High-efficiency Jaw Crusher For Mining and Metallurgy

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Convenient Maintenance High-Efficiency Ore Jaw Crusher Good Reputation Stone Jaw


Jaw Crusher Application:                                                                                               PE series jaw crusher, whose finished products can be widely used in breaking hard, medium-hard, soft ore, such as various kinds of ore, the solvent, slag, building stones, marble,etc. compression strength does not exceed 320Pa. This machine is suitable for mines,building materials,highway,railway,water conservancy and chemical industry,etc

 

 

 

Working principle:                                                                                                                                                         

 

The motor transmits through belt,drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft.The angle between toggle plate and moving jaw plate increases when mobile jaw moving.So the mobile jaw moves towards the fixed jaw.The stuff will be crushed in this process.The angle between toggle plate and moving jaw decreases when moving jaw moves down,the moving jaw moves leaves fixed jaw by pulling rod and spring,the final crushed stuff will be discharged from the outlet.

Jaw Crusher Parameters:                                                                                                                                          

 

Overview of High-efficiency Jaw Crusher For Mining and Metallurgy



Construction Series Jaw Crushers are typically used as primary crushers, or the first step in the process of reducing rock. They typically crush using compression. The rock is dropped between two rigid pieces of metal, one of which then move inwards towards the rock, and the rock is crushed because it has a lower breaking point than the opposing metal piece.

Construction Series Jaw Crusher movement is obtained by using a pivot point located at one end of the “swing jaw”, and an eccentric motion located at the opposite end.
 

 

Features of High-efficiency Jaw Crusher For Mining and Metallurgy



1. High ratio of crushing,

2. Even final size,

3. Simple structure,

4. Reliable working condition,

5. Easy maintenance, 6. Low operating cost.

 

 

All the data is just for reference, for exact parameter and price requirement, please leave message or sent email to us directly.

 


The main technical parameter of the jaw crusher:

ModelSpecificationMax Feed Size(mm)Discharge Range(mm)Capacity(t/h)Speed(r/min)Motor PowerWeight(kg)
PE-10001000×1200 850195-280 320-470 200 132 51000

 

High-efficiency Jaw Crusher For Mining and Metallurgy

High-efficiency Jaw Crusher For Mining and Metallurgy


High-efficiency Jaw Crusher For Mining and Metallurgy


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Q:What preparations should be made before the crusher starts?
Check the amount of grease in the mailbox, and replenish the oil when it is insufficient. Before starting the car, you should start the oil pump, take back the oil pipe, return the oil (usually 5-10min), and the indicator of the oil pressure indicator can start the crusher when the normal working pressure value. In winter, when the temperature is low, the oil heater switch should be fitted before the oil pump starts, so that the oil can be preheated to 15-20 degrees before starting the oil pump.
Q:What should I pay attention to in the test run of jaw crusher?
Often pay attention to the jaw crusher discharge situation, if there is congestion, should promptly dredge.
Q:How to distinguish between cone crusher, standard, medium or short head?
Short head, medium-sized, standard cone crusher, its working principle and basic structure are the same, just that the shape of the broken cavity is different.
Q:What is the standard of crusher motor? How many motors can drive it?
The stone crusher can be divided into medical stone crusher and mining stone crusher according to large categories. The principle of mining machine is suitable for mining massive stone crushing hard rock, its typical granite grain size less than 40mm accounted for 90%, the function of processing length of 100 ~ 500 mm below the material, its compressive strength up to 350 MPa, high crushing ratio, cubic particles of broken material etc.. Mining machinery refers to crushing materials in the discharge of more than three millimeters in size, accounting for more than 50% of the total discharge of crushing machineryVoltage and voltage select 400 (380) V, 3000V, 6000V and 10000V according to the motor power.
Q:Where are the crushers located?
Hammer crusher according to the structural types are vertical, horizontal, single rotor, double rotor and other types, mainly by high-speed hammer hammer, impact, shear, grinding and fragmentation. The discharge at most with fixed grate, grate the user can choose the appropriate aperture according to their own needs to control the grain size. The crushing machine is suitable for crushing brittle materials, such as coal gangue, shale, not suitable for hard material or viscous material, single rotor crushing ratio is generally 10-15, the double rotor can reach 20 to 30, the moisture content of raw material requirements are very strict, generally not more than 8%, if the water content rate high clogging grate holes without discharging. In order to prevent the use of hard materials, such as iron, steel nail into the crusher, the material must be carefully checked to ensure timely remove non broken material.
Q:How about double breakers crushing pebbles? Has anyone ever used them?
Constantly update their thinking, explore innovation, and strive to develop new, better, and more able to keep pace with the times. The performance of the product is superior to that of the old crusher in the aspects of output, spare parts life, operation rate and maintenance management cost.
Q:Function and difference between thin oil station and hydraulic station in cone crusher
The movable cone is driven by the motor to drive the size gear to engage, so that the eccentric sleeve rotates, and the movable cone generates pulsation with the rotation of the eccentric sleeve, and the pulsation of the moving cone is independent of the hydraulic pressure station. The hydraulic cylinder at the bottom of the moving cone is used to support the moving cone, and the hydraulic station provides the pressure oil into the hydraulic cylinder to maintain a stable discharge size. In other words, the pulsation of the moving cone is related to the main motor, and the size of the broken product is related to the hydraulic station.
Q:Where are the broken wood mills with iron nails? Which brand is good? How much?
There are two main types of timber mill with iron, one is vertical, one is horizontal, suitable for different materials in different forms, sheet for horizontal, vertical, better material.
Q:What are the requirements for the installation of jaw crusher?
Operation of jaw crusher:1 no load test(1) continuous operation of jaw crusher for 2 hours, bearing temperature rise shall not exceed 30 degrees.(2) all fasteners shall be firm and free of looseness.(3) the flywheel and groove wheel run smoothly.(4) all friction parts are free of abrasion, chip loss and grinding, and all of them are normal.(5) the adjusting device of the material outlet should be able to ensure the adjusting range of the discharge port.2, on load test(1) the jaw crusher shall not be subjected to periodic or significant impact or impact.(2) the maximum feed size shall be in accordance with the design requirements.(3) continuous operation of 8h, bearing temperature rise shall not exceed 30 degrees centigrade.3, crusher preparation(1) carefully check whether the lubrication of the bearing is good, whether the joint of the thrust plate is sufficient or not.(2) check carefully whether all fasteners are fastened.(3) check carefully whether the belt is good or not. If there is a breakage, it should be replaced in time. When the belt or pulley has oil pollution, wipe the grease with dishcloth.(4) to check whether the protective device is good and to find out unsafe phenomena should be eliminated in time.(5) check whether there is any ore or sundries in the crushing chamber; if there is any ore or sundries, it must be cleaned to ensure the cavity starting of the crusher.
Q:Which crusher can be used to break hard stones?
Jaw crusher and cone crusher, counterattack crusher is two broken, pebble, then the counterattack plate, plate hammer requirements are great. The use of high chromium cast iron lining board basically can also, generally high manganese steel 13#, wear a little larger.

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