Minimag 20
Make: FMB | Bar Length: 12' | Bar Diameter: 0.078” – 0.787”
The FMB Minimag 20 is an automatic bar loading magazine feeder for processing bars in the diameter range of 2-20 mm in lengths from 6’ to 14’ on CNC lathes.
Equipped with a Swiss-type headstock synchronization device, peck drilling and threading on small diameter bars is simple and done with high-tolerances.
To increase the productivity on your Swiss type lathe, the Minimag 20 is a smart choice.
Features: Minimag 20 Bar Feeder
- Bar diameter capacity: 2 mm to 20 mm (.078” to .787”)
- Automatic loading magazine — 7 linear inches of rack 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: | 2 mm to 20 mm (.078” to .787”) |
| Bar diameter capacity-with bar preparation: | 2 mm to 23 mm (.078” to .905”) |
| Maximum bar length: | 3800 mm (12 feet 5 inches) |
| Minimum bar length: | 1000 mm (39.400”) |
| Maximum remnant length: | 420 mm (16.540”) |
| Magazine rack capacity: | 7” |
| 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. 4 liters per loading cycle |
| Machine weight (without oil): | 1,650 lbs |
| Guide Channel Sets | Pusher Diameter | Minimum Bar Size | Maximum Bar Size | Max. Bar Size With Front Remnant Expulsion * |
|---|---|---|---|---|
| Ø 7 mm | 7 mm | 2 mm (.078”) | 6.4 mm (.250”) | 7 mm (.275”) |
| Ø 10 mm | 10 mm | 3 mm (.118”) | 8 mm (.315”) | 10 mm (.393”) |
| Ø 13 mm | 13 mm | 3 mm (.118”) | 11.1 mm (.437”) | 13 mm (.511”) |
| Ø 15 mm | 15 mm | 5 mm (.196”) | 13 mm (.511”) | 15 mm (.590”) |
| Ø 18 mm | 18 mm | 6.5 mm (.255”) | 16 mm (.630”) | 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”) |
