SW SeriesHorizontal Sand MillIt is a completely sealed horizontal sand mill, especially suitable for precision wet grinding and dispersion.Horizontal Sand MillIt can fully leverage the ** dispersion capability, combining the shape and arrangement of the dispersion disc in the dispersion cylinder, as well as the correlation of their respective elements, with the company's accumulated expertise in crushing andDisperserA medium dispersing machine developed for fully efficient technical implementation. To achieve the ** linear velocity, variable speed is set as the standard specification, delivering ** energy to the beads and dispersed materials within the range of 1 to 16 M/S. Compared to conventional machines, this result significantly improves production efficiency and achieves fine particle formation (narrow particle size distribution) depending on the material being processed.

Dispersion:

---It has a strong impact and can achieve high dispersion efficiency.
---By achieving **high linear velocity** through variable speed, the centrifugal force is increased, thereby enhancing impact force and achieving a high degree of dispersion.
---The dispersion disc is newly designed with a flow-through hole pattern to enhance the recirculation effect of the beads, thereby increasing the grinding area and amplifying the impact force on the processed material. This improves the dispersion efficiency.
---By adopting a new design that increases the outer circumference of the dispersion disc, the movement of the beads is enhanced, achieving efficient dispersion.
---Due to the improved dispersion characteristics mentioned in points [1] to [4] above, the localized clustering of beads is reduced compared to previous machines. This increases the flow rate of the processed material, allowing the bead filling volume **to reach up to 90%**.

Complete airtightness:
The fully enclosed structure of the dispersion cylinder prevents the ingress of air, the formation of bubbles, and the evaporation of solvents.
Separation method of beads/spheres:
To separate the processed material and beads inside the dispersion and separation cylinder, there are two separation methods: gap separation and screen separation. The choice depends on the properties of the processed material and the production process.

Advantages of the Gap Separation Method
...can be used with high-viscosity materials.
...reduces blockages through self-cleaning function
...Wear-resistant materials can be used to extend service life.
...Advantages of the Filter Screen Separation Method
...can be easily installed and removed from the outside.
...increase the area of the opening.
...can achieve high-volume production.
Shaft seal:
Based on years of experience, the use of high-safety, high-durability double-end face and pressed mechanical seals allows for a pressure of 0.7MPa (7Kg/cm²), and can also accommodate high-viscosity materials. Due to its unitized structure, it can be easily replaced. For cooling and lubrication of the rubbing surfaces (seal fluid), the same solvent, water, or other liquids as the processed material can be used.
Dispersion disc:
Using heat-treated high wear-resistant steel gives it excellent high corrosion resistance and wear resistance characteristics.
Additionally, dispersion disc materials suitable for various processing materials are available for selection.
Jacket:
The separate cooling structure (jacket) of the dispersion inner cylinder provides better cooling performance compared to previous machines.
**Repair:**
Using modular components to improve maintenance efficiency can shorten the time required for tasks such as disassembly, cleaning, and part replacement, thereby reducing operational costs.
Machine protection device:
Machine protection device

...Mechanical seal liquid set pressure detection
...Detection of the Upper Temperature Limit of Mechanical Seal Fluid
...Lower limit detection of mechanical seal liquid level
...Detection of the upper limit of inner cylinder pressure
The standard format consists of the above four points.
In addition to the above standard models, optional configurations are available. By installing various sensors and measuring devices, automation and unmanned operation can be achieved.
**Optional Configuration:**
The materials for the inner cylinder and dispersion disc include, in addition to high-wear-resistant steel for machinery, alumina ceramic, silicon nitride ceramic, zirconia ceramic, polyurethane rubber, and others.
Continuous production can utilize two-unit or multi-unit configurations.
SW Series Horizontal Sand Mill Parameter Specification Table: