Vertical All-Ceramic Bead Mill

BY-NMLS Vertical Wet&Dry Dual-Purpose All-Ceramic Bead Mill

Resolving the challenge of process fiexibility

The vertical structure achieves high material circulation efficiency. Batch processing time is shortened by 30% compared to traditional horizontal bead.

The Boyee BY-NMLS is an advanced Vertical All-Ceramic Bead Mill designed to resolve the core challenge of process flexibility in nano-material grinding. As a true wet and dry dual-purpose system, this All-Ceramic Bead Mill eliminates the need for separate equipment across different grinding processes — consolidating five distinct grinding modes into a single compact vertical platform.

Unlike conventional metallic bead mills, the BY-NMLS is built as a genuine Full-Ceramic Sand Mill: every component in direct contact with the material — the grinding chamber, agitator shaft, dispersion disc, and separation screen — is manufactured from high-performance ceramics. This ensures complete freedom from metal ion dissolution, making it the definitive solution for materials where contamination is unacceptable.

The vertical chamber design of this Vertical Ceramic Bead Mill further enhances material circulation efficiency through the combined effect of gravity and agitation, reducing batch processing time by 30% compared to traditional horizontal bead mills. For researchers and manufacturers working with sensitive or exotic materials — from sulfide solid-state electrolytes to probiotic microencapsulation — the BY-NMLS Ceramic Nano Bead Mill delivers the process purity and flexibility that no horizontal system can match.

BY-NMLS Vertical Wet&Dry Dual-Purpose  All-Ceramic Bead Mill
Equipment advantage
01

5 Grinding Modes Available

02

All-ceramic Grinding Chamber

03

Ceramic Stirring Shaft and Rotor System

04

All-ceramic Construction Eliminates Contamination and Wear Issues

05

Cooling Temperature Control System and Drive Control System

Why Choose the BY-NMLS All-Ceramic Bead Mill?
High Purity & Zero Metal Contamination

The BY-NMLS Full-Ceramic Sand Mill uses ceramic components for all material-contact parts, eliminating metal ion contamination. This is essential for sensitive applications like battery electrolytes, semiconductor slurries, and pharmaceuticals.

Superior Corrosion & Wear Resistance

With hardness exceeding alloy steel, the ceramic structure ensures long-term precision and reduced maintenance. It also resists corrosion from acids, alkalis, and organic solvents.

Low Friction & Effective Thermal Control

Smooth ceramic surfaces reduce friction and heat generation, protecting heat-sensitive materials from degradation, phase changes, or loss of activity.

Stable Operation & Process Versatility

The lightweight, rigid ceramic shaft enables low-vibration, high-speed operation for uniform grinding. Its design also supports both dry and wet processes with simple parameter adjustments.

Same series of products

BY-NMLS 1L

BY-NMLS 5L

BY-NMLS 2L

BY-NMLS 10L

BY-NMLS 1L
Equipment characteristics:

Dry Grinding

Wet Grinding

Pressurized Grinding

Cryogenic Grinding

Inert Gas Grinding

Dynamic Balancing Design

Low friction loss

Structural Compatibility

High purity and zero pollution

Excellent corrosion resistance and wear resistance

2.2

Main drive motor (KW)

1

Effective cavity volume(L)

100-6000

Spindle speed (r/min)

0.5

Feed capacityL/time

0.6-3.0

Grinding media size (mm)

40-60

Grinding media fill rate (%)
BY-NMLS 5L
Equipment characteristics:

Dry Grinding

Wet Grinding

Pressurized Grinding

Cryogenic Grinding

Inert Gas Grinding

Dynamic Balancing Design

Low friction loss

Structural Compatibility

High purity and zero pollution

Excellent corrosion resistance and wear resistance

5.5

Main drive motor (KW)

5

Effective cavity volume(L)

100-4000

Spindle speed (r/min)

2.5

Feed capacityL/time

0.6-3.0

Grinding media size (mm)

40-60

Grinding media fill rate (%)
BY-NMLS 2L
Equipment characteristics:

Dry Grinding

Wet Grinding

Pressurized Grinding

Cryogenic Grinding

Inert Gas Grinding

Dynamic Balancing Design

Low friction loss

Structural Compatibility

High purity and zero pollution

Excellent corrosion resistance and wear resistance

3

Main drive motor (KW)

2

Effective cavity volume(L)

100-5000

Spindle speed (r/min)

1

Feed capacityL/time

0.6-3.0

Grinding media size (mm)

40-60

Grinding media fill rate (%)
BY-NMLS 10L
Equipment characteristics:

Dry Grinding

Wet Grinding

Pressurized Grinding

Cryogenic Grinding

Inert Gas Grinding

Dynamic Balancing Design

Low friction loss

Structural Compatibility

High purity and zero pollution

Excellent corrosion resistance and wear resistance

7.5

Main drive motor (KW)

10

Eective cavity volume (L)

100-3000

Spindle speed (r/min)

5

Feed capacityL/time

0.6-3.0

Grinding media size (mm)

40-60

Grinding media fill rate (%)
Optional rotors

The grinding system can choose turbine and rod pin according to the requirements:

Turbine rotor

Providing more gentle and meticulous grinding effect can effectively prevent excessive material dispersion and improve TurboMax patented Turbine(Turbo) structure grinding quality and accuracy

Rod pin rotor

The rod-pin rotor structure has high linear velocity, which can form continuous strong grinding in the grinding(Chamber), and the impact and grinding effect on the material is more intense

Optional materials

Zirconia

Polyurethane (PU)

Silicon Carbide

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