Solid-State Electrolyte Film System Solution_SHENZHEN MANST TECHNOLOGY CO., LTD.

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Home Product & Solutions Solid-State Composite Electrode Solid-State Electrolyte Film System Solution Product Series

Solid-State Electrolyte Film System Solution

Solid-State Electrolyte Film System Solution consists of the twin-screw slurry preparation module, coating module and transfer lamination module. Featuring multi-scheme integration capability, the equipment supports environment control compatible with sulfide materials and is equipped with an independent gas recovery and purification system. It can effectively prevent contamination by metallic foreign matter and reduce exposure risks. Meanwhile, it enables the coating process with composite lithium ribbons.

Twin-Screw Slurry Preparation Module

This system is designed for electrolyte slurry preparation.The main equipment includes powder glovebox feeding stations metering hoppers, liquid feeding stations, metering tanks, and buffer tanks.

Detailed Introduction

Product advantages

1、The entire feeding, mixing, and transfer process is fully enclosed and protected by an inert atmosphere, preventing material exposure to ambient air while ensuring stable process conditions.

2、One-touch slurry preparation with centralized batching. The twin-screw system adopts a two-stage, dual-support shaft design with ceramicized core components.

3、It enables automatic powder metering and conveying, automatic liquid metering and dosing, twin-screw slurry preparation, and slurry transfer.

4、Low energy consumption & small footprint for lower operating costs.

Product Parameters

Capacity	300L/h
Metering Accuracy	±2‰
Temperature Control Accuracy	±2℃
Rotational Speed	100-600rpm
Screw Specification	50mm

Coating Module

The coating system integrates unwinding, coating head, drying oven, rewinding, calendering, and thickness measurement into a fully continuous production line. The system is highly integrated with a glovebox, maintaining a controlled environment with moisture and oxygen levels ≤ 10 ppm. The entire process operates under an inert gas atmosphere, fully isolating the product from air contamination. A ceramic die head is used to resist electrolyte corrosion and improve wear resistance, while eliminating the risk of metal contamination during coating.

Detailed Introduction

Product advantages

1、Low consumption, high quality. Systematically integrates high-seal drying oven, cryogenic solvent recovery, and inert atmosphere, all with explosion-proof design.

2、Equipped with Cryogenic Recovery System.Efficient solvent recovery reduces gas consumption and operating loss.

3、Load-lock transfer chambers and transfer carts ensure contamination-free material handling.

4、Integrated oven design with independent zones enables precise stage-wise temperature control.

Product Parameters

Coating Speed	5-60 m/min
Coating Method	Slot Coating
Effective Coating Width	300—1050 mm
Die Head Positioning Accuracy	1um
Coating Roll Speed Accuracy	±0.15%
Coating Roll Radial Runout	<1.5um
Atmosphere Control	H₂O and O₂ content ≤ 10 ppm

Transfer Lamination Module

The electrolyte thermal transfer lamination system is a core equipment for solid-state battery manufacturing, enabling precise transfer of solid electrolyte layers onto electrode surfaces to form solvent-free multilayer lamination.The system achieves interfacial fusion and densification through a controlled hot-pressing process. It integrates calendering, laser thickness measurement, cutting, and CCD inspection, supporting both laboratory validation and industrial production.

Detailed Introduction

Product advantages

1、Solvent-free thermal lamination process is compatible with sensitive electrolyte systems such as sulfides, ensuring a clean and residue-free interface.

2、High-precision thermal-pressure synergy enables interfacial fusion and densification, achieving low impedance and high structural stability.

3、Highly integrated manufacturing environment is compatible with glovebox or dry-room systems, maintaining ≤10 ppm moisture/oxygen or −60°C dew point conditions.

4、Integrated process platform combines transfer, calendering, thickness measurement, cutting, and inspection in a single system.

5、Closed-loop laser thickness and CCD inspection enables precise control of thickness, alignment, and dimensions, ensuring high product consistency.

Product Parameters

Coating Speed	60 m/min
Applicable Web Width	300—1050 mm
Pre-heating Temperature	RT‒150°C
Transfer Printing Temperature	RT‒150°C
Roll Runout Accuracy	±2μm
Pressure control accuracy (FS)	±0.5%～±1%
Roll Surface Temperature Uniformity	(±1°C within effective working area)
Cutting Position Accuracy	≤±0.15mm