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High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
Specifications
Brand Name :
OSMANUV
Model Number :
OSM-XFTB-600
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 Set
Price :
Negotiation
Payment Terms :
T/T
Supply Ability :
Negotiation
Delivery Time :
30~40 Days
Packaging Details :
Wooden Box
Condition :
New
Coating Width :
600mm
Rotating Device :
using 90º rotating electric
Voltage :
220V/380V
Feeding Speed :
0-25m/min
Uvlamptype :
Mercury Lamp
Worktable :
floating
Productname :
UV Coating Machine
Description
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
Production Line Composition
  • Glovebox-integrated infeed (for moisture-sensitive coatings)
  • Ultrasonic cleaning & plasma treatment
  • Slot die coating head with active gap stabilization (air bearing optional)
  • Multi-channel liquid delivery system (up to 4 materials)
  • Nitrogen-purged drying chamber with uniform airflow
  • In-line annealing station (hot plate or IR)
  • Thickness & uniformity optical inspection
  • Automated panel sorting (pass/fail)
  • Central ESD-safe control system
Product Overview

This high-speed slot die coating line is optimized for next-generation photovoltaic technologies (perovskite, organic PV, tandem cells). The entire coating-to-drying path can be enclosed in a nitrogen atmosphere with O₂/H₂O < 1 ppm, preventing degradation of sensitive precursors.

The slot die features piezo-actuated gap control that responds in milliseconds to substrate waviness, ensuring ultra-smooth films (Rq < 5 nm). The line handles both rigid glass and flexible polymer sheets. Full customization is available for die shape (tapered, convex), solvent compatibility, and encapsulation lamination integration.

Technical Specifications
Parameter Value (Standard) Customizable Range
Environment Ambient (class 1000) N₂ glovebox (O₂/H₂O < 0.1 ppm)
Substrate width 1200 mm 100 - 2400 mm
Coating velocity 0.5 - 10 m/min 0.1 - 25 m/min (super-slow for viscous inks)
Wet film precision ±0.5 µm (at 10 µm target) ±0.2 µm (with active vibration damping)
Die lip material Tungsten carbide DLC / diamond-coated / custom alloy
Settling time after speed change < 2 sec < 0.5 sec (with feedforward control)
Max temperature (post-dry) 200 °C 400 °C (for crystallization step)
Liquid viscosity range 1 - 2000 cP 0.5 - 10000 cP (heated die & line)
Throughput 40 panels/hour (1.2×2.4 m) 10 - 120 panels/hour
Data interface OPC UA, Modbus TCP SECS/GEM, REST API
Applications
  • Perovskite absorber layer coating (Pb/Sn-based inks)
  • Spiro-OMeTAD or PTAA hole transport layer
  • PCBM or C60 electron transport layer for OPV
  • Transparent conductive oxide (TCO) hybrid coatings
Customization Options
Unlimited Customization Available

We design the slot die geometry (straight, tapered, shimless, or multi-layer co-extrusion type), environmental enclosure (full glovebox or mini-environment), substrate heating/cooling platen, syringe pump (10 mL - 20 L capacity), and software integration with your existing scheduler. Custom colors, logos, and ergonomic height adjustments are available at no extra cost.

Key Features
  • Active gap stabilization - compensates for substrate bowing in real time
  • Ultra-low dead volume (< 0.5 mL) - ideal for expensive perovskite precursors
  • Automatic meniscus control - prevents air entrainment at high speeds
  • In-line solvent vapor annealing option
  • Full data traceability - 21 CFR Part 11 compliant (upon request)
Support & Services
  • 24-month comprehensive warranty
  • On-site cleanroom installation & validation
  • Free process support for 2 years (including formula transfer)
  • Virtual reality (VR) operator training
  • Loaner die head during repair or customization
Packing & Shipping
  • Packing: All atmosphere-sensitive parts double-bagged with N₂ backfill; main machine in heavy-duty plywood case with humidity indicator
  • Shipping: OOG (out of gauge) for glovebox-enclosed models; standard 40 ft HC for open models
  • Lead time: 90 - 120 days (fully custom projects)
Frequently Asked Questions
Can the line coat both sides of the panel simultaneously?
Yes - we offer a "flip & coat" module or a true two-head opposed configuration (both fully customizable for speed synchronization).
What is the typical defect density for perovskite coating?
Under cleanroom + nitrogen environment, defects > 50 µm are less than 5 per m² - we can optimize further with customized die cleaning cycles.
How long does it take to change from one coating material to another?
With our quick-connect fluid panel and integrated purge sequence, changeover takes 15 minutes - customizable to fully automated cleaning recipe.
Do you offer a pilot-size version for R&D?
Absolutely. We customize table-top slot die coaters for 300×300 mm substrates with all the same atmosphere controls - ideal for scaling up to production.
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High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control

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Product Detail
Brand Name :
OSMANUV
Model Number :
OSM-XFTB-600
Certification :
ISO9001
Place of Origin :
China
MOQ :
1 Set
Price :
Negotiation
Contact Supplier
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control
High-Speed Slot Die Coating Line for Perovskite & Tandem Solar Panels – Fully Customizable Atmosphere Control

Dongguan Osmanuv Machinery Equipment Co., Ltd

Verified Supplier
6 Years
guangdong, dongguan
Since 2007
Business Type :
Manufacturer
Main Products :
UV Coating Machine, Spray Coating Machine, UV Curing Machine
Total Annual :
2000000-3000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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