IEMCABar feeders

SIR 25

Simple, flexible and superfast

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Manufacturer
Max. bar diameter: 25mm
Bar length: 2500 - 4300 mm
Bar change time: 30 s

Simple, flexible and superfast

The SIR 25 is an automatic bar feeder for multi-spindle lathes with 6 and 8 spindles, for bars with diameters between 4 and 25 mm and lengths between 2,500 and 4,300 mm. The SIR loads bars nimbly and recovers the remnant without a stock reel, which saves floor space.

It is simple to use and offers the greatest flexibility on the market for bar diameter changeovers, thanks to IEMCA's patented adjustable bobbins, and reaches the highest rotation speeds. It is available with a multi rack magazine (22 bars + 200 mm) and a bundle magazine (2 tons).

IEMCA from Faenza, Italy, has been developing bar feeders since 1961. More than 100,000 of its units are installed in over 90 countries.

Bar feeders: all 54 models

Technical data

Bars

Max. bar diameter: 25mm
Bar diameter range (round): 4 - 25 mm
Hexagonal bars: 4 - 21 mm
Bar length: 2500 - 4300 mm
Bar weight: 25 kg
Remnant length: 80 - 200 mm

Operation

Bar change time: 30 s (for bars of 3300 mm, mod. 33/N)
Feed rate: 1.2 m/s
Return speed: 1.5 m/s
Number of spindles: 6 - 8
For fixed headstock lathes: Yes
For sliding headstock lathes: No

Magazines

MP magazine: No
UP magazine: No
P magazine (multi rack): Yes, 22 bars + magazine extension 200 mm
F magazine (bundle): Yes, 2 tons
Magazine reversibility: No

Connection and weight

Operating voltage: 230/400 V
Power requirement: 5.7 kW
Compressed air connection: 6-8 bar
Weight: 33 Multi Rack 2000 kg; 33 Bundle 2100 kg; 38 Multi Rack 2200 kg; 38 Bundle 2300 kg; 43 Multi Rack 2300 kg; 43 Bundle 2400 kg

Manufacturer data. Subject to technical changes; please contact us for binding figures.