Advantages of a jaw crusher. many factors make laboratory jaw crushers the optimum selection for effective and efficient primary crushing of hard, brittle, rock-like materials. laboratory models are available with sample top sizes from 0.75in to 8in 20mm to 203mm. jaw plates are available in a variety of material types to optimize performance Jan 01, 2016 the size of a jaw crusher is usually described by the gape and the width, expressed as gape width. the common crusher types, sizes and their performance are summarised in table 4.1.currently, the dimensions of the largest blake-type jaw crusher in use are 1600 mm 2514 mm with motor ratings of 250–300 kw.Jaw crushers. as with the cone crushers, thabisa has the facilities, experience and expertise to take on any type of jaw crusher repair. our workshop is equipped to accommodate any size of jaw crusher, from laboratory equipment to massive primary rock breakers. we are in demand for and specialize in line boring, shaft fabrication, general Mar 28, 2019 the size of a jaw crusher is measured by the top opening of the crushing chamber. for example, a 48 x 42 jaw crusher measures 48 from one crushing jaw to another and is 42 across the width of the two crushers. the primary applications for using jaw crushers are crushing different kinds of ore reducing building rubble to piecesFeed size 750 – 1200 mm. jaw crusher is mainly used for primary crushing. it is made up of frame, eccentric shaft, grooved wheel, and flywheel, moving jaw, side guard plate, and. toggle plate, toggle backseat, adjusting screw, returning spring, fixed jaw plate and moving jaw plate. toggle plate Dec 09, 2014 5. • jaw crusher • jaw crusher is a type of crusher which produces coarse particle. • feed size of the jaw crusher is 1500mm-40mm and the product size is from 50mm-5mm. • compressive strength of jaw crushers is 320 mega pascal. • rpm for jaw crusher is between 200- 400. 6.Jul 22, 2015 while this is readily apparent from a comparison of the two diagrams we have presented, more concrete evidence is contained in the table of capacity ratings, which gives ratings for both types of jaw plates, for sizes up to, and including, the 60 48″ machine.We know that the jaw crusher spare parts maily include the fixed jaw plate and the movable jaw plate.dsmacs jaw crusher plates are manufactured with super high manganese steel, therefore they have a service life 50100 longer than those made of traditional high manganese steel.