Roller crusher is applied in intermediate crushing and fine crushing in cement plant, chemical business, electric power station, metallurgical market, building materials, fireproofing supplies and also other industries. Roller crusher primarily consists of roller, supporting bearing, compression and adjusting device, and actuating device, and so on. In accordance with the specification, mobile crusher may be divided into double roller crusher, 4 roller crusher and gear roller crusher. Now we'll introduce double roller crusher briefly.
Operating principle of double roller crusher:
The adjustment of discharging granularity: there's a wedge-shape or gasket adjusting device in between the two rollers, and on the best with the wedge-shape device, you will find adjusting bolts. When the adjusting bolts lift the wedge upwards, the wedge pushes movable roller away from the fixed roller, so the gap between two rollers becomes massive along with the discharging granularity becomes major. When the wedge moves downwards, the gap in between two rollers becomes tiny under the influence of pressure spring. As a result, the discharging granularity becomes tiny. The gasket device adjusts the discharging granularity by changing the quantities and thickness of gaskets. When the quantities of gaskets improve, the gap amongst two rollers becomes substantial, so the discharging granularity becomes big and when the quantities of gaskets cut down, the gap becomes tiny, after which the discharging granularity becomes tiny.
Attention:
1.Strengthen the deironization operate. If supplies which can not be crushed (as an example, drill bit) fall in to the gap among two rollers, the roller crusher may be destroyed, which can trigger malfunction of the crusher. So iron removal device should be installed to the roller crusher.
2.Adhesive supplies may possibly block the crushing space effortlessly, users should stop the crusher first when handle the blocking challenge, and do not poke the materials when the roller crusher is in motion.
3.When there are several large-size materials for double roller crusher to crush, users ought to be cautious mainly because huge materials may well be piled out from the crushing space and hurt individuals or damage the equipment.
four.When the double roller crusher has worked for a long time, the roller surface might be abraded which will result in excessively fine granularity. At this time, users really should adjust the discharging hole or inspect the equipment.
5.Strengthen the inspection of the components of double stone crusher. Users should really add lubricating oil towards the jaw crusher on time so that the gear is in superior lubrication state.
Within the end, double roller crusher's installation and upkeep is pretty important standard function. It should cooperate with its operation and inspection operate closely, and should really be inspected by fulltime staff.
Showing posts with label roller crusher. Show all posts
Showing posts with label roller crusher. Show all posts
Monday, April 16, 2012
Tuesday, February 21, 2012
Roller Crusher's Operation Cautions and Maintance
Roller crusher (Ambigu rollers crusher) applies to cement, chemical, electric power, metallurgy, constructing materials, fire-proof material and some other industrial division to interrupt medium hardness supplies, like fragment work of limestone, slag, coke, coal, and so on. Double rollers crusher is made of roller device, supporting bearing, compression adjusting device and running gear.
Operation Cautions
Boost operate of removing iron. If unbroken substance like drill bit drop in to rollers, it's going to damage roller crusher and cause cease of machine, so roller crusher should be installed iron remove gadget just before crush operate.
Damaged area of roller crusher is quickly be jammed by viscous material, this fault must be handled with device quit, it really is surely forbidden to handle the jam fault although machine is operating.
When roller crusher processing some massive block supplies, pay attention to those block supplies to stay away from them squeezing out from broken space and hurting men and women or detrimental device.
By way of lengthy operation of stone crusher, rollers' surface have big abrasion that will cause products' particle dimension too tiny. Adjust discharging port and overhaul the gear.
Strengthen check on roller crusher's in depth components, add oil for the lubrication portion of roller crusher so as to keep equipment at superior lubrication state.
Maintenance
Maintenance of roller crusher can be a typical and critical perform, it should coordinate with machine's operation and check. Roller crusher ought to be checked on duty by full-time employee.
The bearing of roller crusher undertakes all of the pounds loaded on device, and good lubrication has a excellent connection with bearing's lifetime, it immediately effects machine's life-span and running rate, and so the injected lubrication must remain clean up and it has good seal purpose.
New assembled wheel hub might be checked often, simply because it will get free very easily in the beginning.
Spend attention to all of the components of working jaw crusher device to find if they may be standard or not.
Verify put on extent of roller crusher's readily abraded elements to be able to replace them by new components in time.
Do away with dust along with other compound from base aircraft which areas productive gadget, this act can prevent severe incident while the device meets some materiel can't be damaged and productive bearing can not proceed the base aircraft.
If oil temperature of bearing rise higher, you have to quit the machine right away and examine the explanation of temperature rise, then eliminate the trouble.
In the event the rotary gear seems abnormally like becoming impacted, the device ought to be stopped at when so that you can examine the reason and eradicate the fault.
Operation Cautions
Boost operate of removing iron. If unbroken substance like drill bit drop in to rollers, it's going to damage roller crusher and cause cease of machine, so roller crusher should be installed iron remove gadget just before crush operate.
Damaged area of roller crusher is quickly be jammed by viscous material, this fault must be handled with device quit, it really is surely forbidden to handle the jam fault although machine is operating.
When roller crusher processing some massive block supplies, pay attention to those block supplies to stay away from them squeezing out from broken space and hurting men and women or detrimental device.
By way of lengthy operation of stone crusher, rollers' surface have big abrasion that will cause products' particle dimension too tiny. Adjust discharging port and overhaul the gear.
Strengthen check on roller crusher's in depth components, add oil for the lubrication portion of roller crusher so as to keep equipment at superior lubrication state.
Maintenance
Maintenance of roller crusher can be a typical and critical perform, it should coordinate with machine's operation and check. Roller crusher ought to be checked on duty by full-time employee.
The bearing of roller crusher undertakes all of the pounds loaded on device, and good lubrication has a excellent connection with bearing's lifetime, it immediately effects machine's life-span and running rate, and so the injected lubrication must remain clean up and it has good seal purpose.
New assembled wheel hub might be checked often, simply because it will get free very easily in the beginning.
Spend attention to all of the components of working jaw crusher device to find if they may be standard or not.
Verify put on extent of roller crusher's readily abraded elements to be able to replace them by new components in time.
Do away with dust along with other compound from base aircraft which areas productive gadget, this act can prevent severe incident while the device meets some materiel can't be damaged and productive bearing can not proceed the base aircraft.
If oil temperature of bearing rise higher, you have to quit the machine right away and examine the explanation of temperature rise, then eliminate the trouble.
In the event the rotary gear seems abnormally like becoming impacted, the device ought to be stopped at when so that you can examine the reason and eradicate the fault.
Sunday, February 19, 2012
Variables Affecting the Efficiency of Roller Crusher
Roller Crusher, also referred to as sand generating device, could be the most reliable and efficient gear to crush the stones and it is commonly used in mining and petroleum market. In spite of its high effectiveness in hefty business, the performance of roller crusher might be affected by five factors.
First of all, the hardness of the materials can influence the operate of roller crusher directly. It is fairly complicated to create sand with stuff which has a higher stiffness. In addition to, this kind of stuff will result in damage to the machine. Hence, the efficiency and the skills of sand making might be weakened. So we ought to spend near attention to the materials that we select.
Secondly, the physical elements of material may well affect the conveying course of action in the machine. When the raw material contains slim silt, this kind of element will come to be sticky during the conveying approach, as a consequence creating the process much additional difficult. Within this regard, we ought to very carefully display the raw material prior to the entire approach. Meanwhile, we'd better independent the thin silt to lessen the negative impact it leads to and make sure the suitable functioning of the machine.
Thirdly, to some extent, the degree of fineness of material has an effect on the ability of sand generating, more often than not speaking, the higher the requirement of fineness, the lower the efficiency of machine. So careful strategy will need to be created in accordance with distinctive need, but in the majority of instances, we are able to set the degree of fineness at medium.
Fourthly, the degree of viscosity of materials could shorten the longevity of a machine. That is to say, the material with greater degree of viscosity will readily get adhere to the wall with the sand cavity, otherwise be removed in time, the machine could not be capable to functionality appropriately. Because of this, we should pick material with decrease degree of viscosity.
Finally, the humidity degree of material may well cause clogging during the transportation approach. When the material features a higher degree of moisture content material, clogging will happen in higher frequency. To solve this sort of trouble, we've to help keep a tight control with the humidity degree of material. In the event the material is moist, we can dry it by indicates of sunshine exposure or air drying.
Having an international sophisticated level, roller crusher has already fulfilled the need of numerous difficult work opportunities, truly it has become essential for the growth heavy market, but to make the best of it, we cannot neglect the factors pointed out over.
First of all, the hardness of the materials can influence the operate of roller crusher directly. It is fairly complicated to create sand with stuff which has a higher stiffness. In addition to, this kind of stuff will result in damage to the machine. Hence, the efficiency and the skills of sand making might be weakened. So we ought to spend near attention to the materials that we select.
Secondly, the physical elements of material may well affect the conveying course of action in the machine. When the raw material contains slim silt, this kind of element will come to be sticky during the conveying approach, as a consequence creating the process much additional difficult. Within this regard, we ought to very carefully display the raw material prior to the entire approach. Meanwhile, we'd better independent the thin silt to lessen the negative impact it leads to and make sure the suitable functioning of the machine.
Thirdly, to some extent, the degree of fineness of material has an effect on the ability of sand generating, more often than not speaking, the higher the requirement of fineness, the lower the efficiency of machine. So careful strategy will need to be created in accordance with distinctive need, but in the majority of instances, we are able to set the degree of fineness at medium.
Fourthly, the degree of viscosity of materials could shorten the longevity of a machine. That is to say, the material with greater degree of viscosity will readily get adhere to the wall with the sand cavity, otherwise be removed in time, the machine could not be capable to functionality appropriately. Because of this, we should pick material with decrease degree of viscosity.
Finally, the humidity degree of material may well cause clogging during the transportation approach. When the material features a higher degree of moisture content material, clogging will happen in higher frequency. To solve this sort of trouble, we've to help keep a tight control with the humidity degree of material. In the event the material is moist, we can dry it by indicates of sunshine exposure or air drying.
Having an international sophisticated level, roller crusher has already fulfilled the need of numerous difficult work opportunities, truly it has become essential for the growth heavy market, but to make the best of it, we cannot neglect the factors pointed out over.
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