Feed size: ≤40mm
Finished product fineness: 400-1000 mesh
The H5M series German-style intelligent grinding mill is a new product with high technical level, developed by the Hongxing Group Research Institute based on more than 40 years of experience in grinding equipment research and development, the actual situation of users using grinding equipment over the years, and the needs of the grinding industry.
It absorbs advanced and mature grinding technologies and concepts from home and abroad.
Capable of processing over 200 different types of materials, with strong adaptability to various mining,construction, and industrial processing scenarios.

High-pressure centrifugal fan, energy-saving and efficient, ensuring stable airflow for system operation.
Unique thin oil lubrication structure for the main shaft and grinding roller assembly significantly improves lubrication, extending bearing life to 3-10 years, with a lubrication cycle of up to 6 months, simplifying maintenance.
Grinding roller linkage pressurization technology increases crushing pressure to 2.5 tons, significantly improving the ability to crush hard materials, and increasing the output of ordinary materials by more than 10%.
V-belt and gear drive, compact structure, smooth transmission, and low noise.
Stepless frequency conversion turbine classifier improves powder classification efficiency and accuracy, allowing the finished product particle size to be adjusted arbitrarily between 50 mesh and 800 mesh, with a screening rate adjustment range of 80-99%.
Equipped with a dedicated pulse dust collector, achieving a dust removal efficiency of 99.9% and an emission concentration of <10mg/Nm³, which is superior to national environmental emission standards, enabling dust-free operation in the production workshop.
| Model | Feeding size (mm) |
Finished product size (mm) |
Capacity (t/h) |
Grinding ring diameter (mm) |
Number of grinding roller | Power of main machine (kW) |
Blower power (kW) |
Analyzer power (kW) |
| H5M115 | <25 | 0.25-0.015 | 1.2-15 | 1220 | 4 | 55 | 55 | 15 |
| H5M145 | <30 | 0.25-0.038 | 2-26 | 1570 | 4 | 90/110 | 110/132 | 22 |
| H5M178 | <35 | 0.25-0.038 | 3-38 | 1950 | 4 | 185/200 | 200/220 | 30/37 |
| H5M198 | <35 | 0.25-0.038 | 6-45 | 2040 | 5 | 250/280 | 250/280 | 45/55 |
| H5M218 | <40 | 0.25-0.038 | 7-55 | 2340 | 4/6 | 315/355 | 315/355 | 55/75 |
Note:processing Capacity May Vary With Different Materials And Feeding Sizes.
| Model | Capacity (t/h) |
Power of main machine (kW) |
| H5M115 | 1.2-15 | 55 |
| H5M145 | 2-26 | 90/110 |
| H5M178 | 3-38 | 185/200 |
| H5M198 | 6-45 | 250/280 |
| H5M218 | 7-55 | 315/355 |
Note:processing Capacity May Vary With Different Materials And Feeding Sizes.