类别： Bead Mills
型号： KBWS
特点： Best-selling nano wet grinding machine with rod-type grinding bars, large-area centrifugal separation screen discharge, high discharge flow rate, excellent filtration effect, and high grinding finenes
KBWS series new rod-type bead mill, a continuous wet grinding equipment, adopts a closed continuous working chamber to prevent material volatilization. Simple operation, safe and reliable, high grinding fineness, efficiency 2~3 times that of ordinary disk sand mills. Suitable for material grinding in industries such as coatings, inks, pigments, color pastes, cosmetics, pesticides, and pharmaceuticals. Can grind aggregated material particles to ultra-fine requirements in a short time.
1. High-flow ultra-fine circulating grinding;
2. Fully enclosed, golden ratio of grinding tank length to diameter.
3. Perfect combination of large-size hollow shaft rotors and high-flow screen drum separators optimizes product particle size distribution;
4. Turbine-type shaft rotors with nano-level grinding achieve 3-5 times the efficiency of conventional sand mills;
5. High-flow design ensures that materials spend very little time in the grinding chamber, allowing the heat generated during grinding to be quickly carried away by circulating materials, effectively solving the heat dissipation issue of traditional sand mills;
6. For materials with high fineness requirements and low viscosity, small-diameter grinding beads are used, along with scientifically designed shaft rotor geometry and distribution in the grinding chamber, to save energy;
7. Dual-end mechanical seal with independent cooling unit and sensor monitoring to ensure equipment safety;
8. Grinding component materials can be reasonably switched according to material characteristics and customer requirements, including zirconia, polyurethane, wear-resistant alloys, and other materials.
Its working mechanism is through the motor driving the pins to rotate at high speed, while transferring energy to the grinding medium and liquid-phase materials. Through the collision, extrusion, and other actions between the two, the purpose of ultra-fine grinding is achieved. Pins (tungsten carbide material) are arranged on the rotor and cylinder to enhance the impact and shearing effect on the material, improving the dispersion and grinding effect. There is also a structural performance for adjusting the amount of beads to adapt to the grinding performance requirements of different products.
Adjustable dynamic separation screen system: The dynamic design ensures smooth material flow, enhancing grinding efficiency; the gap can be adjusted to 0.3mm, and users can select φ0.6-φ1.0 mm grinding media, creating conditions to improve product fineness.
The entire machine features triple cooling—internal, external, and end-face—ensuring timely heat dissipation during grinding; equipped with real-time monitoring and protection systems for water temperature, material temperature, material pressure, water pressure, and air pressure, guaranteeing normal equipment operation.
| Model | (kw） | Working Chamber Volume（L） | (L/h） | Grinding medium (mm） | Cooling water consumption (m3/h） | Compressed air (bar) | Weight |
| KBWS-20 | 30 | 20 | 0-720 | 0.5-2.0 | 1.5 | 2月6日 | 1200 |
| KBWS-30 | 37 | 30 | 0-900 | 0.5-2.0 | 2 | 2月6日 | 1500 |
| KBWS-50 | 45 | 50 | 0-1200 | 0.5-2.0 | 2.5 | 2月6日 | 2000 |
Note:
* The processing capacity in the table is determined with "water" as the medium. Selection should be based on detailed calculations considering parameters such as the product's viscosity and specific gravity.
* If the conditions involve high temperature, high pressure, flammability, explosiveness, corrosivity, etc., detailed data must be provided for customized selection and design.
* This table does not include all products. For more information, please contact our sales engineers.
Widely used in factories, enterprises, research institutions, universities and colleges, etc., for wet grinding and coating, ink, paint, pigment, slurry, functional ceramics, printing inkjet, TFT/LCD color filter dispersions, lithium battery materials, thermal sensitive paper, CMP, ceramic ink, nanopowder, nanopigment and food additives in fine chemical fields. It can grind polymeric material particles to the required fineness in a short time. Simple operation, safe and reliable, high efficiency.
