Bernardo MSB 320 HGL Semi-Automatic Metal Bandsaw

Bernardo MSB 320 HGL Semi-Automatic Metal Bandsaw

The Bernardo MSB 320 HGL is a high-performance semi-automatic metal bandsaw, designed for cutting pipes, profiles, solid steels, and non-ferrous metals with increased capacity. With a cutting capacity of up to 610 x 320 mm at 90°, it offers great versatility for heavy-duty metalworking. It features a continuously adjustable cutting speed from 20 to 100 m/min and automatic arm lift with adjustable height, suitable for series production. The torsion-free frame ensures stability and precision, while safety features include automatic shut-off at the end of the cut and blade breakage control. Complete with a quick-release vice inclinable up to 60°, a 120 W coolant device, and an integrated roller for long workpieces, it represents a robust professional machine suitable for heavy-duty work.

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Main Specifications

Increased cutting capacity up to 610 x 320 mm at 90°
Variable speed from 20 to 100 m/min for different materials
Arm tiltable up to 60° for angular cuts
Automatic arm lift with adjustable height
Automatic blade breakage control for maximum safety
Automatic shut-off at the end of the cut
Torsion-free frame and 1000 kg structure for heavy-duty work
120 W coolant device and integrated roller included

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Technical table:

Specification	Value
Brand	Bernardo
Model	MSB 320 HGL
Round / Flat cutting capacity 90°	320 mm / 610 x 320 mm
Square cutting capacity 90°	320 x 320 mm
Round / Flat cutting capacity 75°	320 mm / 580 x 320 mm
Square cutting capacity 75°	320 x 320 mm
Round / Flat cutting capacity 60°	320 mm / 510 x 320 mm
Square cutting capacity 60°	320 x 320 mm
Round / Flat cutting capacity 45°	320 mm / 355 x 320 mm
Square cutting capacity 45°	320 x 320 mm
Round cutting capacity 30°	260 mm
Flat cutting capacity 30°	280 x 200 mm
Working height	740 mm
Blade (L x W x Th.)	4160 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 W x H)	2100 x 1200 x 1340 mm
Weight	1000 kg

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Package contents:
Bernardo MSB 320 HGL bandsaw
Mounted bandsaw blade
Workpiece fence
Tilting quick-release vice
Blade tension gauge
120 W coolant device
Hydraulic cylinder
Motor protection switch
Automatic blade breakage control
Automatic shut-off at end of cut
Integrated roller for long workpieces

Logistics

Bernardo shipping: 5–9 working days (7 days in the South). Original spare parts available with 3–5 working days shipping. Customer support in Italian available.

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 retracts 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 be used 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 group's descent force compared to mild steel.

Are replacement blades available?

Yes. Bi-metal blades in various tooth configurations for all MSB versions are available with 3–5 working days 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 working days shipping. Customer support in Italian available.