Bernardo MSB 320 HG Semi-Automatic Metal Bandsaw

Bernardo MSB 320 HG semi-automatic metal bandsaw

The Bernardo MSB 320 HG is a semi-automatic bandsaw designed for professional and heavy-duty work, suitable for cutting profiles, tubes, solid steel, and non-ferrous metals. Thanks to its robust, torsion-free frame and stable construction, it ensures smooth, vibration-free operation. It offers a wide range of angular cuts up to 60° and 30°, with automatic arm lifting adjustable in height to facilitate series production. The continuously variable cutting speed (20 – 100 m/min) allows optimal adaptation to the material, while safety features include automatic shutdown and blade breakage control. With a maximum cutting capacity of up to 350 x 320 mm at 90°, a 120 W coolant pump, and a quick-release vise, it represents a powerful and versatile machine, suitable for metalworking shops and workshops that demand reliability and productivity.

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Key specifications

Semi-automatic metal bandsaw with capacity up to 350 x 320 mm
Variable cutting speed 20 – 100 m/min
Arm tiltable up to 60° and 30° for complex and angled cuts
Automatic arm lifting with adjustable height
Automatic blade breakage control and automatic shutdown
Torsion-free frame and heavy 900 kg structure for stable cuts
Blade guide with bearings and integrated chip brush
120 W coolant pump included
Integrated roller for processing long workpieces

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Technical table:

Specification	Value
Brand	Bernardo
Model	MSB 320 HG
Round / flat cutting capacity 90°	320 mm / 350 x 320 mm
Square cutting capacity 90°	320 x 320 mm
Round / flat cutting capacity 75°	320 mm / 350 x 200 mm
Square cutting capacity 75°	300 x 300 mm
Round / flat cutting capacity 60°	300 mm / 300 x 200 mm
Square cutting capacity 60°	250 x 250 mm
Round / flat cutting capacity 45°	260 mm / 250 x 180 mm
Square cutting capacity 45°	180 x 180 mm
Round cutting capacity 30°	160 mm
Flat cutting capacity 30°	150 x 150 mm
Working height	740 mm
Blade (L x H x Th.)	3660 x 27 x 0.9 mm
Cutting speed	20 – 100 m/min (variable)
Coolant pump	120 W
Motor power	1.5 kW
Power supply	400 V
Machine dimensions (L x D x H)	1850 x 1200 x 1340 mm
Weight	900 kg

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Package contents:
Bernardo MSB 320 HG bandsaw
Mounted bandsaw blade
Workpiece fence
Tilting quick-release vise
Blade tension gauge
120 W coolant device
Hydraulic cylinder
Motor protection switch
Automatic blade breakage control
Automatic shutdown at the end of cutting
Integrated roller for long workpieces

Logistics

Bernardo shipping: 5–9 business days (7 days to Southern Italy). Original spare parts available with 3–5 business day shipping. Customer service available in Italian.

Frequently Asked Questions

What is the difference between an automatic (V) and semi-automatic (H) saw?

Automatic versions (MSB with V suffix) have fully motorized blade descent with programmable cutting speed and automatic return — the operator positions the workpiece, starts the cycle, and the machine cuts and rises without intervention. Semi-automatic versions (H) have motorized descent but require the operator to manually start each cycle. Both offer superior cutting quality compared to manual versions.

What cutting speed should I use for stainless steel?

For AISI 304 stainless steel, use the lowest available speed (20–30 m/min) with active coolant. Higher speeds cause blade overheating, sticking, and rapid wear. Also, reduce the blade unit's descent force compared to mild steel.

Are replacement blades available?

Yes. Bi-metal blades in different tooth configurations for all MSB versions are available with 3–5 business day shipping. Specify the model for the correct length.

Is coolant necessary for cutting mild steel?

For single cuts on mild steel (S235/S275) up to 100 mm, coolant is not essential. For series production or sections over 100 mm, coolant significantly increases blade life and cut quality. For stainless steel, coolant is always necessary.

Is assistance available?

Original spare parts available with 3–5 business day shipping. Customer service available in Italian.