Micro Particle Grinding Pulverizer Machine For Food / Pharmaceutical Industry

Features

1. In the machine chamber, there is the leaf structure. When operation, the air in the grinding chamber is blown out by the rotary leaves taking out the heat. Therefore, there is not much heat in the chamber to ensure the characteristic of the material.

2. When operation, the strong air flow can expel the material out. So it

can pulverize the heat sensitive and sticky material with good effect.

3. For the good performance on the heat, it can be the substitute of universal crusher.

4. Expect the pull force of the fan, the air flow in the grinding chamber blows the fine powder out (the fineness of the powder is adjustable through the sieves). Thus, it can increase the capacity of the machine.

WFJ Micro- Particle Grinding Machine (Micro- particle grinding machine ) (Micro- particle milling machine machine )( Milling machine)

Principle

This machine is a hammer typed crusher with high speed. The material is fed into the crushing chamber through a hopper by a conveyor and crushed by high speed rotating hammer. The crushed material is enters into the catcher automatically under the effect of rotating centrifugal force, and the dust is filtered and recovered by the dust collector through a bag. Designed according to "GMP" standard and wholly made of stainless steel, this machine has no flying dust during production. And can improve the utilization rate of material and reduce the cost of enterprise, thus reaching the international advanced level.

◆ The material enters the grinding chamber via the screw feeder and then sheared and broken by the fast-rotating knives .The power passes the guide ring and enters the classification chamber. As the classification wheel is in revolution, both the air force and centrifugal force act on the powder.

◆ As the particles whose diameters are greater than the critical diameter (diameter of the classification particles) have a great mass, they are thrown back into the grinding chamber to be ground again, while the particles whose diameters are smaller than the critical diameter enter the cyclone separator and bag filter via the material exit pipe be means of negative pressure wind conveyance.The discharge material meets the requirement for the product.

Applications

The equipment consists of main machine, assistant machine and control cabinet. The process of production is continuous. The machine is extensively used in pharmaceutical, chemical and food industries for pulverizing dry brittle materials.

The electronic systems and their safety should comply with the requirements set forth in 21 CFR Part 11 and GMP Annex 11;

The data should be collected at appropriate time intervals and stored in the system in a fixed format that can be printed out/read;