Pharmaceutical intermediate ultrasonic vibrating screen fine powder

This series of screening machines is designed and produced by modifying the grid structure and installing an ultrasonic screening system on the basis of the original three-dimensional rotary vibrating screen. Under the joint action of vibration motor and ultrasonic screening system, a high-frequency and low amplitude ultrasonic vibration wave is formed on the screening surface, effectively solving the screening problems such as clogging, sticking, adsorption, theater effect, static electricity, and light weight that occur during the screening process of high-precision materials. This series of screening machines is 1-10 times more efficient than ordinary circular vibrating screens.

The ultrasonic vibration screening machine is composed of a base, a vibration motor, a screen frame, and an ultrasonic screening system. Its internal structure refers to the internal structure of the screen frame. The screening frame is composed of a screening frame, a sieve mesh, and an ultrasonic transducer.

Equipment advantages

This series of screening machines can accelerate the separation of agglomerates, high static electricity, high precision, high density, light specific gravity, and adsorbed materials, thereby increasing the screening amount, reducing the number of large particles, decomposing adhesive substances, and reducing the amount of material on the screen. The screening rate of the vibrating screen without ultrasonic installation is increased by 5-20 times. The special XFC ultrasonic screening system application does not require the addition of any other screen cleaning device, has self-cleaning function, and the mesh is not blocked, which can clearly separate fine particles with adjacent diameters.

Without changing the characteristics of the screened materials, it is particularly suitable for the ability and range of screening new materials. There are technologies that other screening machines cannot achieve, and the screening strength can be improved to truly meet the industrial production needs of fine powder materials above 400 mesh. It prevents blockage of 50-625 mesh holes and similar particles from entering the mesh holes, prolongs the service life of valuable screens, and is suitable for separating powders with screens ranging from 20 microns to 300 microns, especially for difficult to screen materials. The matching performance of the system will not increase the operating temperature and can continue to work, especially for materials that require temperature control such as drugs and raw materials, and thermal coatings industry.

Ultrasonic vibrating screenCompared to ordinary vibrating screens:

It is to superimpose a high-frequency vibration on a traditional vibrating screen to accelerate the acceleration of the material, effectively solve the adsorption force of the material on the screen mesh, and enable the material to pass through the screen quickly, solving the problem of difficult screening.

●Fine screening

Solved the screening problem of materials with strong adsorption, easy agglomeration, strong viscosity, high static electricity, high density, ultrafine powder and other characteristics.

●Improve efficiency

Screening accuracy can be improved80%Above, the output has increased2～5Twice.

●low cost

Changed the pollution and wear caused by conventional screening methods on powders, and greatly reduced the noise of screening machines.

No need to add a screen cleaning device, which eliminates the damage to the mesh usually associated with mechanical cleaning equipment and increases the service life of the mesh

● Not easy to block the network

The vibration frequency of the ultrasonic vibrating screen is 360000 times per minute, effectively preventing the screen from clogging. Materials that are difficult to screen almost do not clog the screen.

Application materials:

Chinese and Western raw materials, Western medicine, coffee powder, cocoa powder, seasonings, food additives, metal powders, copper, iron, aluminum, lead, zinc, alloy powders, magnetic materials, metal powders, alumina, corundum, diamond sand, quartz sand glass powder beads, grinding materials, plastics, rubber, resins, dyes, fillers, chemical chemistry, activated carbon, wood powder, sawdust, charcoal, fiber materials.

Pharmaceutical intermediates ultrasonic vibrating screen fine powder screening equipment