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Bianco 370 Semi Automatic Bandsaw with Advanced Controls
The Bianco 370 SA is a semi automatic metal cutting bandsaw with hydraulic bow and vice control, offering cutting capacities up to 60° right angle. This Italian manufactured machine combines automated cutting cycles with manual material positioning for workshops handling varied cutting tasks.
The 370 SA uses a semi automatic operation where you manually position your material and activate the cutting cycle. The machine then automatically controls the bow descent, cutting action, and blade return. This differs from fully automatic machines that require programming for production runs, and from manual machines where you physically control the cutting pressure throughout the operation.
The hydraulic system controls both the bow movement and vice clamping. The front-mounted cylinder design provides stability during cutting. You can adjust the cutting angle from 90° (straight cuts) through 45° to 60° for mitre work, with the vice repositioning to accommodate each angle.
Blade speed adjusts from 35 to 70 metres per minute, allowing you to match cutting speed to different materials and section sizes. The infinitesimal adjustment system lets you fine-tune the cutting pressure for precise control.
Manufactured in Italy by Bianco since 1982, the company has built over 150,000 bandsaw machines and established a reputation for precision and reliability. The 370 SA features hardened and ground gears in the reducer unit and an aluminium bow construction. Spare parts remain available for 20 years after purchase.
Applications
- Metal fabrication shops: Cutting structural sections, beams, and profiles where material varies between jobs
- Machine shops: Preparing stock material for further machining operations
- Workshops handling small to medium production runs: Where fully automatic systems would require excessive setup time
- Job shops: Processing custom orders with varying specifications
- Educational and training facilities: Where the semi-automatic operation provides safety features while teaching professional metalworking techniques
- Maintenance and repair workshops: Handling diverse cutting requirements
Key Features and Benefits
- Hydraulic Bow and Vice Movement with Front Cylinder Mounting: The hydraulic system eliminates the physical effort of manually raising the saw head after each cut, reducing operator fatigue. The front-mounted cylinder position increases stability during the cutting operation.
- Automatic Fast Up/Down Bow Movement Controlled by Feeler Pin: Once you start the cycle, the machine automatically controls bow descent and return. The feeler pin system monitors the cutting action. This automation reduces operator fatigue while maintaining your control over material positioning.
- Variable Cutting Speed (35-70 m/min): Blade speed adjustment allows you to optimize cutting parameters for different materials and thicknesses without changing setup.
- Multi-Angle Cutting (90°, 45°, 60°): The machine cuts at right angles (90°), 45° angles, and up to 60° right for mitre work. Maximum cutting capacity varies by angle, from 280mm round at 90° down to 140mm round at 60°.
- Infinitesimal Cutting Progress Adjustment: Fine adjustment of the cutting feed rate provides precise control over cutting pressure.
- Simple and Intuitive Controls: The control system features straightforward operation with a double safety button for cycle start. The electrical system operates at low voltage according to EC safety standards.
- Hardened and Ground Gears: The reducer unit uses hardened and ground gears for durability.
- Aluminium Bow Construction: The bow is manufactured from aluminium, reducing overall weight while maintaining structural rigidity.
- 20-Year Spare Parts Availability: Bianco guarantees spare parts availability for 20 years.
What's Included
- Millimetre rule (0-500mm) with mechanical length stop for repeatable cutting
- Discharge tray for cut pieces
- Cleaning brush for blade maintenance
- Operating documentation
Technical Specifications
| Cutting Capacity at 90° | Round: 280mm / Square: 240mm / Flat: 370 x 140mm |
|---|---|
| Cutting Capacity at 45° | Round: 225mm / Square: 215mm / Rectangle: 230 x 140mm |
| Cutting Capacity at 60° | Round: 140mm / Square: 140mm / Rectangle: 140 x 130mm |
| Blade Dimensions | 3120 x 27 x 0.9mm (122.5" x 1" x 0.035") |
| Blade Speed | 35 to 70 m/min (variable) |
Manuals & Downloads
Frequently Asked Questions
What does semiautomatic operation mean?
Semi-automatic means you manually load and position the material, then press start. The machine automatically controls the cutting cycle including bow descent, cutting action, coolant flow, and blade return. You then reposition the material for the next cut. This differs from fully automatic machines that continuously process material according to a programmed sequence.
What is the maximum cutting capacity?
At 90° (straight cutting), the maximum capacity is 280mm round, 240mm square, or 370mm x 140mm flat stock. Capacity reduces at angles: at 45°, maximum round capacity is 225mm; at 60°, maximum round capacity is 140mm.
What power supply does this machine require?
The machine requires 400V three-phase electrical supply. The blade motor operates at 0.9 to 1.5 kW, with additional motors for the hydraulic unit (0.37 kW) and coolant pump (0.06 kW).
How much space do I need for installation?
The machine footprint is 140cm long by 150cm wide, with a height of 200cm. You should allow additional space around the machine for material handling and operator access. The working surface height is 830mm.
Is spare parts support available longterm?
Bianco guarantees spare parts availability for 20 years from purchase. The company has been manufacturing bandsaws since 1982 and has produced over 150,000 machines.
Can I add accessories later if my needs change?
Yes, the machine accepts various optional accessories including bundle clamping devices, frequency converters, dry cooling systems, vice pressure regulators, blade deflection control, cutting angle displays, and blade speed variators.