Lab Slot Die Coater with 800mm Stroke For Battery Electrode Coating

Lab Slot Die Coater with 800mm Stroke For Battery Electrode Coating

AOAO-JYCM-800 is a laboratory-scale slot die coating system designed for precision thin-film coating research, especially for Lithium battery electrode coating, solar photovoltaic films, OLED materials, and polymer conductive coatings.

The system adopts a slot die flat coating method with adjustable stroke up to 800mm, enabling high-uniformity coating on sheet substrates. It is widely used in laboratory research and pilot-scale material development.

The machine supports multiple coating methods, including slot die coating, doctor blade applicator coating, four-side applicator coating, and wire rod coating, making it a flexible platform for advanced coating experiments.

Key Features

● Precision Slot Die Coating System
The machine is equipped with a standard slot die film applicator (AOAO-JY100), ensuring stable slurry distribution and high coating uniformity. It is ideal for battery electrode slurry coating research.

● Adjustable 800mm Coating Stroke
The coating stroke is adjustable from 0 to 800mm, allowing flexible adaptation for different substrate sizes and experimental requirements.

● Stable Motor-Driven Coating Control
Motor-driven system ensures smooth motion with step-less speed adjustment, providing consistent coating speed and high repeatability.

● Vacuum Aluminum Chuck Platform
A built-in vacuum aluminum platform (900×200mm) ensures substrate fixation during coating, preventing movement or deformation.

● Controlled Heating & Drying System (RT–130°C)
The integrated heating system provides uniform drying with:

- Temperature range: Room temperature to 130°C
- Digital PID temperature control
- Accuracy: ±1°C
- Fast heating up to 10°C/min

● Adjustable Coating Thickness

The scraper system supports micrometer-level adjustment with 0.01mm precision, enabling fine control of film thickness.

● Compact Laboratory Design
Small footprint structure designed for laboratory use, saving space while maintaining industrial-level coating precision.

Technical Specifications

How to use ?

● Put the Al/Cu foil on the vacuum plate, power on, turn on the vacuum, Al/Cu foil adsorbed on the vacuum plate;

● Place the film applicator on the Al/Cu foil;

● Start coating, the push rod automatically pushes the film applicator to move and automatically coat the film;

● Take out the film applicator and push rod, cover the heating cover, set the heating temperature and time, and conduct heating and drying;

● After drying, open the heating cover, take out the electrode after coating, then reset the film applicator.

Applications
● Lithium battery electrode coating (coin & pouch cell research)
● Solid-state battery material coating
● Solar photovoltaic thin film research
● OLED functional film development
● Polymer conductive film coating
● Laboratory material coating experiments

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