Centrifugal Sifter

Horizontal airflow sieving machine is the product of best optimization, innovation and improvement on the basis of WSA series sieve machine, which Xinxiang Gaofu Machinery has developed to meet the GMP certification technological requirements of pharmaceutical and food industry. The cylinder screen-mesh of this device is placed inside the base machine. The material enters the screen tube with airflow mixed and then be atomized after passing the spiral delivery system; the material is sprayed through the screen and discharged from the fine stuff portal in the effect of centrifugal force and the cyclone propelling power, which are caused by the rotor vane inside the net tube. The material, which cannot cross the screen, is discharged from the automatic discharging outlet to receive high efficient screening.

Centrifugal Sifter Overview

Horizontal airflow sieve is especially suitable for screening fine powder material, such as resin powder (PVC, epoxy)  glass micro-bead, quartz sand, light calcium carbonate, aluminum hydroxide, etc., Its fiber mesh screening avoids the phenomenon of electrostatic reaction, can thoroughly solve the problem of difficulty sieving which other sieve machine can’t do.

Centrifugal Sifter Features

1. The shaft of horizontal airflow sieving machine adopts cantilever draw and push devices: no dead angle, easy to clean. 2.The net cage is equipped with an automatic tightening device, which is safe and reliable without bolt. 3. End cover automatically adjusts the compression, overall sealing, easy operation. 4.Drive part is fully sealed design, clean and sanitary. 5. Horizontal airflow sieving machine meets the standards of GMP, CE, lS0, and obtained a patent with patent number ZL201320710397.4 "It is a kind of airflow sieve machine for pharmaceutical and foodstuff materials." 6. The machine can work alone or with other machines for long time run and endurable. 7. The new roller bearing units can prolong the using life. 8. The volume of the whole machine is small, light weight, stable and no vibration, no noise, good airtight performance, no dust, high efficiency. 9. The airflow sieve machine has the function of re-crushing the agglomerated materials. 10. The screen mesh can be cleaned automatically by cyclone. 11. The shell has novel structure, simple installation, easy to control. 12. The machine can be matched with the pneumatic conveying system, and it can be directly connected with the air duct, save resources. 13. The gas protection system can transfer the purified air to the two ends of the device, which will reduce the temperature created in the operation of the device; it will form the air isolated layer to avoid the powder entering the bearing so as to increase the using life of the bearing effectively, reduce the maintenance frequency, and increase work efficiency. 14. Horizontal airflow sieving machine can be specially designed to meet special needs.

Centrifugal Sifter Screening Material

Chemical industry: soda ash, polyethylene, resin powder (PVC, epoxy), washing powder, additives, paints, dyestuff, pigments, rubber, paint, etc. Non-metallic industry: carbon black (white carbon black), quartz powder (sand), mica, fluorescent powder, feldspar powder, kaolin, silicon black soil, fly ash, glass micro bead, etc. Metallurgical industry: alloy powder, (gold, silver, copper, aluminum, nickel, chromium, magnesium, zinc, barium, vanadium, titanium, strontium, lead) powder, foundry sand, etc. Food industry: spices, (fish, rice, flour, bean, milk, eggs) powder, starch, granulated sugar, fruit juice, etc. Medicine industry: Western medicine powder, traditional Chinese medicine powder, pharmaceutical intermediate, pearl powder, etc. Other industries: environmental protection, plastic, magnetic materials, building materials, mining, ceramics, feed etc.

Centrifugal Sifter Parameters