Automatic High Shear Mixer Mixing Granulator Wet Type Granulation Machine
The high-position wet mixing granulator is one of the commonly used process equipments in the production of solid preparations in the pharmaceutical industry. It has multiple functions such as mixing and granulating, and is widely used in industries such as pharmaceuticals, food, and chemical engineering. Materials are added to the granulating pot through a vacuum feeder or lifting feeder. Under the centrifugal force of the stirring paddle, the binder is injected through a spray gun by the pressure liquid supply system. At the same time, the cutting knife rotates at high speed. The materials condense into hollow granules in the pot. After granulation, the materials are discharged to the next process (whole granulation or drying).

Type/Item | LP100 | LP150 | LP200 | LP300 | LP400 | LP500 | LP600 | LP800 |
Nominal volume (L) | 100 | 150 | 200 | 300 | 400 | 500 | 600 | 800 |
Productive capacity(kg/batch) | 20-40 | 30-60 | 40-80 | 60-120 | 80-160 | 100-200 | 120-240 | 160-320 |
Mixing rotated speed(rpm) | 20-200 | 20-200 | 20-200 | 20-200 | 20-200 | 20-170 | 20-170 | 20-150 |
Mixing power (kw) | 11 | 15 | 22 | 30 | 30 | 37 | 45 | 55 |
Granulation rotated speed(rpm) | 1000-2500 | 1000-2500 | 1000-2500 | 1000-2500 | 1000-2500 | 1000-2500 | 1000-2500 | 1000-2500 |
Granulation power (kw) | 4 | 5.5 | 5.5 | 7.5 | 7.5 | 7.5 | 7.5 | 11 |
Whole particle rotated speed (rpm) | 300-900 | 300-900 | 300-900 | 300-900 | 300-900 | 300-900 | 300-900 | 300-900 |
Whole particle power(kw) | 1.1 | 1.5 | 3 | 4 | 4 | 5.5 | 5.5 | 5.5 |
Mesh number of whole particle (mesh) | 20-80 | 20-80 | 20-80 | 20-80 | 20-80 | 20-80 | 20-80 | 20-80 |
Working air pressure(Mpa) | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
Air consumption (m³/min) | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | 0.8 | 1 | 1 |
Weight (kg) | 1200 | 1500 | 1800 | 2000 | 2200 | 2500 | 3000 | 3500 |
Unique design of mixing barrel: There is a specially designed mixing barrel with a conical-column composite structure. The inner wall corners have a smooth transition and are polished like a mirror. It does not stick to materials and is easy to clean, ensuring that the materials are not contaminated during the mixing process and facilitating the cleaning and maintenance of the equipment.
Efficient and convenient: Materials in the sealed mixing barrel can complete the mixing and granulating process in just one step, greatly improving production efficiency and reducing the process flow.
Flexible operation: Adopting PLC control, the stirring and granulating motor can be adjusted by frequency conversion. All operations are divided into manual and automatic modes to meet different production needs and operators' habits.
Safe and reliable: Equipped with an interlock protection device, it provides higher safety guarantees for operators and effectively reduces safety risks in the production process.
Detailed records: Equipped with a printer, all process parameters can be automatically printed to ensure that the original records are consistent with the actual production situation, facilitating production management and quality traceability.
Strong expandability: It can be equipped with a wet granulator and a swing granulator and connected with a fluidized bed dryer to form a fully enclosed granulation production line to adapt to different production scales.


Liaoyang Pharma Machinery Co., Ltd. (LPMIE), established in 1992, has matured into a leading group enterprise within three decades. Its predecessor was a Liaoyang-based mechanical manufacturing enterprise founded in 1947, endowing LPMIE with profound manufacturing heritage. It is primarily engaged in the production and sales of machinery for chemical, food, packaging, cutting, forging, and other sectors. The group is composed of a chemical machinery factory, packaging machinery factory, forging machinery factory, and production bases in diverse industries.



LPMIE's equipment enjoys wide popularity across the country and is also marketed in more than 70 countries including the United States, Japan, South Korea, and so on. It offers more than 800 products including mixers, dryers, fillers, forging machinery, and additional varieties. Additionally, LPMIE has successfully completed turnkey projects for production line projects in countries like the United Arab Emirates and Romania, garnering extensive recognition.

