Jaw Crusher Work material is crushed between two opposing jaw plates. One plate opens and shuts, crushing raw material against the stationary jaw plate. Cone Crusher Material is fed into the crusher cavity and processed by the eccentric rotating action of the inner cone against the outer cone. Work can be reduced to a diameter ranging from 50 mm to
group, has installed over 10 000 jaw crushers since the 1920s. Today the Nordberg C Series is indisputably the worlds favourite jaw crusher. Where cost-efficient primary reduc-tion of hard, abrasive materials is concerned, C Series crushers represent the highest tech-nical and manufacturing knowledge. All C Series jaw crushers are based on a Jaw Crushers are sized by the top opening of the crushing chamber. For example, a 32 x 54 Jaw Crusher measures 32 from jaw die to jaw die at the top opening or gape opening and 54 across the width of the two jaw dies. The narrower bottom opening of the crushing chamber is used to size the discharge material.
Jaw Crusher Work material is crushed between two opposing jaw plates. One plate opens and shuts, crushing raw material against the stationary jaw plate. Cone Crusher Material is fed into the crusher cavity and processed by the eccentric rotating action of the inner cone against the outer cone. Work can be reduced to a diameter ranging from 50 mm to Jun 14, 2021 7. Jaw Crusher Bearings. There are typically four bearings on the eccentric shaft two on each side of the jaw frame supporting the shaft and two at each end of the pitman. These bearings are typically roller in style and usually have labyrinth seals and some are lubricated with an oil bath system.
C Series jaw crushers can be customized with options for any application. Safe flywheel and drive guards protect operators from moving objects. An optional integrated motor base allows installation of the crusher drive motor directly to the back of the crusher. The motor moves in sync with the crusher so the V Jaw crusher bearing monitoring with SPM HD. Mining operations include a number of critical applications that may cause severe disruptions in the production process in case of malfunctions. One such piece of equipment is the jaw crusher.
Discharge part of JCE series crusher is installed wedge block, which makes discharge much simpler, safer and faster than the spacer on old style crusher. 7. Bearing with larger specification and stronger capacity are used. 8. A newly designed tooth-shape jaw plate, makes the available area of jaw Separate lubrication (grease) is provided for the spider bearing and pinion shaft. The oil tank unit automatically maintains oil flow to various bearings. This system permits full lubrication even before the crusher is started since the pump is independent of the crusher. The oil is filtered and cooled automatically.
The Ec-series cone crushers are well designed for easy operation, inspection and maintenance. The crusher settings can be easily done by hydraulic motor setting. Replacement of bushings for bearings has made the crusher maintenance an easy job. Liner changes can be done as easy as possible due to simple fastening methods incorporated. Jaw crushers find a wide application for brittle materials. For example, they are used for comminution of porous copper cake. A Fritsch jaw crusher with maximal feed size 95 mm, final fineness (depends on gap setting) 0.315 mm, and maximal continuous throughput 250 Kg/h is shown in Fig. 2.8.
Mar 02, 2021 Jaw crushers can work on a range of stone from the softer ones, like limestone, to harder basalt or granite. Feed material is reduced by squeezing it between a moving piece of steel and a stationary piece of steel, with the discharge size controlled by the gap setting, or the space between those two pieces of steel. N series. Lubrication of bearings subject to high load. Manual lubrication 10 up to 150 C (14 up to 302 F) Klberlub BE 41-1501. 15 up to 140 C (5 up to 284 F) Klberplex BE 11-462. 20 up to 160 C (4 up to 320 F) Klberlub BVH 71-461.
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