Yuanming Powder grinding mill
Yuanming Powder grinding mill description:
A yuanming powder grinding mill is a specialized industrial equipment designed for processing sodium sulfate (yuanming powder) into fine powder.
It adopts a horizontal or vertical structure, with adjustable fineness ranging from 5 to 300 mesh, and supports continuous large-capacity production. The mill features low energy consumption, high grinding efficiency, and no material agglomeration during processing.
Equipped with a closed dust collection system, it effectively prevents fine powder leakage. This mill is widely used in chemical raw material processing, detergent production, textile printing and dyeing, and feed additive industries, delivering stable, high-purity yuanming powder products.
| Mesh (D97) | 319 Type | |
| Output (kg/h) | Cunsumption of Electricity (kWh/t) | |
| 325 | 10000~12000 | 22-26 |
| 400 | 9000~9500 | 26-30 |
| 600 | 6000~7500 | 31-36 |
| 800 | 5000~6500 | 46-53 |
| 1250 | / | / |
| 377-407 kW | ||
| Mesh (D97) | 219 Type 28 rollers or 26 Roller Price are the same | 309 Type 32 Roller or 28 Roller price are the same | 1160 Type 32rollers or 34rollers price are the same | |||
| Output (kg/h) | Cunsumption of Electricity (kWh/t) | Output (kg/h) | Cunsumption of Electricity (kWh/t) | Output (kg/h) | Cunsumption of Electricity (kWh/t) | |
| 400 | 5000~6000 | 29-38 | 9000~9500 | 26-30 | ||
| 800 | 4000~4500 | 45-53 | 5500~6500 | 43-48 | 6500~7500 | 41-48 |
| 1250 | 2300~3000 | 65-70 | 3500~4000 | 66-72 | 4500~5200 | 59-75 |
| 1500 | 1600~2300 | 83-90 | 2500~3000 | 85-92 | 3200~4000 | 78-90 |
| 2000 | 1100~1600 | 125-133 | 1500~2000 | 125-133 | 2300~2800 | 110-134 |
| 2500 | 900~1300 | 138-145 | 1100~1500 | 138-146 | 1500~1800 | 160-201 |
| 3000 | / | / | 1000~1200 | 185-192 | / | / |
| Total Power | 237 kW | 340-387 kW | 372-457 kW | |||





























- Drawing line: As shown in below picture:

- Dig a hole: The SHM-309 foundation drawing showed size : length:3.65M,wide:3M,highly:0.5M.When Dig the hole need to have reservation some size.
Suggest size: length:4M,wide:3.5M.

- Put reinforced:Arrangement of two layers of rebar in the pit.
The size of reinforced:DiameterΦ16,spacing:20cm,Tie the rebar tightly with steel wire.

- Set mould: Enclose the square pit with template and height is the same as the ground.

- Welded: Accurately arrange the position of the steel mould and motor seat.Put 6 rebar (Φ 24) inside of each steel die (2 steel mould); Four corners of the motor base stand up and 1 rebar(Φ 18). Each rebar is 50 cm higher than the horizontal plane.


- First pouring concrete: The height is the same as the floor.

- Placing main machine steel die: The next day, Placing the main machine steel mould according to the size of the basic drawing.


- Weld: After the steel mould is put in place and make sure all sizes are correct. Weld the steel mould with 6 rebars (Φ24) together.

- The second pouring concrete. When pouring, the first steel mould is pouring half, and then poured another half of the steel mould, then back to pouring the first steel mould. It ensures that the size comparison does not deviate.Attention
- A single steel mould must be horizontal, at the same time, two steel mould dies must be horizontal.
- The pitch-row of the foundation bolts of two steel mould must be accurate. SHM-309 roller mill is 2045mm.
- Two steel mould cannot be misplaced.(It can be corrected by diagonal lines between steel dies, the length of diagonal must be equal.)
- The center line between steel mould and motor seat must be accurate. SHM-309 roller mill is 1900mm.
- After the steel mould is put in place and make sure all sizes are correct, the two steel mould must be welded and fixed with three channels steel before pouring concrete. Make sure the steel mould is not displacement and dimension not error during pouring. (This step must be done.)
What is Yuanming Powder grinding mill?
A Yuanming Powder grinding mill is a specialized industrial equipment tailored for processing sodium sulfate, commonly known as Yuanming Powder, into fine, uniform powder.
Designed with a sealed, anti-moisture structure, it avoids material caking caused by Yuanming Powder’s easy deliquescence feature. Its grinding fineness is adjustable from 5 to 300 mesh, supporting continuous large-capacity production.
This mill features low energy consumption, high automation, and a full closed dust removal system to prevent fine powder leakage. It is widely used in chemical raw material processing, detergent manufacturing, textile printing and dyeing, and feed additive industries.
What is the Yuanming Powder grinding mill process?
The Yuanming Powder grinding mill process is a full closed-loop production flow tailored for sodium sulfate (Yuanming Powder) to avoid deliquescence and caking.
Pretreatment: Crush raw materials to ≤5mm, dry to control moisture ≤0.2% and remove impurities.
Grinding & classification: Feed dried materials into the mill for roller grinding, then screen via a classifier to separate 80-325 mesh qualified powder, with coarse powder returned for regrinding.
Post-processing: Collect fine powder with a negative-pressure system, test indexes, then package automatically. The whole process runs with humidity strictly controlled below 60% to ensure stable product quality.
What are the uses of Yuanming Powder grinding mill?
A Yuanming Powder grinding mill is a specialized processing equipment for sodium sulfate, producing fine powder with adjustable fineness from 80 to 1500 mesh.
It makes 80–325 mesh powder for detergent filling, glass clarification and textile printing and dyeing, meeting the largest industrial demand. For high-end scenarios, it produces ultra-fine, high-purity powder for food additives, medical isotonic regulators and new energy precursor materials.
The mill also supports customized production for chemical synthesis, papermaking pulping and cement early-strength agent fields, with a sealed structure preventing moisture absorption and caking, ensuring stable product quality.
What is the best Yuanming Powder grinding mill process?
The best Yuanming Powder grinding mill process is a fully enclosed low-humidity dry grinding system tailored for sodium sulfate’s easy-moisture-absorption property.
It starts with pre-drying raw materials to control moisture below 0.2%, then crushes them to ≤5mm before feeding into a Raymond mill or vertical mill. The mill runs with a closed negative-pressure airflow, and the built-in high-precision classifier separates 80–325 mesh qualified powder, while coarse particles return for regrinding.
The whole process strictly controls ambient humidity under 60%, avoiding material caking. It boosts production efficiency by 30% and cuts energy consumption by 20%, perfectly fitting large-scale industrial Yuanming Powder production.
Yuanming Powder grinding mill process Application:
The Yuanming Powder grinding mill process delivers tailored fine powder for diverse industrial applications.
For the detergent industry, it stably produces 80–120 mesh powder as a low-cost, high-efficiency filler to reduce production costs. For textile printing and dyeing, it makes 200–325 mesh high-purity powder as a dyeing accelerant, improving color uniformity.
It also provides qualified Yuanming powder for glass manufacturing, papermaking, and cement early-strength agents. The fully enclosed low-humidity system effectively prevents sodium sulfate from absorbing moisture and caking, ensuring consistent product quality for large-scale continuous industrial production.