In the concentrator, the circular vibrating screen is one of the commonly used classification equipment, and its screening effect is of great significance to the follow-up operation. There are many factors that affect the screening effect of mine vibrating screen, among which three important factors are the characteristics of the materials entering the screen, the screen surface parameters of the vibrating screen, and the motion parameters of the circular vibrating screen.
Different materials have their own characteristics, such as density, hardness, water content and so on. Generally speaking, the screening effect of materials with higher hardness and better brittleness is better than that of materials with low hardness and poor brittleness.
The screen surface parameters of the vibrating screen include the shape of the screen hole, the opening rate of the screen surface, the material of the screen surface and so on. When selecting the screen surface of vibrating screen, different materials and its opening rate should be considered comprehensively.
Properly increasing the vibration frequency can effectively improve the screening effect. The vibration direction angle is the angle between the vibration direction line and the screen surface. Generally, the direction angle of the linear vibrating screen is between 30 degrees and 60 degrees, while that of the circular vibrating screen is 90 degrees
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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