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Micromag 20

Make: FMB | Bar Length: 6', 12' | Bar Diameter: 0.031” – 0.787”

The FMB Micromag is a magazine style automatic bar feeder for bar stock diameters ranging from 0.8–20 mm. This precision bar feeder is specifically designed for small Swiss type lathes used for medical

The Micromag is also a bar loader for all swiss type lathes up to 20mm with a nominal passage, which is designed for permanent or occasional operation with the smallest diameter ranges.

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Features: Micromag 20 Bar Feeder

  • Bar diameter capacity: 0.8 mm to 20 mm (.0310” to .787”)
  • Automatic loading magazine — 9 linear inches of rack capacity
  • Walking beam bar separation system (patent pending)—drops out of the way when running larger diameter bars – 21 bar capacity
  • Polyurethane guide channel system — noise & vibration dampening
  • Ultra quick change guide channels and pusher—10 minute full changeover, 3 minute changeover within same channel set
  • Hydrodynamic support via high volume oil flow into channels
  • Omron motion control — dependable and user friendly, allows easy bar feeder parameter changes
  • Bearing block steady rest. Super rigid design is mounted to base of the machine to provide maximum support of bar stock and pusher
  • Separate floor mounted electric cabinet isolates electronics from vibration
  • (1) Guide channel set to be chosen by customer. Several sizes to choose from, each handling a specific stock range. See chart on next page. (spindle liner required if channel set is not lathe’s max capacity)
  • (1) Universal telescoping front nose and (1) nose I.D. liner specific to pusher
  • (1) O.D. bar stock collet (to be chosen by customer, specific collet needed for each stock diameter)
  • Swiss headstock synchronization device
  • Automatic remnant retraction, self centering gripper
  • Custom lathe cable and interface plugs
  • Polyurethane bushing blocks (2 pieces)

Technical Specifications
Bar diameter capacity-no bar preparation:0.8 mm to 20 mm (.031” to .787”)
Bar diameter capacity-with bar preparation:0.8 mm to 23 mm (.031” to .905”)
Maximum bar length:3800 mm (12 feet 5 inches)
Minimum bar length:1000 mm (39.400”)
Maximum remnant length:320 mm (12”)
Magazine rack capacity:9”
Bar loading cycle time:25 seconds for 12 foot bar
Material straightness specification:.007” TIR/foot of material (V blocks, 3 points equidistant)
Feed force (pusher torque):max 300 N, adjustable
Forward feed rate:710 inches/minute max, adjustable
Return feed rate:1420 inches/ minute max, adjustable
Power consumption:1.5 kW – (2 kVA)
Operating voltage:230V/60Hz 3-phase
Control voltage:24V DC
Oil capacity:50 liters (13.2 gallons)
Oil viscosity:ISO 100 cST
Compressed air supply:6 bar (90 psi)
Compressed air consumption:approx. 3 liters per loading cycle
Machine weight (without oil):1,950 lbs

Guide Channel Sets Pusher Diameter Minimum Bar Size Maximum Bar
Max. Bar Size
With Front Remnant Expulsion *
Ø 5 mm 5 mm 0.8 mm (.031”) 4 mm (.157”) 5 mm (.196”)
Ø 7 mm 7 mm 1.6 mm (.063”) 6.4 mm (.250”) 7 mm (.275”)
Ø 10 mm 10 mm 2.4 mm (.094”) 8 mm (.315”) 10 mm (.393”)
Ø 13 mm 13 mm 2.4 mm (.094”) 11.25 mm (.443”) 13 mm (.511”)
Ø 15 mm 15 mm 3.2 mm (.125”) 13.5 mm (.531”) 15 mm (.590”)
Ø 18 mm 18 mm 6.5 mm (.255”) 16.75 mm (.659”) 18 mm (.708”)
Ø 20 mm 20 mm 8 mm (.315”) 18 mm (.708”) 20 mm (.787”)
Ø 22 mm 22 mm 8 mm (.315”) 20 mm (.787”) 22 mm (.866”)
Ø 23 mm 23 mm 10 mm (.393”) 20 mm (.787”) 23 mm (.905”)

FMB Micromag 20 dimensions

Response to Covid-19

Our philosophy as a business is to approach this situation with empathy and urgency.

Edge Technologies is taking several actions to protect the health and well-being of our partners and customers and to control the spread of COVID-19 (coronavirus) in accordance with the expert guidance of the CDC and local public health authorities.

Many countries continue to have strict travel restrictions in place, and the availability of options for international transportation remain limited.

Currently we are avoiding all non-essential travel to Canada and Puerto Rico. Our partners in Mexico are operating under the CDC guidelines.

For more information about CDC updates and guidelines, you can click on the link below.

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