The precision rotary sieve for caustic soda is the most excellent screening machine for screening granular materials in industrial large-scale production. The screening of materials with spherical, strip, sheet, column, easily broken, and irregular shapes has high precision and huge processing capacity, which is incomparable to other vibrating screening machines.

A new type of screening equipment mainly developed for screening large particles of urea, soda ash, and quartz sand, widely used in various industries such as chemical, grain processing, refractory materials, food, sugar, ceramic particles, mining, metallurgy, feed, medicine, building materials, mining, grain, papermaking, etc. It has irreplaceable advanced and efficient screening capabilities. It has the advantages of reasonable design, simple structure, smooth operation, fully enclosed structure, dust-free dyeing, anti blocking holes, anti sticking mesh, etc. Especially for urea screening with strong moisture absorption, high viscosity, easy blockage of pores, and sticking to the mesh, it is more obvious. Due to the use of the principle of planar rotational motion, the dynamic to static ratio and foundation dynamic load of the equipment have been effectively reduced. This device uses a flat rotary vibrating screen to vibrate up and down, and there is an automatic cleaning device under the mesh. Compared with traditional linear screens, it improves the lifespan of the mesh, reduces noise, and has a larger screening area. The efficiency has been increased from the original 93-95 to 98.5.

The production capacity of a single soda ash precision rotary sieve can even reach 365 tons per hour. We have more experience in the extensive selection of your specific urea, soda ash, fracturing sand, PVC slices, cork powder, ceramic particles, tea leaves, refractory materials, tobacco leaves, plastic masterbatch, etc.

The purpose and scope of use of the coarse and dense rotary sieve for soda ash:

After cooling or crushing the particles produced by the granulation mechanism, qualified products must be extracted by a screening machine, and unqualified small particles or powders must be screened out for re granulation, while uncrushed large particles must be re crushed It is the supporting equipment for the last process of granulation technology. The machine has a small volume, operates smoothly, has low noise, is enclosed, and has good grading effect.
As a new type of high standard screening equipment, this screening machine can also be used for the screening and grading of raw materials and soybean skins in large oil and fat factories. It can also be used for the screening and grading of large particle urea in chemical plants, powdered materials or pellet feed in feed factories, as well as for the initial cleaning of raw materials in feed factories and the grading of intermediate products after secondary crushing in large and medium-sized feed factories. In addition, it can be widely used for screening and grading of raw materials and finished products in various industries such as grain, heavy alkali, large particle urea, small particle urea, ceramic particles, zirconia, reduced iron titanium powder, barite, food and fragrance, chemical, plastic, mining, rubber, wood and plywood, medicine, sugar, mining, papermaking, etc. With the development of a circular economy in the market, there is an increasing number of screenings and screenings in the waste plastic industry, which can be used for particle size classification and screening of crushed or crushed materials.

The structural composition of the flat rotary screen:

This screening machine is a high standard fine screening machine, mainly composed of components such as screening box, driving device, screening frame, support frame, and vibration reduction device. Its structural design features include:
(1) The screening box includes components such as a screening frame, screen mesh, screening grid, spring card, and bouncing ball. The screening frame consists of a wooden frame (made of stainless steel for fertilizer), a woven mesh fixed on the wooden frame, and bouncing balls used to clean the screening surface. There are two layers of screens installed on the screen frame, upper and lower. The screens are tensioned on the screen frame by springs set around the perimeter of the screen frame, and bouncing balls are set in the squares of the screen frame. The top cover is made of steel structure, which not only seals the screen box, but also compresses the screen frame. There are four observation windows on the top cover, which can observe the movement of materials and be used for maintenance. The screening box is made of steel plates riveted together, forming a closed structure with the top cover, where materials are fully graded.
(2) The driving device includes components such as the driver, motor, locking sleeve, universal shaft, locking round nut, stop washer, and cone sleeve. The cone sleeve is fixed on the screen frame, and the driving shaft of the driver is set inside the cone sleeve and connected in place through the locking sleeve. Compared with existing products, this utility model product has the advantages of advanced and practical structure, stable and reliable performance, and convenient installation and debugging.

Technical parameters of flat rotary screen: