2015年7月21日星期二

Suggestions for Reasonable and Effective Use of Rotary Vibration Screen

1. After complete installation of rotary vibrating screen, test run by putting in small amount of material, after confirmation of no creating any problem in installation and able to complete the screening, then it is ready used for formal production.
2. Screen mesh is one of the important components in the screening equipment. It plays the key role in screening efficiency and accuracy. Hence, inspect regularly for the tensioning or wearing on screen mesh, timely replace the screen mesh.
3. Rotary vibrating screen is relied on the vibrating motor as power source, thus vibrating motor is also very important, user should regularly add grease to the motor to avoid abrasion due to lacking of grease, and even burned.
4. Vibrating screen equipment will vibrate continuously during operation, so you should always check the loosening for some of the connection components in the equipment, such as clamp bolts, anchor bolts etc. Please check and tighten the components and parts of rotary vibrating screen regularly.
5. Rotary vibrating screen equipment will vibrate continuously during operation, thus do not place hard objects next to the equipment to avoid scratching or even lacerate the screen surface.
6. Vibrating screen uses bouncing ball, rubber strip and others rubber components, which can be damaged easily. The user should regularly check the damage of components, as damage will cause the leakage or mixing phenomenon during screening process, so please inspect and replace without delay.
Henan Pingyuan Mining Machinery Co., Ltd is the most professional manufacturer of Belt conveyor, and Vibrating screenBucket elevatorScrew conveyorScraper 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.

2015年6月21日星期日

Different phase angles result to different screening effect

Rotary vibrating screen adopts counter weight mounted on the upper and lower motor shaft end, driving the motor rotation movement into horizontal, vertical, inclined three dimensional movement, then transfer the movement to the screen mesh surface. Different phase angles result to different screening effect. Customers also can adjust the proper phase angle according to the needs, but what shall we do to adjust the proper phase angle to meet our needs?
1. Phase angle of 0 degree: material moves from the center line and flows to the circumferential direction in straight line. This is mainly used for coarse screening
2. Phase angle of 15 degrees : the material begins to do swirling motion. This is mainly used for common screening.



3.Phase angle of 45 degrees: materials move as the longest swirling motion. This is mainly used for screening of precision material, high cohesion materials and material with large moisture content.
4.Phase angle above 90 degrees: materials move together to the center. This is mainly used for special screening purposes.