Band saw HB 320 BS

horizontalfor metalssemi-automatic

Overview
The HB 320 BS semi-automatic bandsaw is engineered for precise mitre cuts up to 60° and suited for workshop and production use. The saw frame (not the vise) pivots for angle setting. Saw-frame feed is infinitely variable via a hydraulic valve and can be adjusted during operation. Pivoting, blade tensioning and clamping are manual. Power is transmitted via a low-maintenance V-belt. Standard supply includes coolant system and a 1.2 m short roller conveyor for material feed.

Key benefits

• Saw frame swivels up to 60° for mitre cutting without rotating the workpiece
• Semi-automatic operation for efficient batch and single-part processing
• Automated stroke-height limit with optical sensor
• Reduced machine and workpiece setup times

Features

• Infinitely variable hydraulic saw advance for optimized cutting and reduced tool wear
• Automatic shut-off at end of saw cycle
• Band-break sensor triggers automatic shutdown
• Helical/geared transmission designed for continuous operation and low maintenance
• Infinitely variable cutting speed: 15–120 m/min
• Integrated coolant system
• Rigid guide arms and robust construction
• Feed roller stand 1.2 m (standard)
• Automatic bandsaw lifting with switching device for variable workpiece sizes
• Hydraulic workpiece clamping

Technical specifications (selected)
Working area
Working height: 740 mm

Cutting capacities
0° (round): 320 mm
0° (square): 320 mm
0° (flat) (L x W): 610 mm x 320 mm
30° (round): 320 mm
30° (square): 320 mm
30° (flat) (L x W): 510 mm x 320 mm
45° (round): 320 mm
45° (square): 320 mm
45° (flat) (L x W): 355 mm x 320 mm
60° (round): 250 mm
60° (square): 210 mm
60° (flat) (L x W): 320 mm x 170 mm
Cutting speed (infinitely variable): 15 m/min - 120 m/min

Drive power
Main drive motor: 2.2 kW
Coolant pump motor: 0.12 kW
Hydraulic pump motor: 0.37 kW

Dimensions and weight
Blade dimensions: 4,160 mm x 34 mm x 1.1 mm
Overall dimensions (L x W x H): 2.1 m x 1.2 m x 1.35 m
Weight: 1,195 kg

Standard equipment

• Hydraulic workpiece clamping
• Coolant system
• Longitudinal stop
• 1.2 m roller conveyor (short feed table)
• User manual

Optional equipment (examples)

• 3 m roller conveyor
• Hydraulic bundle clamping
• 3 m motorized roller conveyor
• Hydraulic blade tensioning
• 3 m or 6 m roller conveyor with length stop and digital display
• Fine micro-spray cooling for band saws 280–380
• Laser pointer
• Clamping pressure regulation from operator panel