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Hydraulic Classifier

Hydraulic classifier is a kind classification equipment according to different particle sizes, this hydraulic classifier is widely applied in the field of silica sand processing, to classify the mixture of silica sand. The hydraulic classifier has the advantages of high efficiency and low energy consumption, no noise. Through continuous optimization and improvement, Sinonine is of leading level at the control system, classification efficiency and noise control of the hydraulic classifier.
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Features of hydraulic classifier

1.The hydraulic classifier has high separation efficiency and low energy consumption.

2.The material is subjected to the action of rising water flow and its own gravity in the tank of hydraulic classifier, which achieves the effect of particle size classification and will not consume any electricity.

3.Equipped with automatic control system, the hydraulic classifier is relatively simple and easy to control when adjusting operating parameters.

Working principle of hydraulic classifier

The whole hydraulic classifier is circular, the main body of hydraulic classifier is composed of upper cylinder and lower cone cylinder. The slurry is piped vertically from the center of the coarse grading chamber to the distributor plates at the bottom of the coarse grading chamber. The rising water enters the coarse grain grading chamber through a circular gap between the distribution plates and the coarse grain grading chamber wall, the coarse grain classification is realized in the turbulent zone formed in the lower part of the coarse grading chamber. The fine grain classification chamber classifies fine and ultrafine minerals by fluidized bed technology. Ultrafine minerals are moved into the annular overflow tank surrounding the fine grain grading chamber and discharged.

Specification of hydraulic classifier


Input size (mm)

Classification range (mm)

Capacity (t/h)

Water consumption (m³/h)

Weight (t)







JSF 1500






JSF 1800






JSF 2100






JSF 2400






JSF 3000






Case 1:Saudi Arabia 3JSF 2100 Hydraulic classifier

The 3 sets of Hydraulic classifiers are used to match a wet quartz sand production line, and the three equipment are used in parallel. Our company has conducted a detailed planning and design for them, realizing high efficiency operation.

Case 2:Jordan JSF 2400 Hydraulic classifier

This equipment is applied to silica sand classification, the output capacity is 20tph, with the use of trommel screen to classify the fine particle sand, and the classification efficiency is more than 90%.

The Hydraulic classifier fabricated by Sinonine is comparable to that of the world first class. With the support of strong technical capability and equipment manufacturing capability, Sinonine designs the Hydraulic classifier very perfectly. I compared the same type of grading equipment used before. The Hydraulic classifier of Sinonine has been improved in many details, making the equipment more convenient to use. Moreover, there is no energy consumption, and it is fully automatic control, saving the operation cost. The machine has heavy and strong structure, stable operation and low overall cost, which is my ideal choice.


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If you have any questions or inquiries, please feel free to contact us by email or phone, We look forward t o long-term strategic cooperation with you!
Sinonine is a high-tech enterprise and a leading mining equipment manufacturer of quartz sand and project turnkey service providers in China, our products and services are sold all over the world.




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