Band saw HBE320-523GA

miterfor metalsfor steel

Product overview
The automatic mitre band saw HBE320-523GA provides precise, fully automatic mitre cutting for profile steel, tubes and solid steel or stainless-steel material in almost any angle. It combines a precision feed gripper with NC-controlled angle setting and a servo-driven saw feed for high throughput and consistent cut quality. The machine is prepared for material-handling integration via powerful PC control.

Key features

• Servo-controlled downfeed via ball screw: precise saw feed and reduced non-productive times.
• Portal-design precision guide system: stable, low-vibration frame with linear guides for long tool life and accurate cuts.
• Micro Spray System (minimum quantity lubrication): two nozzles to moisten the blade for extended blade life and clean working conditions.
• 3° blade inclination: improved cutting performance on hollow profiles and beams, reduced burr formation.
• Customer-oriented sawing concepts: complete system solutions with tailored material handling and matching peripherals.
• Safe material flow with short start and cut-off lengths: closed table support and peripheral integration to avoid jamming.
• Cast-iron band guiding parts: vibration damping at the cutting edge to increase tool life.
• Sensitive cutting-pressure control: automatic adaptation of feed to changing material cross-sections for improved performance.
• Automatic guide arm: optimal cutting results without manual adjustments during frequent size changes.
• Hydraulic blade tensioning: optimal tension during operation, release at standstill and automatic stop on band breakage.
• Energy-efficient drives: higher output with lower energy consumption.
• Electrically driven chip brush with quick-change device for tool-free brush replacement.

Cutting Range
Cutting range 90° round: 320 mm
Cutting range 90° flat: 520 x 320 mm
75° Mitre left round / flat: 320 mm / 520 x 320 mm
60° Mitre left round / flat: 320 mm / 470 x 320 mm
45° Mitre left round / flat: 320 mm / 390 x 320 mm
30° Mitre left round / flat: 200 mm / 200 x 320 mm
75° Mitre right round / flat: 320 mm / 490 x 320 mm
60° Mitre right round / flat: 320 mm / 420 x 320 mm
45° Mitre right round / flat: 320 mm / 330 x 320 mm
Smallest dimension to be sawn round: 20 mm
Smallest dimension to be sawn flat: 20 x 20 mm

Performance characteristics
Feeding length single stroke: 3,000 mm
Drive power (saw): 2.6 kW
Blade speed: 15 - 110 m/min
Saw blade dimensions: 5,300 x 34 x 1.1 mm
Rest piece length in automatic operation: 150 mm
Total power: 8 kW
Saw feed: servo-feed via ball screw
Material feed: servo motor via gear rack
Material clamping: hydraulic
Saw blade cleaning: electrically driven chip brush

Dimensions and weight
Length: 5,500 mm (incl. swivel range: 6,000 mm)
Width: 2,900 mm
Height: 2,150 mm
Weight: 2,560 kg
Material support height: 800 mm

Technical specifications

• Model: HBE320-523GA
• Cutting range (90° round): 320 mm
• Cutting range (90° flat): 520 x 320 mm
• Feeding length single stroke: 3,000 mm
• Drive power (saw): 2.6 kW
• Total power: 8 kW
• Blade speed: 15 - 110 m/min
• Saw blade dimensions: 5,300 x 34 x 1.1 mm
• Rest piece length (automatic): 150 mm
• Saw feed: servo-feed via ball screw
• Material feed: servo motor via gear rack
• Material clamping: hydraulic
• Saw blade cleaning: electrically driven chip brush
• Footprint (L): 5,500 mm (6,000 mm incl. swivel range)
• Width: 2,900 mm
• Height: 2,150 mm
• Weight: 2,560 kg
• Material support height: 800 mm