When the screening efficiency of sand washing production line is low, the vibrating screen can be adjusted as follows to improve the screening effect.
1.Control the feeding quantity. It is necessary to control the feeding amount reasonably to avoid too much or too little.
2.Feed evenly. When feeding, the material should be fed continuously and evenly to make the material evenly distributed along the screen surface, so as to effectively ensure high production capacity and screening efficiency.
3.Feeding mode. In some cases, the vibrating screen is not fed along the full screen width, which will cause the screen surface can not be fully utilized, so it is necessary to carefully detect and timely adjust the feeding mode in the work.
4.Tilt adjustment. When the screening efficiency is not ideal, the tilt angle of the vibrating screen machine can be adjusted. The proper tilt angle is beneficial to reduce the material thickness.
5.Improve the opening rate. To improve the opening rate of the vibrating screen plate, high opening rate is conducive to improve the screening effect, usually the
stainless steel welded screen plate has high opening rate.
6.Reduce the plugging rate. The screen plate with self-cleaning function can be considered to reduce the blocking rate of the screen surface.
7.Wet sieving is used. Compared with dry screening, wet screening has better screening effect.
8.Control the feed moisture. For dry screening, strictly control the water content of the feed.
9.Adjust the counterweight. For the circular vibrating screen, the method of adjusting the balance weight can be considered to improve the screening effect.
When the vibrating screen is used for screening operation, reasonable measures can be taken according to the actual situation, combined with the characteristics of the materials and the vibrating screen, so as to improve the screening effect of the vibrating screen on the premise of ensuring the processing capacity.
As a good adviser of customers, LDHB are specialized in provide best solutions in vibrating and screening equipments, and deliver vibrating screens, vibrating feeders and spare parts to global customers.
The specific design and manufacture of equipment can be customized according to clients’ special requirement because of LDHB’s design flexibility. Our technicians team can provide customers with a full range of technical support from material testing, reasonable recommendations for equipment selection and optimization of process settings. This can enable customers. to get rich and generous returns.
LDHB machines are designed to improve efficiency, finished products quality, and commit to solve sand processing and grading problems. With the development for many years, LDHB quickly occupied the global market by its reliable product quality and perfect service. Our equipments has exported to Australia, America, Europe, Philippines, Sri lanka, Africa, Indonesia, India, Russia, Chile and more countries.
LDHB has extensive experience on aggregate crushing, sand and gravel grading and dewatering, tailings treatment, piling mud purification and waste incinerator slag treatment process.
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