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Dual Jar Hi-Energy Rotary & Shaker Ball Mill w/ Remote Controller (Ar Gas Compatible) - MSK-SFM-3-II

In stock
Item Number: MSKSFM3II
Transported by LTL Freight (Truck)


Optional Jar
MSK-SFM-3-II is a dual jar high energy ball mill with 3D movement which can mill two types of powder into nanoscale at the same time.  It has a higher impact force created by three-dimensional movement, e.g. rotation, vibration and oscillation with frequency up to 1000 RPM.  The 24VDC motor is built-in with the separated and programmable control unit, which can be operated inside a glovebox with Argon gas.


  • Dual jar design for milling two types of the sample at the same time.
  • The 24VDC motor allows use in Ar gas environment.RPM with the separated control unit.
  • Two sets of mill jars ( SS and nylon, a total of 4 jars ) are included for immediate use.
  • Two years warranty

Standard Milling Jars & Media
Power Input

  • Single-phase 110VAC or 240VAC  50/60Hz  with The USA plug  ( Change switch inside power supply )
  • Power consumption:  120 W
Control Unit

  • The separated control box for remote operation in a glove box or fume hood.  
  • ( If using inside the glove box, you need to order KF40 feedthrough at the extra cost of $600.00)
  • Speed control:  300 - 1000 rpm adjustable; Below 250 RPM may result in strong resonance frequency.
  • Time control:   0 - 30 minutes adjustable 
  • Three segments programmable  via color touch screen for forwarding rotation, backward  rotation, and running time
  •  The estimated acceleration gravity:  ~ 50G
Feeding Granularity
  • <1mm 
Discharging Granularity 0.1 micron minimum for certain material ( Mainly ceramic material )
Note:  To achieve finer or desired particles via ball mill is a research project, which is dependent on the material to be milled, grinding time and speed, combination of grinding jar and milling ball etc.  It is the user's responsibility to find the best milling procedure based on the material.  Buyers are welcomed to MTI laboratory at California test before purchase.
Noise Level 87dBA (standing at 1ft with the machine lid open and SS milling balls in the jar)
Compliance CE Certified
NRTI certification is available upon request at an extra cost
  • One year's limited warranty for parts with lifetime technical support.
  • Alumina jars are not covered by the warranty.
Operation Video

Optional Jars

  •  Optional jar and grinding balls are available in the product options bar  (click Pic below to  order spares )   
  • For small amount milling ( 1- 5 ml), pls use 4 cavity jar for hi-throughput milling
SS vacuum jar                50ml alumina jar                    Alumina balls       80ml Acrylic jar             Zirconia jars               4 cavities jar
Application Notes
  • Attention: In order to achieve the best grinding effects, it is suggested to use milling balls with a diameter of less than 10mm for a 50ml alumina jar
  • Tips for choosing proper jars and milling media for milling and grinding application:
    • SS mixing jar is suitable for grinding various metal materials
    • For milling the oxide material, please choose Nylon or alumina/zirconia jar and media
  • Please consider our SYU-3 Ultrasonic Filtration System for filtering the product.
  • DO NOT USE stainless steel balls in Alumina jars or vice versa to avoid contamination. 
  • Bulk samples must be crushed before grinding. Please consider MTI Jaw crusher ( click pic below right )
Overall Dimensions

       Click picture to see details      containment chamber VGB-4P ( May put in the vacuum glovebox )

Net Weight 80 kg 
Shipping Dimensions 48"(L) x 40"(W) x 36"(H)
Shipping Weight 218 lbs
Item No. Descriptions Qty Picture
MSK-SFM-3-II Main Machine  1 unit
EQ-MJ-3-80NL 80 ml Nylon Jar 2 piece
Zirconia Mixing Balls (4 pcs of 11.5 mm, 10 pcs of 10 mm and 10 pcs of 8mm)
2 set
EQ-MJ-3-80SS 80 ml SS jar 2 piece
EQ-SS ball SS balls (2pcs  20mm; 2pcs  15mm; 2pcs  12mm; 2pcs  10mm; 4pcs  8mm; 8pcs  6mm) 2 set
SFM-ACC#02 O.D 50mm, Dia 2.65 Sealing Gasket 2 set
SFM-ACC#03 Motor driving belt 1 unit
SFM-ACC#04 Open-end wrench 1 unit
SFM-ACC#05 Hex-wrench (5mm & 6mm) 1 set
SFM-ACC#06 Power cord (without plug) 1 unit
MTI-SFM3-SPRG Base Cushion Springs 6 pieces
Consumables & Accessories (Click to view recommended spare parts list)
EQ-AJ-50 Al2O3 Jar with SS Jacket  (50 ml) Option
EQ-ALOball-3 Alumina Milling Ball Option
EQ-MJ-3-80VSS Vacuum Stainless Steel Jar (80ml) Option
EQ-MJ-3-80AC Acrylic Jar (80ml) Option

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1. Prices listed online are valid for the US market and who pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
2. We may add extra charges for paper order and net30 terms due to extra labor costs.
3. The prices listed are subject to change without notice.