Grinder type: sugar powder grinder
Machine structure: split type with cyclone, dust collector, blower
Machine model: SLU-300, SLU-400, SLU-500, SLU-600, SLU-700, etc
Function: grind sugar into powder
Capacity: about 300-2,000kg/h
Unit price: start from about USD7,000 for the smallest model
In this product page, you can see the introduction of the split type design SLU series powder sugar grinder. Such grinder adopts a split-body design integrated with cyclone dust collection. It highlights the core advantages of this modular design, specifically regarding airflow performance, dust removal efficiency, and discharge speed. So this type is ideally suited for medium-to-high-capacity sugar production environments.

The SLU series grinder(split design) is based on the standard SLU standalone grinder unit,the output size is also 20-150mesh for sugar powder. But it is configured with an independent cyclone separator and dust removal system and blower. These components form a split-structure configuration comprising a "pulverizing host + cyclone + dust collector." Unlike joint design, the split-type design arranges the four functional units independently, connecting them via pipes. The core advantages offered by this design are: greater wind force, higher airflow volume, and increased powder production capacity.
To help you better understand the advantages of this design, we have provided a detailed explanation below.
In a split-system design, the pulverizing host, cyclone separator, and dust collector and blower operate as independent units. This allows for the installation of higher-power fans and enables a more optimized air duct layout, resulting in a significant overall increase in airflow force and volume.
Parameter | Joint (Compact) System | Split System |
Blower configuration | Limited integration space; power is restricted | Accommodate higher-power blower |
Air duct resistance | Compact airflow path; relatively high resistance | Optimized air ducts; lower resistance |
Effective air volume | Standard | Significantly enhanced |
Capacity ceiling | Lower | Higher; suitable for medium-to-high production capacities |
Key Conclusion: The split-system design typically generates greater airflow, effectively meeting the material discharge and dust removal requirements associated with high-capacity sugar powder production.

In a split system, the cyclone separator performs an initial gas-solid separation; a substantial portion of the finished product is collected at this stage. Consequently, the volume of dust entering the final dust collector is drastically reduced, lightening the load on the collector and resulting in superior filtration performance.
Parameter | Joint (Compact) System | Split System |
Finished product collection point | Bottom of the cyclone separator | Bottom of the cyclone separator |
Dust collector load | Standard | Lighter (Cyclone has already pre-separated most of the material) |
The combination of greater air volume and an optimized airflow path enables the pulverized sugar powder to be transported more rapidly to the cyclone separator for collection, resulting in a faster discharge rate and higher production efficiency.
Parameter | Joint (Compact) System | Split System |
Airflow velocity | Standard | Higher |
Material conveying efficiency | Standard | Higher |
Discharge speed | Standard | Faster |
So, what application scenarios is this crusher suitable for? So, what specific applications is this crusher suitable for? Please refer to the detailed introduction below.
Due to its characteristics of high airflow and rapid discharge, the split-system design is particularly well-suited for powdered sugar production scenarios requiring medium to high output capacities:
Capacity Scale | Recommended Configuration | Rationale |
10-70kg/h | Standalone Unit (with Bag Collector) | Low capacity; cyclone dust separation is not that important |
70-300kg/h | Joint type | Low capacity; cyclone dust separation is not required. |
300-20,000kg/h | Split System (Large Model + High-Volume Blower) | A high-volume split-system setup is mandatory. |
In the split-system design, the various functional units are arranged independently, resulting in a larger overall footprint compared to the integrated design. If a client's workshop offers ample floor space, even smaller-capacity models can be configured using the split-system design to achieve superior dust collection and discharge performance.
Spatial Conditions | Recommended Choice | Rationale |
Limited space | Joint Unit (Compact Model) | Small footprint; meet basic operational requirements. |
Ample space | Split System | Higher airflow; superior performance; flexible layout options. |
Model | Grind Motor | Blower Motor | Discharge Motor | Output size | Capacity |
SLU-300 | 5.5kw/7.5kw | 4kw | 0.55kw | 20-150mesh | About 300-500kg/h |
SLU-400 | 11kw | 5.5kw | 0.75kw | 20-150mesh | About 400-600kg/h |
SLU-500 | 15kw | 7.5kw | 1.1kw | 20-150mesh | About 500-800kg/h |
SLU-600 | 22kw | 11kw | 1.5kw | 20-150mesh | About 800-1,200kg/h |
SLU-700 | 30kw | 11kw | 2.2kw | 20-150mesh | About 1,000-1,500kg/h |
SLU-800 | 37kw | 15kw | 2.2kw | 20-150mesh | About 1,500-2,000kg/h |
The split-type powered sugar grinder features a modular design comprising a main pulverizing unit, a cyclone separator, a dust collector, and a blower. This configuration is particularly well-suited for medium-to-high-capacity sugar powder production. Thanks to this design, the system benefits from a more powerful blower and the ability to scale up other components accordingly. Consequently, both production efficiency and dust removal efficiency are optimally aligned with the specific requirements of medium-to-high-volume powder processing lines.
For further details or to receive recommendations on model selection, please feel free to contact Salinovate team.
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