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Company ProfileShanghai Root Mechanical and Electrical Equipment Co., Ltd
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Disperse dye is a kind of less water-soluble dye. It is firstly applied for the dying of cellulos acetate fiber. With the development of compound fiber, disperse dye with better diffusity and colour fastness to sublimation. Usually the disperse dye wet cake must be mixed with dispersant and ground with horizontal sand mill to create stable crystal-form particle with high diffusity
RTSM-AJ series is the most widely applied dye products making horizontal sand mill. Compared with grinding tank and the vertical sand mill, it can grind the particle size to 1 micron and could give better size distribution. With this 1 micron size. The time to pass the filter paper will be within 16s. For vertical sand mill, even if its price is very low, but due to its working efficiency and the material of the chamber, there will be big particles retain inside the dye slurry which will cause the size distribution not even and the final product size not reach to 1 micron. A nice micron size will contribute to the dying effect and will also has better selling price. At the same time, vertical sand mill has no speed control, so the electricity consumption will be higher than the horizontal sand mill. From this point of view, RTSM-AJ series horizontal bead mill will also help to save the electricity consumption cost.
Besides of dye, RTSM-AJ could also be used in industries with high requirements for fineness and dispersion property such as disperse dye, vat dye, organic pigment, water slurry, pesticide sc etc.
1. Patent grinding disc structure of the grinding bead mill has a bigger action area for the grinding media. Bigger shearing force and higher efficiency.
2. Double cooling systems for the chamber and end cap. The dissolvent which is compatible with grinding material can be added as cooling agency to reduce the production loss because of the leakage.
3. Feeding device: USA imported pneumatic diaphragm pump or frequency control gear pump is optional as clients' requirements. Feeding and discharging tubes are imported USA with good solvent resistant property.
4. High security property. The grinding bead mill will automatically stop working when there is water shortage, air pressure shortage or over-high material temperature.
5. Grinding chamber and rotor is made of high wear resistant alloy steel which has no metallic pollution and discoloring. PU and ceramic material are optional according to actual condition.
6. Reasonable design for inner and outer structure allows stable performance with no vibration and noise.
7. Ceramic and PU material are optional.
8. Frequency control and PLC are optional
9. With CE&ISO9001:2008 qualification.
10. Dynamic or static separating system for different material to ensure smooth discharging.
Chamber Volume (L)
Media Size (mm)