12/10 · Impact crushers and cone crushers tend to be used during these stages to better control particle size and shape. Understanding how to best match the type of crusher to the

china jaw crusher size Jaw crusher from China China Tencan Pef60*100 Mini Size Lab Scale Movable Jaw. About Us China First Engineering Technology Co.Ltd. Global Mobi

Manufacturer of Crushing Machine - Secondary Impact Crusher, Primary Jaw Crusher Machine, Stone Crushing Machine and Cone Crusher 200TPH offered by Geco Grinding Centre, Coimbatore, Tamil Nadu. Discharging Size: 150mm: Feeding Size: 21inches: Motor Power: 100hp: Phase: 3 Phase: Portable: Yes: Weight: 20 Tons: Is It Portable: Yes: Country of

Typically, the minimum setting on most primary crushers will be about 4 to 6 inches, as noted above. Compression-style jaw, cone, impact crushers, and gyratory crushers are most often appropriate as primary crushing equipment types, though there can be overlap between primary and secondary crushers as far as suitable types. 2. Secondary Crushing

Reduction ratio is 2 to 2.5 to 1. There are also triple roll crushers able to handle larger feed sizes. They also produce fewer fines per pass than do cone crushers. Roll crushers are good for producing road chips. Not recommended for abrasive rock, but very good

The portable units perform well in crushing aggregates, minerals and ores, while the Holmes crushers are designed for crushing coal and coke. Marcy® Double Roll Crushers are used in intermediate size reduction of medium hard to hard materials such as rock or ore, and can bridge the gap between laboratory and production outputs. Models with 3

Jaw crushers are operated to produce a size reduction ratio between 4:1 and 9:1. Gyratory crushers can produce size reduction ratios over a somewhat larger range of 3:1 to 10:1. The primary operating variable available on a crusher is the set and on jaw and gyratory the open-side set (OSS) is specified. This reflects the fact that

Jaw crushers are supplied in sizes up to 1,600 mm (gape)×1,900 mm (width). For coarse crushing application (closed set~300 mm), capacities range up to ca. 1,200 t h −1. However, Lewis et al. (1976) estimated that the economic advantage of using a jaw

Jaw Coal Crusher, jaw crusher for coal,primary coal crusher Max Feeding Size 1200 mm; Min Output Size 220 mm; Motor Power Range 5.5-75 Kw; MOQ 1Set It is easier to feed materials and yield higher output. 2. Jaw crusher for sale is

Stroke (LT) Minimum and maximum movability of the lower end of the jaw. This is equal to the OSS minus the CSS. R: Size reduction ratio The ratio of the gape width to the near side jaw opening. This ratio may vary from 1/3 to 1/9, but is generally 1/3 for primary crushers and 1/4 for secondary crushers.

This curve shows approximately 29 percent of minus 3/4″ in the material as it comes from the