Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of dispersing mixer in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk dispersing mixer in stock here from our factory. We also accept customized orders.
product key technologies

The JB-SF(D) square bracket series dispersing mixer is built for heavy‑duty mixing and dispersion. It offers strong shearing capacity and stable running, suitable for industrial‑grade material processing and large‑batch sample preparation.
1. The reinforced square stand and lifting structure ensure durability under high‑load working conditions.
2. The high‑power variable frequency motor provides strong output, with precise digital speed control for complex materials.
3. The stirring shaft adopts a secure connection design to support high‑strength dispersion and grinding.
4. The jacketed stainless steel tank with dual clamps ensures stable fixation and effective temperature control.
Principle
A dispersing mixer achieves material mixing through the coordination of mechanical rotation and fluid dynamic effects. The motor drives the stirring shaft to rotate fast once started. Stirring components generate great shear force and turbulent flow in liquids, speeding up the uniform blending of different materials.
Application
1. It is extensively applied in chemical production for mixing, dispersing and processing coatings, inks and adhesives.
2. In food processing, it is used to homogenize the texture of sauces, condiments and dairy finished products.
3. Pharmaceutical workshops adopt it for the configuration and production of medical ointments and emulsions.
4. It supports core processes such as sewage purification and sludge mixing in environmental protection projects.
5. The machine meets the needs of laboratory experimental research and industrial batch production.
Technical Parameter
|
Model |
JB-SF550D |
JB-SF750D |
JB-SF1100D |
|
Power |
550W |
750W |
1100W |
|
Adjustment Range |
0-6000r/min |
0-6000r/min |
0-5000r/min |
|
Dispersion Disc |
50mm, 60mm |
50mm, 60mm |
50mm, 60mm, 80mm |
|
Shaft Length |
320mm |
320mm |
320mm |
|
Shaft Material |
304 stainless steel |
304 stainless steel |
304 stainless steel |
|
Shaft Diameter |
φ20mm |
φ20mm |
φ20mm |
|
Lifting Stroke |
330mm |
330mm |
330mm |
|
External Dimensions |
460×420×760mm |
460×420×760mm |
460×420×760mm |
|
Power Supply |
220V 50Hz |
220V 50Hz |
220V 50Hz |
|
Net Weight |
18kg |
18kg |
18kg |
Conventional Maintenance Cycle And Content
• Daily inspection: Check the bearing temperature before each start-up, whether there is abnormal noise, and clean up the dust and slurry residue outside the bearing seat every week.
• Regular lubrication maintenance:
1. Grease lubricated bearings: Every running 500 ~ 800 hours to add a grease, every 2000 hours to replace all grease, it is recommended to choose high temperature resistance, water resistance of lithium grease ( such as GB / T 7324 standard No.2 lithium grease )
2. Oil-lubricated bearings: Every 1000 hours of operation to replace the lubricating oil, the need to use the equipment speed requirements of the industrial gear oil.
• In-depth maintenance: Every 6000 ~ 8000 hours of operation, disassemble and check the wear of the bearing, replace the bearing with excessive wear, and check whether the sealing parts of the bearing seat are aged and damaged, and replace the slurry in time to prevent the slurry from entering the bearing cavity.
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