BROWN SN 300 SA SEMIAUTOMATIC BAND SAW
The BROWN SN 300 IBP PEDRAZZOLI semi-automatic saw features structural elements in cast iron and a remarkably robust structure which allows for the reduction of resonance and vibrations during the cutting process.
FEATURES
- 2 Speed Three-phase (V 400 – 50 Hz), other voltages upon request).
- Motor is in vertical position to reduce dimensions at rear, the transmission is made by means of a worm drive gearbox in oil bath (1:40 ratio).
- Large circular support base: it offers an ample surface to support piece during cutting cycle and allows to reach a high grade of precision in cutting perpendicularity. It rotates over a tempered ball track giving maximum smoothness during rotation.
- Adjustable bow position by means of a key on eccentric bushing for 90° cuts, by means of mechanical stops at 45° right & 45°-60° left.
- Blade guides: they drive the blade sliding by means of widia hard metal plaques with bearings on eccentric bushings.
- Hydraulic cylinder for adjustable vice motion. It can be positioned lengthwise along the entire machine base. Vice features: rapid closing, closing hand wheel, flat adjustable gib plate.
- Retractable and adjustable vice shoulders. Pushing back the retractable vice shoulder, it is possible to reach the maximum cutting capacity (330 x 150 mm, at 90°). The adjustable vice shoulder allows to obtain a precise alignment at all times.
- Blade tightening device: this is the best solution for a constant and uniform blade tension.
- Blade lubrication cooling system with electric pump and two adjustable taps placed on blade guides.
- Control panel located in an easily accessible position.
- Blade start switch with “man present” guard. It starts blade rotation during manual cutting cycle; it is guarded by a cover against accidental start-up. It works in low voltage.
- Drive pedal for semiautomatic cutting cycle.
- The hinged bow moves on a support with conical bearings.
- Double emergency push button located in front of the machine frame for greater safety in case of need.
- Electronic safety sensor to stop blade motion in case of band slipping or breakage of the same.
BROWN SN 300 SA
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- Hydraulic vertical antiburr vice (upon request).
- Laser pointer for cutting position (upon request).
- Hydraulic cylinder for bow movement.
| Round tubes | 45° sx: 160 mm 0°: 220 mm 45° dx: 200 mm 60° dx: 130 mm |
| Square sections | 45° sx: 120 mm 0°: 190 mm 45° dx: 150 mm 60° dx: 110 mm |
| Rectangular sections | 45° sx: 160 x 130 mm 0°: 330 x 150 mm 45° dx: 160 x 130 mm 60° dx: 110 x 110 mm |
- Laser cutting indicator.
- Clamp pressure regulator.
- Micromist lubrication.
- Vertical anti-burr clamp.
- Electronic speed variator.
- Loading & unloading conveyors.
| Dimensions (Length x Width x Height) | 1400 x 1500 x 1800 mm (Fermobarra) 870 x 1860 x 2100 (base) |
| Work plane height | 955 mm |
| Weight | 490 kg |
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