The Mainly Tips for YA Circular Vibrating Screen

1.Before operating:Inspect the YA circular vibrating screen whether all fastening bolts are loose or not

2.During non-load running:Make sure that screen body keeps smooth and the temperature of vibrator bearing is no more than 75℃

3.After non-load running:Ensure tighten all bolts again

4.After running normal:Better to inspect fixture condition of the bolts regularly

5.During put into use:Inspect wearing parts frequently and change the worn or inelastic damping springs in time. The adjustment, application and maintenance of vibration source should refer to vibration source specification

6.Before stopping running:Stop feeding materials and ensured all the materials are discharged

YA Circular Vibrating Screen

Will Vibrating Screen Coupling Play an Important Role

Will Vibrating Screen Coupling Play an Important Role

How much do you know the coupling in mining industry?It is a universally mechanical transmission component which connect the two shafts together.The two shafts can not be separated along the rotation axis and passing a member torque when the machine running. Only after the machine stop and open connection, two axes can be separated. Couplings are already standard parts, you can select the appropriate coupling in accordance with national standards and requirements for use when using.

vibrating-screen-coupling

Since the manufacture and installation errors, deformation after impact bearer and temperature changes, the coupling of the two coupling shaft there is some degree of relative displacement. Therefore, the coupling between the gear unit and the clutch selection cross coupling. Oldham coupling is opened by the end faces of the coupling halves and a groove on both sides of the intermediate plate with protruding teeth formed. Because the convex teeth can slide in the groove, it is possible to compensate for the installation and during the operation of the relative displacement between the two shafts. This coupling parts and materials are available 45 steel work surface heat treated to improve its hardness; can also be used when less demanding Q275 steel, heat treated. 

coupling

When put into use,it is better to add lubrication grease from the middle of the hole to reduce friction and wear.Because the half-coupling and intermediate plate composed of mobile vice, not relative rotation, so the drive shaft and the angular velocity of the driven shaft should be equal. But working in relative displacement between the two shafts case, the intermediate plate will have a great centrifugal force, thereby increasing the dynamic load and wear. So users should pay attention to its operating speed is not greater than the predetermined value.

More information, please contact us or visit our website:www.pkmachinery.com

Please Pay Attention to the Operation Specification of Vibration Platform

Please Pay Attention to the Operation Specification of Vibration Platform 

Before the vibration platform is put into use, what the users do is that to check machine carefully. This article will introduce you some operation specification about it which can help you have a better understanding.

Before Operation

1.Please lay the foundation first, and then the fixed bolts must be tightened when installing.

2.Shaking table before using the test, after 3 ~ 5min drive load, stop and tighten all fasteners, repeated 2-3 times, then put into use.

3.Should be reliable grounding line to ensure safety

Vibration Platform

During Operation

1.Please fasten the vibration table concrete products and symmetrical with the table, balancing the load .

2.Please stop using it immediately if you find the noise is not normal.

3.Comprehensive inspection of fastener is loose, check the internal vibration motor eccentric block is loose or damaged parts and tighten loose parts, replace damaged parts if necessary.

Vibration Platform

Henan Pingyuan Mining Machinery Co., Ltd is the most professional manufacturer of Belt conveyor, and Vibrating screen, Bucket elevator, Screw conveyor, Scraper conveyor using the world's most advanced technology, we are willing to serve every company to meet your custom needs. our goal is "be the future global leader of mining machinery industry". Have any questions, please contact us without any hesitation.

Website:www.pkmachinery.com

Email: info@pkmachinery.com  

Tel: +86 373 579 9198 

Fax: +86 373 507 1699  

Address: 289 Yellow River Road, Xinxiang City, Henan Province, China

The Cautions of Vibrating Feeder You Should Know

The Cautions of Vibrating Feeder You Should Know

How much do you know the vibrating feeder?Vibrating feeder is a kind of continuous uniform feeding equipment.It is widely used in in metallurgy, coal mine, dressing, building materials, chemical industry, grinding, etc.Here we will introduce the vibrating feeder what you should notice a lot.

vibrating feeder

For the user,In order to prolong the service life of the machine, ensure the machine can work normally, the user should do daily maintenance and repair work regularly.The following two aspects will show you how to maintain through apply proper lubricant.

1, The machine is normally use thin oil splash lubrication, according to the use of locations, the temperature conditions, lubricating oil should be put into use reasonable, usually with gear oil

2, Ensure that the vibrator is thin oil oil is higher than the standard height (by joint bend charging), And the oil must be replaced every three to six months time, when the oil change application of clean gasoline or kerosene cleaning tank, bearing raceway and gear surface regularly

vibrating feeder

In the process of operation,  you need to pay attention to the following security technology.

1,Operators can mount guard after the security technology education

2,Consolidate all bolts, to prevent the occurrence of loose in the running process

3,If discovery is unusual, please stop immediately repair

4,Operating personnel prohibited near the machine when the machine is running, touch the body, adjust, form, such as cleaning or inspection

5,Make sure the wires machinery and equipment safety, always check the electrical wiring for wear and leakage

vibrating feeder

Henan Pingyuan Mining Machinery Co., Ltd is the most professional manufacturer of Belt conveyor, and Vibrating screen, Bucket elevator, Screw conveyor, Scraper conveyor using the world's most advanced technology, we are willing to serve every company to meet your custom needs. our goal is "be the future global leader of mining machinery industry". have any questions, please contact us without any hesitation. 

Tel: +86 373 579 9198

Fax: +86 373 507 1699  

info@pkmachinery.com  

website:www.pkmachinery.com

Address: 289 Yellow River Road, Xinxiang City, Henan Province, China

Daily Operation and Maintenance of Gyratory Screen

Gyratory screen (similar with Rotex screener) is a high precision standard of fine screening machine, which is mainly composed of screen box, driving device, screen frame, support and vibration damping device, gyratory screen structure is compact, it is mainly used in screening operation like chemical, food processing, refractory materials, building materials industries. Here PK Machinery will make a brief introduction of gyratory screen daily operation and maintenance:

 

1. check if all the components are normal, whether the fasteners are loose or not, especially the vibration motor; 
2. in the process of operation, please stop the machine at once and inspect if any abnormal sound is found , don not put into operation unless eliminate the failure; 
3. it is an initial stage that motor running accumulated within 100 hours, during this period, please fasten the foundation bolt regularly; 
4. you can shut down the gyratory screen after confirming the material inside the screen is empty ,so as to avoid material blockage; 
5. check the screen and clear the screen mesh regularly, check tension condition of screen mesh and see if there is degree; 
6. after about 200 hours of operation, please lubricate the vibration motor bearing, add lubricating oil inside the bearings, the grade is 1# calcium base grease.