Dry granulating machine is design and development of domestic international most advanced dry granulating machine based on the characteristics of GMP concept and traditional Chinese, European Biochemical medicine. Granulation is widely used in pharmaceutical, food, chemical and other industries on the granulation; especially when the material is easy to heat decomposition failure or caking wet, the particles directly for granule, tablet, capsule filling bag tablet.
Dry granulating machine after the drying section from the top of granulator is added, the pre pressing into sheet rolling machine, rolling machine in the double squeeze, materials into sheet, the sheet material after crushing, whole grain, powder screening process, to obtain granular products need.
Material by mechanical compression molding. Don't destroy the chemical properties of the material, decrease the effective content of product. The whole process is closed, no impurities flow, high product purity, and no pollution to environment. The production process automation, suitable for mass production.
Dry granulating machine is provided with a lifting mechanism, feeding device, pressing device, granulating device, hydraulic system, cooling system, dust removal device, electrical control, sieving device, vacuum conveying device (according to customer needs with) ten parts.
A: the lifting mechanism adopts electric pump lifting device, feeding device in the cleaning time.
B: feeding device: dry granulating machine adopts frequency conversion to change the feeding speed
C: pressing device: the variable frequency speed to change the compression speed.
D: granulation, granulation device: to apply to different materials using different granulating cutter, to improve the rate of finished products, adopt frequency conversion to change the granulation, granulation speed.
E: hydraulic system: adopting imported hydraulic components, good pressure maintaining performance, so that the material in the process of working pressure is consistent, reduce the fault of hydraulic system.
F: cooling, using water or cooling water, heat extrusion through a rotary joint circulation cooling device cooling roller produced.
G: dust removal system: dry granulating machine with dust removing device, effectively prevent dust.
H: electronic parts: dry granulating machine man-machine interface control, friendly interface, intuitive operation, convenient.
The man-machine interface and PLC control system, instead of the button, the traditional relay control system, to reduce a lot of electrical components, reduce a lot of contact, connection is greatly reduced, greatly reduces the fault contact failure, greatly improve the reliability of the system, and according to user needs memory parameter content, dry granulating machine operation simple and convenient, has the function of automatic detection system, failure can prompt the user, convenient repair.
Dry granulating machine has the warning and alarm function. Can realize the stepless speed regulation by frequency converter, motor soft start, the inverter has various protection alarm function, can effectively protect the motor, extend the service life of the motor. The electricity saving operation. This system can avoid the motor stall death card, in case of blockage alarm automatically reverse motor troubleshooting, high degree of automation.
I: sieving device: due to the dry granulation technology out of the part of the fine powder, adding a sieving device can be directly will be graded out user needs particles, direct product |
