Melt Spinning Extruder

Description

Twin- Screw Extruder/Benchtop type

  • Screw diameter: Φ16mm
  • Length diameter ratio: 1:30
  • Screw rotation speed:0-95rpm
  • Screw material: It is made of 38CrMoAl chromium-molybdenum steel. With the surface-layer processing of tempering, nitriding, chroming, polishing and super-precision grinding, the hardness HRC55~60, roughness Ra≤0.4μm, nitriding depth≥0.6mm.
  • Barrel material: It is made of 38CrMoAl chromium-molybdenum steel. With the surface-layer processing of tempering, nitriding, chroming, polishing and super-precision grinding, the hardness HRC55~60, roughness Ra≤0.4μm, nitriding depth≥0.6mm.
  • Heating range: Room temperature ~ 450℃
  • Heating zone: Charging barrel area has 4 aluminum heater, 2 heaters in the handpiece. Each area has a copper cooling fin covered with stainless steel security wind shield
  • Cooling zone: Multi-wings fan force cooling in super quiescent condition
  • Spinneret: 4 holes
  • Linear density: 22-2200 dtex
  • Metering pump: 5cc/rev
  • Melt pressure: High precision temperature and pressure sensor to monitor head pressure changes
  • Electric control system: PLC programmable color touch screen, man-machine interface operation system, extrusion process can be displayed and monitored dynamically, including temperature control, screw speed, driving, pressure, interlocking spreading function.
  • Power:3∮,AC380,50Hz Three-phase five-wire

Combined air cooling bath

  • Bath material: 304 stainless bath
  • Fan: Quiet drying fan
  • Water level control: Electric water level stainless control valve
  • Dimension: 800×260×800(W×D×H)mm
  • Weight: 28Kg

Winding

  • Working station: 4-unit winding
  • Winding yard: Automatic counting
  • Traction wheel: Hot roll
  • Traction speed: 0.5-1mm/min frequency control
  • Stretching ratio: 0.05
  • Cable: Sliding cable
  • Winding plate: φ100×L130mm
  • Winding speed: Tension winding

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