Formula granule dry granulation machine

Formula granule dry granulation machineSuitable for pharmaceuticals, chemical products, additives, food, cosmetics, etc., it is widely involved in the processing of various active pharmaceutical raw materials and one or more excipients in the pharmaceutical industry. Most of these powder materials have different particle sizes, uneven densities, poor flowability, and are easy to dry, so they must be granulated before being compressed and filled into capsules. The dry granulation process can replace the assembly line input of wet granulation, saving manpower, material resources, and financial resources, and is a new type of energy-saving and environmentally friendly equipment.

The formula granule dry granulation machine is a new generation of granule equipment, consisting of lifting, feeding, pressing, whole granulation, hydraulic, cooling, frame, outer sealing, and electrical components:
① The lifting part is achieved by hydraulic lifting cylinders to raise and lower the feeding mechanism, controlled by limit switches, and interlocked with feeding, pressing, and whole granule.
② The feeding part is driven by an electric motor to pre press and degas the powder using a double cone screw with unequal pitch. According to the performance of different materials, the feeding speed can be infinitely adjusted (variable frequency speed regulation).
③ The tablet press is driven by an electric motor to drive a cycloidal pinwheel reducer, which rotates the transmission shaft and drives the relative rotation of the two pressure wheels to work together with pressure, compressing the powder into flakes. According to the compressibility of different materials, the speed of the pressure roller can be infinitely adjusted (variable frequency speed regulation).
④ The whole granulation part is driven by a variable frequency speed regulating motor to rotate the granulation blade, shaping the sheet material into the required particles and discharging them in the mesh.
⑤ The pressure section is supplied with oil to the oil cylinder by an electric vane pump, which is stabilized by an accumulator. The upper and lower pressure limits are set using an electric contact pressure gauge.
⑥ Cooling can be achieved by using tap water or cooling water, which is forcibly cooled on the surface of the pressure wheel through a bidirectional inner pipe rotary joint and a shaft hole.

Technical Specifications