The rod of the jaw crusher, the eccentric shaft bearing, and the toggle of the thrust plate are lubricated.It is more suitable to use no.70 mechanical oil in summer.No.40 mechanical oil is available in winter.If the crusher is working continuously, there is an oil heating device in winter while the oil no.50 can be used if the ambient temperature in summer is not too high.
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Each cone crusher has several cavity options with different feed openings and setting ranges.The correct cavity can be selected based on the feed size, setting, and application.Overall, it is essential to keep in mind that the crusher is just one part of a crushing circuit.Its performance depends on the proper selection and operation of feeders, conveyors, screens, electric motors, drive components, and feed silos which are part of the circuit.All the elements should be examined as part of an entity to get the most out of the production.
Portable rock crusher is a kind of crushing equipment which could move down roads over wheels or crawler to operation site for processing materials without a pile driven and prepared (piledriving is to sink piles into deep ground to offer an extremely stable foundation for the building above).A complete mobile crusher plant commonly consists of wheels/crawler, a fixed crusher, sometimes grinder or pulverizer, vibrating screen, movable crusher frame, which not only perfectly demonstrates a self-contained and agile structure, but also unveils the versatility of crushing and screening.So, the portable concrete crusher is the most advanced crushers among all crushing equipment.
Although the second-hand crusher is cheap, it has a small contribution to production, so it is not suitable for large-scale production projects, but more suitable for small-scale production projects.When customers are purchasing for crushers or other sand making machines, mills, etc., they cant just refer to the price, and the production demand is also very important.
In order to ensure the quality of the product, this pe-400*600 jaw crusher crushes the marble by means of extrusion, grinding and smashing to ensure the shape of the product is uniform and the particles are full.The crushing equipment machine is also the most popular one in the philippines when people crushing marble.
Jaw crusher, as one of the modern crushing equipment, has a great crushing capacity and wide application.Generally, working as a medium crusher, it is a standard crushing machine for the mining process and aggregate processing, quarry plant, etc.The correct operation directly affects the jaw crusher working effect and service life.The summary of correct operation matters needing attention as follows.Jaw crusher for sale central parts of jaw crusher have the frame, eccentric shaft, belt, freewheel, moving jaw plate, side guard, elbow plate, the back seat of elbow plate, adjusting screw, reset spring, fixed jaw plate.1 no load startup the crusher needs to start up when no loading, after running for a while, gradually increase ore feeding.If the crusher makes an unusual sound, it should stop running, find out the reasons.2 blocking at sometimes, large size rock plug up the feeder mouth, if in the event of lock, rolling-over the large stone make feeder mouth free at first.If blocking in the crusher chamber, it should stop feeding until the chamber is clear.For your attention, it is strict that use specialized tools to clear the obstruction instead of using a hand.3 feeding it is essential that keep a steady status of material feeding and processing; crusher chamber cannot be allowed to full fill with stone material, meanwhile, prevent irrelevant object such as a drill, shovel entering the crusher.4 lubrication lubricating oil helps the smooth and efficient operation of the machine.Whats more, the eccentric bearing temperature cannot exceed 600 c.5 maintenance and repair check the wear of the discharge mouth regularly, adjust the size of the discharge port in time according to the wear condition.Besides, replace the wear parts on time.Jxsc, years of stone crusher manufacturer, provider of jaw crusher globally, prepare a wear-resistant part for replacement.Contact us to get a quotation for crushing plants and machines.
Established in 1986, hongxing machinery has steadily grown and developed into being the bellwether of crusher and sand making machine manufacturer with a complete production line of crushing, grinding and screening.The cone crusher it manufactured includes pyt series spring cone crusher and gny series single cylinder hydraulic high-energy cone crusher.Hongxing is also active in the pursuit of more sustainable production in order to reduce the carbon footprint and environmental pollution.
When the material contain much moisture, the feeding chute and impact board of impact crusher can be equipped with heating device, prevent the bond of material.And impact crusher don't need equip with the bottom sieve plate, it just can effectively avoid the block phenomenon.However, hammer crusher can't adopt heating way to prevent the bond of material, and need equip the bottom sieve plate, thus it just increase the possibilities of jam.
It has been well documented for years that if preventive and predictive maintenance is ignored, the rock crusher will experience poor on-line availability, incredibly high operating costs and a shortened life span.Implementing a preventive and predictive maintenance program is a key factor in extending or maximizing your crusher performance.Some mines make enough profit each year to offset the cost of continued and unnecessary replacement of crusher parts and lost revenue associated with crusher failure and long periods of downtime.At best, such organizations are earning less profit than they otherwise might enjoy; at worst, they are heading towards financial disaster.
1.Jaw crusher deep crushing cavity, which improves the feeding capacity and output; large crushing ratio, uniform product size; reliable and convenient gasket-type discharge opening adjustment device, big adjustment range, increasing the flexibility of the equipment; simple structure, reliable work, less operating costs, energy saving.A single machine can save energy by 15% ~ 30%, the system can save energy more than double; the adjustment range of the discharge port can meet the requirements of different users; low noise and less dust.2.Impact crusher the clearance between the impact plate and the hammer can be easily adjusted, effectively controlling the discharge particle size, and the shape of the discharge particles is good; the structure is compact, the machine is rigid, and the rotor has a large moment of inertia; the high chrome plate hammer has high impact resistance, wear-resistance and large impact convenient maintenance, economical and reliable; full crushing function, high productivity, low wear of machine parts, high comprehensive benefits.
Application field:the sand production line is composed of many kinds of crushing machines, such as: jaw crusher, impact crusher or cone crusher. (*please click on the more application fields"free consultation").
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