Band saw HB 440 DL

miterhorizontalfor metals

Product description
The HB 440 DL is a semi-automatic, double-mitre horizontal bandsaw engineered for precise, efficient series production. With a swivel range to 60° and a rigid two-column design, it cuts solid material, tubes and profiles in straight and mitre operations. Hydraulic clamping, digitally displayed angle settings and adjustable feed deliver consistent results and reliable process control.

Highlights

• Mitre capability up to 60° (bilateral)
• High cutting accuracy via dual-column guidance
• Hydraulic workpiece clamping with pressure adjustment
• Digital angle display for exact mitre settings

Design and construction

• Semi-automatic horizontal double-mitre bandsaw with two-column construction
• Torsion-resistant welded monoblock frame for stable operation
• Linear guides for precise saw carriage movement
• Hydraulically controlled feed for uniform cuts
• Saw arm swivel range: +45° to −60°
• 3° saw frame tilt to enhance cutting performance and blade life
• Infinitely variable band speed

Equipment (standard)

• Hydraulic saw feed with cutting pressure control
• Hydraulic material clamping
• Automatic band breakage monitoring
• Automatic saw band guide adjustment
• High-performance coolant system with fine filter
• Digital angle display
• Infinitely variable feed speed and cutting force
• Hydraulic saw frame feed with pressure control (PAS)
• Automatic saw arm lift after cut
• Optical sensor for stroke height limitation
• Pressure gauge for band tension monitoring
• Chip brush and operating manual

Application

• Metalworking and steel construction
• Mechanical engineering and parts manufacturing
• Batch cutting with mitre requirements
• Processing of tubes, profiles and solid material

Options

• Roller conveyors and bundle clamping systems
• Minimal quantity lubrication (MMS)
• Laser cut-line indicator
• 3 m roller table for 400–500 series
• Hydraulic blade tensioning (model-dependent)

Your advantages

• Precise mitre cutting across a wide angle range
• Stable two-column construction for repeatable accuracy
• Hydraulic and digital controls for consistent process reliability

Technical data (selection)

Working area
Remaining length: 75 mm

Cutting capacities
0° (round): 440 mm
0° (square): 440 × 440 mm
0° (flat, L × W): 640 × 440 mm
45° L (square): 390 × 390 mm
45° L (flat): 440 × 390 mm
45° L (round): 390 mm
45° R (square): 400 × 400 mm
45° R (round): 440 mm
45° R (flat): 440 × 400 mm
60° R (round): 250 mm
60° R (flat): 440 × 250 mm
+30° (square): 440 × 440 mm
+30° (round): 440 mm
+30° (flat): 440 × 510 mm
−30° (round): 440 mm
−30° (flat): 440 × 510 mm
−30° (square): 440 × 440 mm
Blade speed: 15–120 m/min (infinitely variable)

Drive capacity
Main drive (continuous): 4 kW
Hydraulic pump motor: 1.1 kW
Coolant pump motor: 0.12 kW
Supply voltage: 400 V, 50 Hz

Measures and weights
Max saw blade length: 6,300 mm
Typical saw blade width (example): 41 mm
Typical saw blade thickness (example): 1.3 mm
Overall dimensions (L × W × H): 3.15 m × 1.85 m × 2.12 m
Weight: approx. 2,050 kg

Notes
Hydraulic clamping with pressure regulation, automatic guide adjustment, band break protection and presets optimised for profiles, solid material and various workpiece types are included.