300 mm. and hence the roll diameter = 600 mm. It is generally observed that rolls can accept particles sizes larger than the calculated diameters and larger nip angles when the rate of entry of feed in crushing zone is comparable with the speed of rotation of the rolls.
LC 28 3x4in Laboratory Jaw Crusher reduces 3in feed aggregate and rock material to a product with 50% passing 0.25in sieve. Jaw opening quickly adjusts from 0.375 to 1.5in .
For example, consider a crusher set to turn out a product 70% of which will pass a 5/8 square opening, and in closed circuit with a screen which is equipped to remove the minus 3/4 product. The curve shows that approximately 85% of the crusher product will pass the 3/4 square openings.
Primary gyratory crushers are designated by two numbers. These are the size of the feed opening and the diameter of the mantle at its base . A 60x89 crusher would have an opening dimension of 60 inches and a diameter across the base of the mantle of 89 inches .
Feed opening size: 400*600 Max.Feeding size:340 Adjusting range of discharge opening:40 100 Processing capacity: 16 60 Rotation speed of eccentric shaft:275 Mixing power: 30 Total weight: 7 Dimension: 1730*1730*1760
June 10, 2020
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