The Karmetal KDG 400×610 DM is a semi-automatic bandsaw featuring a pivot-type (hinged) frame design engineered for versatile straight and double miter cutting. It enables precise angular cuts ranging from -45° to 60° on structural solids and steel profiles. The machine utilizes hydraulic vises for secure workholding, while material feeding and miter angle adjustments are performed manually.

General

PIVOT ARCHITECTURE & DOUBLE MITER

  • Pivot-Type Frame Architecture: Utilizes a hinged saw bow design optimized for efficient angular positioning when processing structural steel.
  • Double Miter Capability: Features a rotating frame design that facilitates miter cuts from 60° to -45° to accommodate diverse fabrication requirements.
  • High-Efficiency Drive Train: Driven by a 5.36 hp (4 kW) motor paired with a PKD 2390 bevel helical gearbox for stable power transmission.
  • Inverter Speed Control: Standard frequency inverter allows for variable blade speeds between 82 – 295 ft/min (25 – 90 m/min).

Features

  • Hydraulic Miter Brake: Employs a hydraulic braking system to securely lock the saw frame at the specific degree required for miter cuts.
  • Hydro-mechanical Blade Tensioning: Includes a manual tensioning system with an integrated manometer to maintain consistent blade rigidity.
  • Precision Guidance System: Blade guidance incorporates carbide inserts and bearing yokes to ensure absolute perpendicularity during heavy-duty cutting.
  • Industrial Cooling & Swarf Removal: Equipped with an S.A.P (Italy) brand coolant pump and a motorized swarf brush to maintain cut quality and extend tool life.

Technical Data

  • Max Round Cutting Capacity (0°): 15.74 in (400 mm).
  • Max Square Cutting Capacity (0°): 11.81 in (300 mm).
  • Max Rectangular Capacity (0°): 11.81 x 24.01 in (300 x 610 mm).
  • Main Motor Power: 5.36 hp (4 kW).
  • Blade Dimensions: 15.68 ft x 1.34 in x 0.043 in (4,780 x 34 x 1.1 mm).
  • Working Height: 29.52 in (750 mm).
  • Machine Weight: 2,544 lbs (1,154 kg).
  • Machine Dimensions: 48.03 x 93.70 x 59.84 in (1,220 x 2,380 x 1,520 mm).

Standard Equipment

  • PKD 2390 Bevel Helical Gearbox and Frequency Inverter.
  • Hydraulic vise and hydraulic brake for miter positioning.
  • Hydro-mechanical blade tensioning with manometer.
  • 23.6 in (60 cm) material stopper and support cylinders.
  • 4.59 ft (1.4 m) roller table and single roller stand.
  • S.A.P (Italy) brand coolant pump and swarf brush.
  • Safety sensors for cover openings, blade breakage, and low tension.

Optionals

  • Laser Line Indicator: Provides a visual guide of the blade's path for easier material alignment.
  • Micro-Molecular Lubrication System: High-efficiency mist system for cleaner processing of structural steel.
  • Hydraulic Top Clamping: Vertical hydraulic vise designed for stabilized bundle cutting operations.