Dual power sand mill

Product Specification

Product Introduction:

The dual power nanorod pin type sand mill is a newly developed machine that is suitable for nano grinding of ultrafine powder particles below 100nm in the market. The centrifugal rotary separation system overcomes the problem of adding tiny grinding beads with a diameter of 0.03mm. The new separation technology is designed with patented technology and ultrafine grinding medium grading technology, ensuring smooth and unobstructed material discharge, never blocking the screen, and avoiding situations such as cleaning the screen. Efficient nano sand mills that are available from small-scale experiments to large-scale production; Through optimized innovative structural design, it can be applied to ultrafine dispersion grinding of materials such as silicon carbon negative electrode materials, graphene, carbon materials, ceramic nitride materials, nano polishing liquids, etc.

Performance advantages:

Using tiny grinding media
The small grinding media that can be used are much smaller than traditional grinding beads, usually high-quality zirconium beads with a diameter of 0.03mm or more, and high-energy zirconium beads with diameters of 0.05mm, 0.1mm, and 0.2mm are commonly used; Stable flow rate, no blockage or leakage of beads, and capable of high-intensity dispersion and grinding, with particle range up to D90=50nm.
Suitable for nano processing of zero pollution, difficult to disperse, and high hardness materials
According to the characteristics and diversity of customer products, silicon nitride ceramics, zirconia ceramics, silicon carbide materials, hard alloy materials, and polyurethane materials can be selected for optimal matching.

Flexible dispersion of thermosensitive materials

Excellent cooling effect around the grinding chamber, combined with the flexible dispersion of the rotor,overcomes the adverse effects of temperature on thermosensitive materials

The optimal particle size distribution

In a reasonably designed rotor and stator, the narrow grinding chamber concentrates energy distribution, achieving strong dispersion effect in a short period of time. The channel type internal circulation grinding enables the material to obtain sufficient grinding and particle consistency

Dual power discharge system

The latest independently designed dual power discharge structure can achieve rapid slurry flow and graded addition of tiny grinding media
Intelligent design

Intelligent production system design, with built-in grinding data acquisition and storage function, human-machine interface, suitable for large-scale intelligent production lines

The sand mill is a stirred ball mill mainly used for ultra-fine grinding processing of materials.The working principle of the sand mill is that the stirring device makes the grinding balls perform a stirring motion in the grinding tank, thereby generating strong impact force, extrusion force and shear force. These forces act on the materials to crush them to a nanometer or micron-level fineness.

- Features:

High grinding efficiency: The stirring device makes the grinding balls perform a stirring motion in the grinding tank, generating strong impact force, extrusion force and shear force. Compared with ordinary ball mills, it has stronger shear force and impact force, and can achieve nano-scale and micron-scale grinding.

Specification: 1L-600L

Can be customized according to customer requirements

Can provide long-term technical guidance to customers

Application: