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Reverse osmosis membrane casting and coating machine series

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This machine is a special experimental equipment designed and manufactured by film casting & mdash; polyamide layer coating; casting film and coating film are completed at one time. The introduction of foreign similar products technology, the use of computer central control. Configuration PLC, integrated man-machine interface, operation and control of the whole machine, including: speed, tension control, online detection, online help, alarm processing and production parameter storage, etc., intuitive and convenient operation; multi-point drive and multi-stage tension Dynamic synchronization control. The unit realizes the tension taper (decrease) winding, ensures the winding quality and avoids crushing; adopts high-precision guide roller to ensure the product is free from scratches; the drying system is specially designed according to the drying mechanism —— hot air floating type Combined drying tunnel, thorough drying and high efficiency.
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Basic parameters
Substrate Name Polyester Nonwovens
Substrate thickness 30~100 micron
Substrate Width 800-1050mm
Device Specifications
Coated Coating Straight Scratch Coating or Slit Extrusion
Water Coating Method Single and Double Dip Coating
Effective coating width 1100mm
Oil phase coating method Single-side dip coating or slit extrusion
Effective coating width 1050mm
Maximum mechanical speed 22m/min (adjustable)
Work coating speed 0.5-20m/min (speed is related to the coated product material, coating formulation, process
Tension range 5-100N
Roll core and assembly form 3″, inflation shaft expansion
Maximum diameter for winding and unwinding Ф800mm
Oven, tank heating form Electric heating, heat transfer oil, steam, natural gas
Power 380 V x 50 Hz, 3-phase (control power 220 V x 50 Hz, single phase), grounding resistance ≤5Ω
Air source Pressure & ge; 0.7Mpa; Static; (user-owned)