The AOT-MSK-YLJ-E30T electric tablet press is a device capable of compressing powdered materials into tablets. It is widely applicable in industries such as silicate, ceramics, powder metallurgy, and lithium batteries. Driven by a motor as the hydraulic system and equipped with a digital display pressure sensor for precise control of pressing force, this equipment is an ideal choice for R&D and small-batch trial production of powder tablet pressing.

1. Core Functions and Applications

The core function of AOT-MSK-YLJ-E30T is powder tablet compression. In battery research and development, its specific applications include:

Preparation of battery electrodes: Mix the active materials (such as lithium iron phosphate, lithium cobalt oxide, ternary materials, graphite, etc.), conductive agents (such as acetylene black), and binders (such as PVDF) into a uniform powder, then press it into round sheets of specific dimensions (e.g., the diameter corresponding to the CR2032 battery case) and thickness.

Control of Electrode Density and Porosity: By precisely adjusting pressure and dwell time, electrodes with varying compaction densities and porosities can be fabricated, which is crucial for studying battery energy density, rate performance, and cycle life.

Quality Evaluation and R&D: The standard electrodes pressed out are used to assemble into button cells or simulated batteries for electrochemical performance testing (such as charge-discharge testing, cycle life testing, impedance testing, etc.), serving as a key preliminary step in evaluating new materials, formulations, or processes.

2. Main Components and Features

AOT-MSK-YLJ-E30T is well-suited for laboratory use due to its meticulous design

Electro-hydraulic system:

Advantages: Compared to traditional manual presses, electric hydraulic systems provide more stable and uniform pressure output, ensuring the repeatability and consistency of each tablet compression, which serves as the foundation for accurate and reliable experimental data.

Easy operation: Typically equipped with buttons or knobs for control, saving time and effort.

High-precision pressure control:

AOT-MSK-YLJ-E30T is equipped with high-precision pressure sensors and a digital display, enabling real-time display and accurate setting of pressure values (typically in tons or megapascals). This is indispensable for experiments requiring precise control of compaction density.

Programmable Control Unit:

This is a key advantage of the AOT-MSK-YLJ-E30T. Users can preset via the control panel:

Pressure suppression: Set the final target pressure value.

Pressure-holding time: the duration maintained at the target pressure, which facilitates stress release and elastic deformation between powder particles, reduces "rebound," and results in more compact and stable electrodes.

Pressure relief rate: May have the function of controlling the pressure relief rate to prevent electrode cracking.

All these parameters can be stored and retrieved, ensuring a high degree of consistency across different experimental batches.

High-rigidity frame:

Using high-quality steel and a rational structural design ensures minimal body deformation under high pressure, guaranteeing vertical pressure transmission and uniform tablet thickness.

Safety protection measures:

Typically equipped with safety light curtains or protective shields, the equipment automatically halts operation when hands or other objects enter the hazardous zone, ensuring operator safety.

It may also feature functions such as overload protection under pressure.

3. Summary of target users and advantages

Target users:

Battery material laboratories in universities and research institutes.

The research and development department (R&D) of battery material manufacturing enterprises.

A forward-looking technology research center for enterprises in the fields of new energy vehicles and energy storage.

Core advantages:

High precision and repeatability: providing a reliable and consistent data foundation for scientific research.

Automation and usability: Programmable control greatly simplifies the operation process and reduces reliance on operator experience.

High safety: The comprehensive safety protection design meets modern laboratory standards.

Strong specificity: Specially optimized for battery material pressing process, more suitable for this field than general press machines.