PVC double-head miter saw DC 550 SKH

for aluminumCNCautomatic

Overview
DC 550 SKH is a fully automatic double-head mitre saw designed for straight and angular cutting of large PVC and aluminium profiles. Each head uses Ø550 mm saw blades and the machine supports fixed-head 90° and 45° operations with CNC-controlled angular positioning.

Technical specifications (summary)
Electrical supply: 8.5 kW / 400V AC 3P+PE / 50/60 Hz
Spindle / blade speed: 2400 RPM
Saw blade diameter: Ø550 mm (bore Ø30–32 mm)
Cutting motor power: 2 x 3 kW
Air consumption: 160 L/min — Pressure: 6–8 bar
Dimensions (LxWxH): 185 x 509 x 172 (mm indicated)
Weight: 1,420 kg / 1,202 kg (listed)

Product Video
Embedded product video available (YouTube embed titled DC 550 SKH).

General Features

• Two-hand safety operation
• CNC control system with servo positioning for precise angular adjustment
• Tilting range: inwards 45° / outwards 22.5°
• Hydro-pneumatic saw feed for consistent cutting speed
• Cutting accuracy: ±0.2 mm
• 2 x pneumatic profile supports and multiple pneumatic clamps
• Windows-based industrial PC with 15" LCD colour touch screen
• Import/Export cutting lists in 'mdb' and 'csv' via USB or network
• Remote connection for diagnostics and technical support
• Barcode printer integration
• Automatic slicing at 90° or 45° with fixed head
• Profile height measuring systems

Standard Accessories

• 2 x Ø550 mm saw blades
• Roller conveyor and 2 pneumatic profile supports
• Spray lubrication system for saw blades
• Profile height measurement systems
• Barcode printer
• 4 x pneumatic horizontal clamps
• 2 x pneumatic vertical clamps
• Air gun

Optional Accessories

• DKN 70 short cut system (digital)
• DKN 71 short cut system (with ruler)
• Machine length options: 5 m, 6 m
• VCE 1570 chip vacuum extractor
• Chip removal conveyor belts: 4 m, 5 m, 6 m
• DKN 80 arrow cut system for mullion profiles
• Spare Ø550 mm saw blades
• Mould heights for special profiles
• RS 1000 profile support foot

Technical specifications (detailed)

• Model: DC 550 SKH
• Type: Fully automatic double-head mitre saw for PVC and aluminium
• Electrical: 8.5 kW / 400V AC 3P+PE / 50/60 Hz
• Saw motors: 2 x 3 kW
• Blade diameter / bore: Ø550 mm / Ø30–32 mm
• Blade speed: 2400 RPM
• Air: 160 L/min at 6–8 bar
• Tilt range: inwards 45° / outwards 22.5°
• Accuracy: ±0.2 mm
• Control: CNC with Windows-based industrial PC and 15" touch LCD
• Data transfer: 'mdb' and 'csv' via USB/network
• Safety: two-hand operation, pneumatic clamps and supports