Lab Oscillating Granulator

Lab Oscillating Granulator

Used in the process of wet and dry granulation, the Lab Oscillating Granulator is one of the most preferred equipment to get the best result. Using top-quality material to design our products helps us to penetrate easily in the food, chemical, and pharmaceutical industries.

Lab Oscillating granulator plays a vital role in granulating the wet & dry materials and it is also mainly utilized in the research centers of industries like pharmaceutical and chemical processing. This machine serves different purposes, where One major purpose of the machine is for processing out along with the grading of powder/granules extracts utilized in the process of food-making and also in some of the industries like chemicals & pharmaceuticals. Hence, the Oscillating granulator counted in some reliable type of machines which are utilized in the industries in order to process out the powder & granules. In fact, certain qualities that makes the machine special is the principle, applications, and features that oscillating granulator offer. And therefore, some of the various points that will cover all the factors and facts to know about this oscillating granulator along with the wet & dry granulation process that the machine is capable of.

Benefits Of Oscillating Granulator

When it comes to various benefits, our oscillating granulators are consists of a lot of beneficial factors that are preferred by various companies. Our lab oscillating granulator comes with an easy to use operating-mechanism that even a no-skilled labourer can also work and operate the machine. There are various other benefits like less power consumption and efficient working, which means our oscillating granulator is operated on a very low percentage of electricity so that it benefit in the production cost of any industry. Hence, other benefits are that our laboratory oscillating granulator machine delivers a good quality granulating of powder and granules without any kind of errors.

Lab Oscillating Granulator APPLICATION & PROCESS

The Laboratory Oscillating granulator is for wet and dry granulation widely used in research laboratories of pharmaceutical, food and chemical industries.

Product is charged from the top through in feed hopper and material falls on the rotor lades. The particles are broken by a set of oscillating bars arranged in cylindrical form over a screen of suitable mesh. Due to the knife edges mounted on rotor, the downsizing of particle takes place and through sieve material gets pushed outward from the bottom opening.


The working principle of the laboratory oscillating granulator is specific. Firstly, this oscillating granulator machine automatically passes the compact material( powder/granule ) through either a wire mesh screen or a plate by utilizing an oscillating rotor before the mechanism is forward to other processes of the oscillating machine. After the material is passed through the wire mesh screen, another oscillating granulator working principle is that the rotor speed and the time of rotation are shifted either clockwise or in anticlockwise directions, so that it helps the machine to improve its speed and fluency in the powder size reduction and grading of granules and powders. There are some other working principles like, the particle size after powder processing is operated through mill-screen size, rotor speed, and blades. Hence, blade types, the speed of the rotor, and screen size are some of the major variables that affect the entire milling process.


WET GRANULATION: Wet granulation is a process of adding the liquid solution into powder by involving a mass mix of some dry powder particles with the help of granulating fluid. Hence, these fluids are consists of solvents that are volatile and can be easily removed by drying.

DRY GRANULATION: Dry granulation is the powder agglomeration method that is utilized by pharmaceutical industries in order to benefit the flowability of granules by improving the material size (granules). The procedure of this operation can be performed with the help of a roller press, with some configurations and different types of equipment design.


Oscillating granulators are utilized for different purposes like mild homogenization, grading, size reduction of the powders/granules particles in industries like pharmaceutical, food processing, and chemical industries. The application of this machine in the pharmaceutical industry is to process the powder particles to be used in tablets and powder related ingredients. Another application of the oscillating granulator machine for chemical industries is to be used when granules with minimum size are required to be mixed up with various chemicals. Food processing industries also use the lab oscillating granulator for different types of food materials.


Laboratory oscillating granulator work based on a five-edged rotor. The role of this rotor is to oscillate its horizontal axis on a high speed which is beneficial for both wet and dry granulation. Once the rotor’s process is over, the products (wet or dry powder granules) are replenished from top into the feed hopper. After that, the granules fall onto the rotor lades. This oscillating is processed further when the dry/wet granules are breaked by the oscillating bars set up in a cylindrical manner over the suitable mesh screen. As there are sharp edges in the rotor, it makes it easy to downsize the granules through sieve particles.

Hence, an oscillating granulator is a useful machine when it comes to various granulation processes. This oscillation granulator is beneficial in other aspects which are less power consumption and heavy-duty quality. Perhaps, here is mentioned is the complete process of dry & wet granulation with the help of lab oscillating granulation.

NEW DESIGN FEATURES of Laboratory Oscillating Granulator

What are the Designing Features of Laboratory Oscillating Granulator?

  • Design is cGMP – Current Good Manufacturing Practices compliance.
  • All contact parts AISI 316 & non contact parts AISI 304.
  • Uniformly granulation & fewer fines.
  • Simple & compact Design.
  • Easy to operate, clean, convenient & user friendly.
  • High Speed oscillation motion for very high output.
  • Easy installation to online granulation with Roll compactor & Rapid Mixer Granulator & Bowl of Fluid Bed Dryer.
  • A C Frequency drive for variable Speed.
  • Zero dusting & maintenance free.

Lab Oscillating Granulator TECHICAL SPECIFICATIONS

Tech. Specifications of Oscillating Granulator

Bhgwati -50
1 Kg to 50 Kg / hour
Oscillating Speed
180 per minute
Electric Motor
0.5 HP
Electric Power
0.37 Kw
Motor coupled with Helical gear drive

Laboratory Oscillating Granulator VIDEO

Representational Videos of Oscillating Granulator