Knuth 4HP HB 380 Semi-Automatic Band Saw 152802

Description

The semi-automatic horizontal band saws of the HB-L series are the first choice for applications in the category of heavy cutting. They cut heavy workpieces made of steel, cast iron, and other materials with high precision. The machines are characterized by a rigid and extremely stable dual column construction. Reduced vibrations enable shorter cutting times and higher accuracy. Functions such as the finely adjustable saw blade feed, the continuously adjustable saw blade speed, and the swiveling workpiece clamping contribute to the excellent cutting performance of the HB-L series.

Features

• For precise sawing of sections and solid material like steel, aluminum, and other material
  • Every model of this series provides infinitely variable cutting speeds from 66 to 328 ft/min
  • Powerful, low-maintenance motors for high reliability
  • Hydraulic workpiece clamping is now standard equipment on all models
  • Pressure gauge ensures correct saw blade tension for increased blade life and lower cost
  • Removable coolant reservoir for simplified maintenance
  • Saw blade tension can be precisely adjusted via a pressure gauge
• With linear guide technology!
  • Torsion-proof steel construction with dual-column guide – rigid and vibration absorbing
  • The saw frame features a mono-frame design for travel across large linear guides
  • Advanced hydraulic saw frame feed with new pressure regulating system (PAS) allows optimum adjustment for every sawing task: infinitely variable feed speed and cutting power control provide a wide spectrum of machining possibilities with just one saw blade type
  • The control valve features identifications and labeling for sheets, solid materials and various other material types to provide maximum user-friendly handling
  • Optical registration of the workpiece height allows fully automated empty runs in rapid feed mode for a timely optimum change-over to work feed as well as limiting the vertical saw frame travel and keeping down-times to a minimum
• Dual column design with linear guide
• Semi-automatic operation
• Automatic stroke height adjustment with optical sensor
• 45° swiveling vise for miter cutting
• Short setup time for machine and workpiece

Standard Equipment

• Bimetallic band saw blade
• Mechanical saw blade tensioning with hydraulic pressure gauge
• Hydraulic part clamping
• Automatic stroke height adjustment
• Feed roller table 1 m
• PAS system
• Coolant system
• Operator instructions

Specifications

• Cutting Capacities
  • Cutting capacity 0°
    • Round: 15”
    • Square: 15”
    • Flat (length x width): 20” x 15”
  • Cutting capacity 45°
    • Round: 12”
    • Flat (length x width): 12” x 15”
    • Square: 12”
  • Cutting speed: 65.4 fpm - 327 fpm
• Drive Capacity
  • Motor rating main drive: 4 Hp
  • Motor rating hydraulic pump: 0.7 Hp
  • Motor rating coolant pump: 0.2 Hp
• Measures and Weights
  • Overall dimensions (length x width x height): 113” x 66” x 37”
  • Weight: 2,530 lbs.
  • Blade dimensions: 188.98” x 1.34” x 0.04”