New Delivery! Copper Ore Rotary Vibrating Screens Purchased by Congo Client

This week,rotary vibrating screens used for copper ore are ready to deliver to Congo.

The screens are applied in a joint long-term mining and mineral processing project which has recently commenced in DRC.PK Machinery engineers selected 2 units XZS-1500-1 and 1 unit XZS-1500-2 to achieve the requirement of total feeding rate 10t/h according to the data that the clients provided.

PK Machinery also supplies bucket elevator, screw conveyor, scraper conveyor,linear vibrating screen,circular vibrating screen, trommel screen, gyratory screen ,etc. Further information please click: www.pkmachinery.com

Rotary Vibrating Screen

Customer from Philippines Visited Our Company

Our customer Mr. Gonzales from Philippines paid a visit to our company on October 12th, 2015. This time, based on the cooperation, he came here to have a better understanding about our company. Our manager Mr. Lu showed our rollers production line to him, Mr. Gonzales was satisfied with our products.

After having a visit to our company, our manager took our customer to visit a local power plant which has cooperative relationship with us. They have visited the field -working situation and seen the running conditions oflong distance conveyor belt and efficient bucket elevator. Then our customer spoke highly of quality of our equipments and showed cooperation intention to us. We do believe business between us can develop fast and to our mutual benefit.
 

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Henan Pingyuan Mining Machinery Co., Ltd is the most professional manufacturer of Belt conveyor, Vibrating screen, Bucket elevator, Screw conveyor, and 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.

Henan Pingyuan Mining Machinery Co., Ltd 

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

Tel: +86 373 579 9198

Fax: +86 373 507 1699

Email Address: info@pkmachinery.com

Official Website: http://www.pkmachinery.com/

How to Identify Counterfeit and Genuine Bearings of Vibration Motor

Due to the special structure principle of vibration motor, the quality and lifespan of vibration motor directly affected by bearings, of course will be embodied in the price level of vibration motor. So it is really necessary to choose a good bearing manufacturer, the following methods will help us identify counterfeit bearings:
1. Packaging
Formal original packing of genuine bearing is comparatively normative which includes inner and outer packaging with unified standard and clear writing. However, the counterfeit bearing packaging material is inferior, printing is rough.
2. Color
Specific parts of genuine bearing present a certain color, for example: chamfer is black, if there is any other colors, it may be counterfeit bearings.

 

3. Appearance 
The writing letters of genuine bearing outer packing adopt special carving or spraying technology design, however, the counterfeit bearing printing is blurry.
4. Material 
Material selection of the genuine bearing is standard steel material, however counterfeit bearing adopts cheap ,fake inferior and unqualified material in order to reduce the manufacturing cost, the weight is light.
5. Processing technology
Genuine bearing manufacturing process is fine which can rotate smoothly However counterfeit bearing manufacturing process is poor with coarse surface ,it can not rotate smoothly.

The application of vibration source of vibrating screen

The application of vibration source of rotary vibrating screen / linear vibrating screen 

Notices:

1.When the excitation power and electricity are no more than specified numerical value, it can be operated at the largest exciting force. 

2.No operating without protective cover. 

3.There is a specially-made putty in the terminal junction box. It can be took out when maintenance and got back after maintaining. 

4.It should check the following items when operating: 
     A .Whether there is enough lubricating grease in the bearing; 
     B .Whether the installation of vibration motor and fastener are firm; 
     C .Whether the link of power cable is normal; 
     D .Whether the operation is normal. 

5.We need to pay much attention to the operation of vibration motor during working. If it appears the phenomenon of overheating and oil leakage, we must stop the machine to inspect at once. 

6.After first use or suspending long time, if using the vibration motor once again, we should measure the insulation resistance of coil to ensure its numerical value is more than 20MΩ.

The vibration source of rotary vibrating screen.

vibration motor

The vibration source of linear vibrating screen.

vibration motor