Used 1000mm Davis Standard Slot Die Coating Line

Davis-Standard Slot Die Coating Line

• — Maximum web width: 1,000 mm
• — Machine roll face: 1,200 mm nominal
• — Machine line speed: 20 m/min
• — Gear-in speed: 100 m/min
• — Web tension range: 90 - 267 N
• — Designed for: PET (siliconized on coated side)
• — Material gauge: 25 - 75 µm
• — Hand of machine / drive side: Right
• — Unwind:
  • — Single-position guided unwind, 1.0 m wide
  • — Shafted roll-to-roll operation
  • — Safety chucks
  • — Frame-mounted tension motor
  • — Bidirectional unwind
  • — Roll capacity: up to 850 mm diameter and 500 kg
  • — Core size: 76 mm ID plastic cores with 1,250 mm core length
  • — J-hook roll loading
• — Coating section:
  • — Series 1000 flex-lip slot die coater
  • — Maximum coating width: 1.0 m
  • — Applies uniform coating across varying solids, coat weights, viscosities, speeds, and widths
  • — Precision die lip contouring for cross-web uniformity
  • — Positive displacement pump speed control for down-web uniformity
  • — Two slot dies included: 400 mm and 1 m
  • — Interchangeable die mounting system
  • — Nordson coating supply system
  • — Integrated solvent coater enclosure that fully contains solvent vapors
• — Dryer:
  • — Multi-zone electric dryer
  • — 24.4 m flat-pass roll support design
  • — 1,372 m/min nozzle air velocity
  • — 30 - 80°C design temperature
  • — 93°C maximum operating temperature
  • — Inside-air make-up
• — Web handling:
  • — Pull Roll #1 with nip
  • — One driven fixed roll and one pivoting nip roll
  • — Approximately 180° wrap
  • — 90° web guide with ±50 mm correction
  • — Cooling section / Pull Roll #2 with nip
  • — Driven cooling roll
  • — Approximately 180° wrap
  • — Interleaf unwind with safety chucks and pneumatic brake tension
  • — Web support structure with idler rollers, transducers, and static elimination devices at the unwind, tacky rolls, coater, dryer exit, cooling roll, winder, and interleaf unwind
• — Thickness gauging:
  • — NDC 8103x/TDi system
  • — MTO 1025 scanner, 1,025 mm maximum width
  • — Model 312B NM X-ray transmission sensor
  • — Scanner shield, chiller, tach isolator module, and power conditioner included
• — Winder:
  • — Single-position guided winder, 1.0 m wide
  • — Roll capacity: up to 600 mm diameter and 650 kg
  • — Core size: 76 mm ID plastic cores with 1,250 mm core length
  • — Bidirectional winding
  • — J-hook unloading
• — Controls:
  • — Allen-Bradley PowerFlex 755 regenerative AC vector drive system
  • — High-speed Ethernet communication between drive sections
  • — Allen-Bradley GuardLogix safety PLC
  • — Main line console with Integrator Pro
  • — Davis-Standard DS5 system with secure remote diagnostics and engineering support