The Karmetal ODG 300×340 is a high-efficiency fully automatic bandsaw utilizing a pivot-style frame and an integrated roller feeder system. Engineered for users who need to make serial cuts in different lengths, it handles high-volume straight and miter cutting up to 60° left. The machine’s automated cycle manages material feeding and hydraulic clamping, ensuring maximum throughput with minimal manual intervention.

General

CONTROL OPTIONS

  • PLC Model: Advanced controller with a touchscreen HMI. It allows for the entry of 20 different cutting sizes per job and can store up to 50 unique work lists. The system utilizes an encoder to automatically adjust lengths.
  • ENC Model: Economic option featuring a digital screen with a membrane push-button interface for reliable automated processing of recurring tasks.

Features

  • Smart Job Management: PLC model stores up to 50 work lists to enable rapid transitions between recurring production batches.
  • Automatic Length Adjustment: Utilizes an encoder system to automatically set precise material lengths based on programmed values.
  • Automated Feeding: Feeder vises automatically drive the material according to the set size entered on the screen.
  • Frequency Inverter: Standard equipment for variable blade speed adjustment to suit different material grades.
  • Adjustable Body Descent: Hydraulic control used to optimize the penetration rate and cutting feed.
  • Automated Vise Control: Hydraulic vises are managed automatically throughout the cycle for high-volume efficiency.
  • Mechanical Top Roller: Stabilizes the material from above to ensure cutting accuracy during the feed cycle.
  • Bevel Helical Gearbox: Provides high-efficiency torque transmission for consistent blade performance under load.
  • Helical Channeled Drive Roller: Enhances material grip and indexing precision through the roller system.
  • Rotating Table: Simplifies manual angle adjustment for miter cuts up to 60° left.
  • Hydromechanical Tensioning: Maintains optimal blade rigidity with an integrated manometer for real-time monitoring.
  • Swarf Management: Includes a motorized swarf brush to clean blade gullets and extend tool life.
  • Integrated Safety: Features automatic machine shut-off for cover openings, blade breakage, or tension loss.

Technical Data

  • Round Capacity (0°): 11.81" (300 mm)
  • Round Capacity (45°): 9.45" (240 mm)
  • Round Capacity (60°): 4.72" (120 mm)
  • Square Capacity (0°): 9.45" (240 mm)
  • Square Capacity (45°): 8.66" (220 mm)
  • Square Capacity (60°): 4.33" (110 mm)
  • Rectangle Capacity (0°): 9.45" x 13.39" (240 x 340 mm)
  • Rectangle Capacity (45°): 8.66" x 9.45" (220 x 240 mm)
  • Rectangle Capacity (60°): 3.94" x 4.72" (100 x 120 mm)
  • Blade Dimensions: 151.57" x 1.06" x 0.035" (3850 x 27 x 0.9 mm)
  • Net Weight: 2,116 lbs (960 kg)
  • Working Table Height: 29.53" (750 mm)
  • Machine Dimensions (WxLxH): 48.2" x 77.4" x 50.6" (1225 x 1965 x 1285 mm)
  • Main Motor Power: 2.95 HP (2.2 kW)
  • Hydraulic Motor Power: 0.5 HP (0.37 kW)
  • Coolant Pump Motor: 0.16 HP (0.12 kW)
  • Blade Speed: 82 – 295 ft/min (25 – 90 m/min)
  • Blade Tension: 35,558 PSI (2500 kgf/cm²)
  • Feeding System: Automatic Roller Feeder

Standard Equipment

  • Choice of PLC Touchscreen, ENC pushbutton control
  • Bevel Helical Gearbox and Frequency Inverter drive.
  • Integrated roller feeder system.
  • Motorized blade cleaning brush.
  • Hydraulic vises with adjustable pressure and back pressure valve.
  • Hydraulic blade tensioning and carbide guide bedding.
  • Levelling foot legs and transport hooks.

Optionals

  • Laser Line Indicator: Provides a visual reference of the blade path for easier material alignment.
  • Micromolecular Lubrication: High-efficiency spray mist system for cleaner processing of profiles and tubes.
  • Auger-type chip conveyor