Optional equipments are used for crushing or grinding including vibrating feeder, vibrating screen, belt conveyor and sand washing machines. They are called optional crushing equipments or optional grinding equipments and used widely in metallurgical industry, coal mining industry, mining-selecting, building, chemical and grinding industry, building-material, silicate and chemical industry in the crushing and screening plants, foundry, quarrying and iron and steel industries etc.
Vibrating feeder also called vibratory feeder is a kind of linear direction feeding equipment. It features smooth vibrating, reliable operation, long service life and being suitable for feeding. SBM vibrating feeder series is designed particularly for continuous use with any hard and abrasive materials through uniform flow.
Vibrating screen is a kind of sieving equipment of international advanced level, developed by our company on the basis of carrying on the advantages of traditional screens and absorbing the outstanding technology from abroad.
Belt conveyer also called belt conveyer is a kind of machine that to transfer the material continuously. The belt works under the effect of frictional force. It is not only the components to transfer the material, but also the components to transfer the force.
Sand washing machine can used for washing, grading and dehydrating in construction site, sand making factory, hydroelectric station dam, glass manufacturing, gravel plant, concrete dam building site of hydropower station and oil well development.