Difference Between Direct Discharge Sifter And Vibro Sifter

Some netizens left a message and asked that the two screening devices, Direct Discharge Sifter and vibro sifter, are similar in length and have a circular structure. What is the difference between the two? The editor is here to answer everyone:

1. The price is different

The normal specification of Direct Discharge Sifter is made of stainless steel. It is divided into single-motor direct discharge sifter and dual-motor direct discharge sifter. Single-motor direct discharge sifter 600-800-1000 and the same series vibro sifter have the same price. Double-motor direct discharge sifter (compared to Most of them are dual motors) The price will be about 800-2000 yuan; vibro sifter is also divided into carbon steel and stainless steel. Carbon steel is relatively cheaper. For stainless steel, the price is in the range of 3000-40000 depending on the model and number of layers.

2.The materials are different

Vibro sifter can sieving powder, granule, slurry materials, widely used in chemical, food, plastic, medicine, metallurgy, glass, building materials, food and other industries; and direct discharge sifter is mainly for powder materials (flour, starch, milk powder, additives) Wait);

3.The output is different

Compared with the vibro sifter, the output of the direct discharge vibrating screen will be larger, about 4 times that of the vibro sifter. This is because the direct discharge sifter has an open design, so the output is relatively large, while the vibro sifter The advantage lies in the screening of finer materials, so the output is slightly lower than the direct discharge sifter.

4.The fineness of screening is different

Vibro sifter is suitable for fine screening work. Its screening accuracy can reach 500 meshes. The equipment can be screened in 1-5 layers. It is suitable for the screening of materials with certain requirements for safety and hygiene. It can screen powder, slurry, Particles and other materials.

Direct discharge sifter is suitable for coarse screening, but cannot achieve fine screening. It is mostly used for rapid classification of powders, granules and other materials, and screening of large-volume production lines.

5.The composition structure is different

Vibro sifter uses a vertical vibrating machine as the excitation source to convert the rotating motion of the motor into a horizontal, vertical, and inclined three-dimensional motion, and then transfer this motion back to the screen surface to make the material expand outward on the screen surface .

The direct discharge sifter can be one vibration motor or two vibration motors, which can be divided into single vibration source and double vibration source, using horizontal vibration motor.