Product Details

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Product Description

Introduction of laboratory sieve machine

High frequency vibrating screen has high efficiency, small amplitude and high screening frequency. Different from the working principle of common screening equipment, high frequency screen uses high frequency, which on the one hand breaks the tension of the ore pulp surface, and on the other hand, the fine particles vibrate with high speed on the screen surface, thus accelerating the separation of big density and useful minerals and increasing the probability that the materials smaller than the separation granularity contact the screen hole. This creates a good separation environment in which the materials smaller than the separation granularity and especially the materials and pulp with big proportion all can go through the screen holes.

Structure and Working Principle of laboratory sieve machine

High frequency vibrating screen is composed of exciter, pulp distributor, screen frame, rack, hanging spring and screen mesh and so on.High frequency screen is short name of high frequency vibration fine screen and it is a type of classifying machine used in the ore dressing plant. The gap width of the grating of the screen is different, so that it classifies materials according to the material sizes. In the return circuit of the ore grinding process, this machine is used for controlling and grading the grinding ore product, screening out the coarse particles and the raw materials on the screen and return them to the grinding mill for re-grinding. The fine particles under the screen can be timely discharged to avoid re-grinding and over crushing. Timely screening the materials that reach the fineness requirement can improve the output of the grinding mill, reduce the energy consumption and improve the economic benefits. Installing a high frequency screen in the dressing return circuit can screen the coarse ore concentrate and send it to the grinding mill for re-grinding, and the fine particles under the screen are concentrated to improve the taste of the ore concentrate.

Features of vibrating screen

1.High efficiency and low consumption.
2.Simple structure and easy to operation.
3.High screen precision, no dust pollution.

Company Information

Our Services

Pre-sale:Enthusiastic

We offer you the early planing of the project,the best process flow design,choose the best appropriate equipment model to design products according to your special needs.

Sale: Integrity
All productds have to pass strict inspection with the drawings and process flow according to the contract before

they go out.We assigned the technicians to the producing spot to provide installation guide, testing and training.

After-sale:Considerate

To establish good business relationship,we adopt periodical visit to the users.We could give you the definite reply during 24 hours when the users meet some problems in the producing process.

FAQ

Q:Payment
A:30% by TT as deposit on signing the contract, 70% by as final payment of balance after the client’s satisfactory inspection of the equipment prior to the goods leaving the factory.

Q: What about Warranty? what will we do if the machine is broken down

A: The warranty period for all of structural and mechanical equipment is one year. The warranty period for all electric motors is half one year. Wear parts are not covered by warranty unless the component part is found to be flawed.

Q: What should we need to do for if we want to get a best quotation
A: Hi, if you want us recommend a suitable type for you ,please let us know as follows:
1).the capacity (tons per hour )

2).feed size
3).stone type

Q: What could you help me to do for the business ?
A: Many thanks for your trust , we can provide you with proposal chart for complete production lines,spot inspection and operator traning according to your demands and the conditions of applied spot , we can help you choose the right equipments ,drilling rig ,loader ,trucks ,excavators and so on for rotary washer for sand washing.

Q:Delivery time
A:Standard delivery time for stationary crusher plant is 30 days from receipt of deposit,the mobile crusher plant is 45 days.