IEMCABar feeders

SIR 52

Simple, flexible and superfast

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Manufacturer
Max. bar diameter: 52mm
Bar length: 2500 - 4300 mm
Bar change time: 40 s

Simple, flexible and superfast

The SIR 52 is an automatic bar feeder for multi-spindle lathes with 6 and 8 spindles, for bars with diameters between 10 and 52 mm and lengths from 2,500 to 4,300 mm. The SIR loads bars easily and recovers the remnant without a stock reel, which saves a lot of 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 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: 52mm
Bar diameter range (round): 15 - 52 mm
Hexagonal bars: 15 - 45 mm
Bar length: 2500 - 4300 mm
Bar weight: 78 kg
Remnant length: 80 - 200 mm

Operation

Bar change time: 40 s (for bar length of 3300 mm, mod. 33/l with end-milling machine)
Feed rate: 0.9 m/s
Return speed: 1.2 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, 15 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 2800 kg; 33 Bundle 3000 kg; 38 Multi Rack 3200 kg; 38 Bundle 3500 kg; 43 Multi Rack 3600 kg; 43 Bundle 4000 kg

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