spiral classifier for sand

Technical process of Spiral classifier

Spiral classifiers mainly include four types. They are high weir type single spiral classifier, high weir type double spiral classifier, immersed type single spiral classifier and immerse type double spiral classifier. A spiral classifier is composed of a transmission device, spirals, tanks, elevator mechanism, a bottom support (bearing bush) and a discharging valve.

Spiral classifier working principle

According to the principle that different grains are with different specific gravity and sedimentation rate in the liquid, the fine ore flows in the water and the coarse ore sinks in the bottom. The classifier that has machine grading by discharging from the top can filtrate the materials and send coarse materials to the feeding mouth and discharge the fine material from the pipe. The seat of the machine adopts channel steel and body adopts armor plate and the spiral axle adopts wrought iron, so it's durable. The lifting equipments have two types, by electricity and hand.

Technical parameter

Pictures

Pre-Sales
Be it any phase, interest, inquiry or question, please do not hesitate to contact with us. Your message sent to us will get replied within 48 hours.

Sales
To ensure smooth operation of the machines, from the day you sign the contract with us, our service is on the way.During the production of the machines, the site layout design will be provided based on the site-checking or site drawing, and the foundation drawings is provided for the preparations on site, either steel frame foundation or concrete foundation.

After Sales
When our products arrive at the customers’ site, we will dispatch our experienced technicans to carry out comprehensive technical guidance in terms of installation and commissioning of the equipment, and to provide customers with comprehensive theoretical training, operation training, so as to help quickly check and detect equipment failure, and make right judgments to develop treatment programs, with spare parts timely supplying, so that the equipment can come back to its normal operation in a timely manner.