### Core Function & Application Sugar is uniquely prone to caking, sticking, and melting during grinding, which can ruin powder consistency and damage standard equipment. This machine is engineered specifically to solve these issues, using air-classification technology to produce free-flowing, uniform fine sugar powder. Composed of three core components — the main grinding unit, auxiliary system, and electric control box — it supports continuous production. Widely used in food and beverage processing, it handles sugar grains, food ingredients, chemicals, and cosmetics with ease.
### Tailored Advantages for Sugar Processing - **Anti-Caking, Low-Heat Grinding**: The air-classified design generates minimal heat, preventing sugar from melting or clumping during processing, resulting in free-flowing powder. - **Adjustable Fineness Control**: Adjust the classifier speed to control particle size, allowing you to produce everything from standard powdered sugar to ultra-fine grades for confectionery. - **Dust-Free, Clean Operation**: The fully enclosed system collects all fine sugar dust in the built-in box, preventing waste and keeping the workspace clean. - **Food-Grade, Sanitary Design**: Built with smooth, easy-to-clean surfaces that meet food safety standards, making it ideal for confectionery, bakery, and beverage production. - **Reliable, Long-Term Performance**: Equipped with high-quality motors, bearings, and parts from world-renowned brands, ensuring stable operation even with continuous, high-volume runs.
### Design & Working Principle The Sugar Powder Grinding Machine operates through a continuous, closed-loop process optimized for sugar: 1. **Feeding & Shearing**: Sugar grains are fed into the mill chamber via a screw conveyor, where rapidly spinning blades chop and grind them into fine particles. 2. **Air Classification**: The powder passes through a guide ring into the classification chamber. Larger, unprocessed sugar particles are thrown back for further grinding, while fine particles continue forward. 3. **Cyclone Separation & Collection**: Fine sugar powder enters the cyclone separator, where it is collected as finished product. Any residual dust is captured in the dust collection box. 4. **Integrated Control System**: The electric control box precisely manages all working parameters, allowing you to adjust speed and airflow to match different sugar types and fineness requirements.
| Model | WFJ-10 | WFJ-15 | WFJ-20 | WFJ-30 | WFJ-60 | WFJ-80 | WFJ-100 |
| Production Capacity (kg) | 10~50 | 50~100 | 80~200 | 200~400 | 400~800 | 500~1000 | 600~1200 |
| Feeding size (mm) | <5 | <10 | <10 | <12 | <12 | <12 | <12 |
| Crushing fineness (mesh) | 80-600 | ||||||
| Motor power (kw) | 12 | 13.37 | 18.37 | 42.5 | 77.5 | 96 | 138 |
| Spindle speed (rpm) | 4000 | 5800 | 4200 | 3800 | 3200 | 2800 | 2000 |
| Weight (kg) | 500 | 1000 | 1200 | 1800 | 2500 | 3000 | 4000 |
| Overall dimension (L*W*H)(mm) | 1700x1800x2200 | 4500x1250x2700 | 6000x1250x2900 | 7100x1300x3650 | 8000x2300x4500 | 8500x2500x4600 | 10000x2800x5000 |
*The above specifications are provided for reference only. We can also design and manufacture different standard upon customer's request.
















