10L Laboratory Planetary Dispersion Vacuum Mixer for Lithium Battery Slurry Mixing

Product Overview

This 10L laboratory planetary dispersion vacuum mixer combines planetary mixing, high-speed dispersion, vacuum processing, and temperature control in one compact processing system. It is engineered to blend powders and liquids into uniform battery slurry while handling demanding high-viscosity formulations. The 5-10L effective working volume supports laboratory development, process validation, and small-batch production activities.

The equipment is designed for lithium battery slurry mixing and dispersion, including common battery powder and liquid systems. It is also suitable for advanced materials, ceramics, powder metallurgy, adhesives, and other research processes requiring controlled mixing of viscous materials. A cantilever lifting structure with electric elevation allows convenient vessel access and handling.

A rigid carbon steel base, high-precision linear guide, 304 stainless steel product-contact components, and independently adjustable mixing and dispersion speeds support stable operation. Vacuum processing reaches -0.098MPa, while the vessel is designed for 24-hour pressure retention above -0.085MPa without leakage into the vessel, improving process control for demanding laboratory work.

Key Features

• Planetary Mixing and High Shear Dispersion: Two 304 stainless steel mixing blades work with a separate high-speed toothed dispersion disc. The combined planetary and rotational motion promotes uniform powder wetting, deagglomeration, and slurry consistency.

• High-Viscosity Processing Capability: The system is suitable for process viscosities up to ≤1,200,000cP. This capability supports difficult formulations that require strong torque transmission and controlled material movement.

• Controlled Vacuum Processing: The vessel supports a vacuum level of -0.098MPa and 24-hour pressure retention above -0.085MPa without leakage into the vessel. The customer provides the vacuum system, with a recommended pumping capacity of 4L/S using a 2XZ-4 system.

• Wide Speed Adjustment: Variable-frequency control provides mixing frequencies from 5-50Hz, mixing blade speeds from 10-100rpm, planetary box speeds from 5-50rpm, and dispersion speeds from 600-6000rpm. Operators can match agitation intensity to different formulation stages.

• Integrated Heating and Cooling Capability: The vessel wall and bottom each use a single-layer temperature-control jacket for heating or cooling. The G1/2" jacket connections use quick-opening union fittings and support jacket pressure up to ≤0.4MPa.

• Precision Blade Clearance: The mixing blades are positioned with defined clearances of 7.5±2.5mm between blades, 3±1.5mm from the vessel wall, and 2.5±1mm from the vessel bottom. These dimensions support effective circulation while helping protect the vessel and mixing components.

• Robust Stainless Steel Wetted Parts: The vessel, upper vessel, mixing blades, dispersion disc, and scraper support are made from 304 stainless steel where specified. This construction is well suited to controlled laboratory processing and routine cleaning.

• Electric Cantilever Lifting: Electric elevation with high-precision linear guidance provides a lifting stroke of ≤440mm. The lifting arrangement improves access to the vessel and supports practical batch changeover and inspection.

• Operator-Focused Control System: A touchscreen interface displays rotational speed, while the variable-frequency drive manages motor starting and speed control. Temperature display, emergency stop, power indication, and over-temperature alarm functions support controlled operation.

Applications

Technical Specifications

General System Specifications

Lower Vessel Assembly

Mixing Assembly

Dispersion Assembly

Wall-Scraping Assembly

Base and Lifting Assembly

Upper Vessel Assembly

Control System

Why Choose This Product

• Built for demanding slurry work: The combination of planetary mixing, high-speed dispersion, and high-viscosity capability provides a more capable process platform than a basic laboratory agitator.

• Designed for repeatable development: Adjustable speeds, defined blade clearances, vacuum retention, and temperature-control provisions help researchers establish and reproduce controlled formulation procedures.

• Durable process construction: 304 stainless steel wetted components, a rigid carbon steel support structure, and precision linear guidance are selected for dependable laboratory operation and long service life.

• Practical batch handling: Electric cantilever lifting, caster mobility, bottom discharge, dedicated ports, and touchscreen monitoring simplify vessel access, material loading, processing, and unloading.

• Configured for integration: The vacuum and jacket circulation systems are prepared for customer-supplied auxiliary equipment, allowing the unit to be incorporated into an existing laboratory process infrastructure.

Contact us for a quotation, application review, or customized solution matched to your slurry formulation, utilities, vessel configuration, and production requirements.

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