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The Karmetal KDG 350×570 is a semi-automatic bandsaw featuring a pivot-type frame design for straight and miter cutting of structural steel and solids. It features an adjustable saw bow that allows for precise angular cuts from 0° up to 60°. Workpieces are secured via hydraulic vises, while material feeding and miter angle adjustments are performed manually.
General
PIVOT DESIGN & ANGULAR PRECISION
- Pivot-Type Frame Architecture: Utilizes a hinged frame architecture optimized for standard miter cutting of structural solids.
- Variable Speed Drive: Includes a standard inverter to adjust blade speeds between 82 – 295 ft/min (25 – 90 m/min).
- High-Efficiency Drive Train: Driven by a 5.36 hp (4 kW) motor paired with a PKD 2390 bevel helical gearbox.
- Hydraulic Pressure Management: Features sensitive cutting feed and pressure adjustment to optimize blade penetration through structural steel.
Features
- Hydraulic Clamping: Integrated hydraulic vise with adjustable pressure regulation for secure workholding.
- Hydro-mechanical Tensioning: Manual blade tensioning system with an integrated manometer to maintain tool rigidity.
- Precision Guidance: Employs a combination of carbide plates and bearings to ensure accurate blade tracking.
- Swarf & Cooling Management: Equipped with an S.A.P. (Italy) brand coolant pump and a motorized swarf brush.
- Supportive Material Handling: Includes material support cylinders and a 4.59 ft (1.4 m) roller table for manual positioning.
Technical Data
- Max Round Cutting Capacity (0°): 13.77 in (350 mm).
- Max Square Cutting Capacity (0°): 10.62 in (270 mm).
- Max Rectangular Capacity (0°): 10.62 x 21.25 in (270 x 540 mm).
- Main Motor Power: 5.36 hp (4 kW).
- Blade Dimensions: 14.27 ft x 1.34 in x 0.043 in (4,350 x 34 x 1.1 mm).
- Working Height: 29.52 in (750 mm).
- Machine Weight: 2,513 lbs (1,140 kg).
- Machine Dimensions: 54.72 x 91.33 x 55.11 in (1,390 x 2,320 x 1,400 mm).
Standard Equipment
- Bevel helical gearbox and frequency inverter.
- Hydraulic vise with pressure regulation.
- Hydro-mechanical blade tensioning with manometer.
- 23.6 in (60 cm) material stopper and support cylinder.
- 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 reference for the blade trajectory.
- Micro-Molecular Lubrication System: High-efficiency mist system for cleaner processing.
- Hydraulic Top Clamping: Vertical hydraulic vise designed for bundle cutting operations.
