Inert Gas Bead Mill

GFM-1L Dry Bead Mill

The GFM-IL Dry Bead Mill is a highly efficient and precise hydration processing equipment , designed for laboratory and dry grinding applications.


Its core advantages lie in enhancing medium precision and achieving fine particle refinement, making it suitable for processing high-temperature materials, ceramic fibers, metal oxides, and other wear-resistant applications.


The equipment features full-chain integration, a dynamic centrifugal force system, and loop temperature management, ensuring excellent grinding efficiency while delivering contamination-free and highly stable grinding results.


The GFM-1L Dry Bead Mill exemplifies the capabilities of advanced Bead Mills and Bead Grinding Machines. Its combination of high precision, efficient dry grinding, and robust material handling makes it an ideal choice for laboratories and industrial applications requiring fine particle refinement. By integrating dynamic centrifugal force, loop temperature control, and full-chain processing, this Bead Grinding Machine ensures consistent, contamination-free results, highlighting the superior performance and reliability of modern Bead Mills.

GFM-1L Dry Bead Mill
Equipment advantage
01

Asymmetric membrane design and plastic flow separation device; spindle speed: Φ590/1min; impeller speed: 4~6m/s; bidirectional vortex formed by counter-rotation.

02

Oxidation filter (pore size gradient design) with maximum surface density processing and filling performance (>99.2%).

03

The labyrinth seal adopts precision axial radial gap control (0.05-0.1mm) and multi-stage meandering runner design, forming an efficient pneumatic barrier under 0.3MPa gas pressure.

Dry Grinding Process
Dry Grinding Process

① Quantitative Input of Raw Material:The raw material is measured by a high-precision quantitative feeder and transported to the GFM dry bead mill.

② Crushing Coarse Powder Particles:Coarse powder is sent to the crushing zone, where particles are broken by high-frequency collisions between the impeller and grinding beads in the grinding chamber.

③ Full Shear Crushing:Under the action of the grinding rotor, the beads and material fully collide and undergo shear crushing, then are sent to the classification zone.

④ Grinding and Classification:After crushing, the material is classified into coarse and fine powder by centrifugal force; coarse powder returns to the grinding zone.

⑤ Fine Powder Separation and Recovery:Fine powder is discharged from the GFM dry bead mill and recovered via a cyclone separator and bag filter.

Technical indicator
0-950r/min

Spindle Speed

1-8mm

Bead Diameter

1.6-1.9KG

Bead Loading

3KWh

Energy Consumption

1.5-5KGpowder/batch

Optimal Batch Capacity

GFM-1L Technological Innovations & Performance Comparison

GFM-1L

GFM-1L
Working Principle:

Reverse dual-spiral + TiN coating

Ceramic segmented screen

Permanent magnet synchronous motor + direct drive

Multi-channel water cooling + PID control

1

Volume of grinding chamber(L)

1- 8

Bead Diameter(mm)

1.6-1.9

Bead Loading(KG)

1.5-5KG

Optimal Batch Capacity(powder/batch)

740

Flow Area(mm²)

0.5-4

Screen Gap(mm)
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

二维码

扫码关注