Laboratory Disc Cup Vibratory Mill for Sample Grinding

Introduction

The vibrating disc mill is a versatile laboratory equipment used for non-destructive crushing and fine grinding of various materials. It employs a high-speed circular motion to squeeze, collide, and rub samples, enabling rapid preparation of analytical-grade samples with particle sizes ranging from 15 mm to 20 microns. The mill supports dry, wet, cryogenic, vacuum, and inert gas protection grinding, ensuring sample purity. Its high load capacity, smooth operation, and short screening time make it ideal for processing medium-hard, hard, brittle, fibrous, and elastic materials.

Detail & Parts

 Applications

Vibrating disc mills and basket mills are widely used in various industries for sample preparation and material processing. Their main application areas include:

• Materials science: Sample preparation for X-ray diffraction (XRD), X-ray fluorescence (XRF), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and other analytical techniques.
• Pharmaceuticals: Grinding of active pharmaceutical ingredients (APIs), excipients, and other pharmaceutical materials.
• Food processing: Grinding of spices, herbs, nuts, and other food products.
• Chemicals:Grinding of catalysts, pigments, dyes, and other chemical compounds.
• Electronics: Grinding of electronic waste, printed circuit boards (PCBs), and other electronic materials.
• Mining and metallurgy: Grinding of ores, minerals, and other mining materials.
• Environmental science: Sample preparation for soil, sediment, and other environmental analysis.

Features

The vibrating disc mill is a versatile piece of laboratory equipment that can be used for a variety of applications. Some of its key features include:

• High load capacity: The vibrating disc mill can handle large sample sizes, making it ideal for processing bulk materials.
• Extremely smooth operation and short screening time: The mill's smooth operation and short screening time make it efficient and easy to use.
• High separation efficiency: The mill's high separation efficiency ensures that the desired particle size is achieved.
• Wear-free and maintenance-free drives: The mill's drives are wear-free and maintenance-free, reducing downtime and maintenance costs.

Principle

A disc vibratory mill pulverizes materials through a process of high-speed circular motion. The sample, placed within a grinding disc kit, is subjected to intense squeezing, collision, and rubbing. This action effectively reduces the particle size of the sample, yielding analytical fineness and purity in a short timeframe (typically 3-5 minutes). The mill supports various grinding methods, including dry grinding, wet grinding, cryogenic grinding, vacuum grinding, and inert gas protection grinding.

Advantages

• High load capacity
• Extremely smooth operation and short screening time
• High separation efficiency
• The drives operate wear-free and require no maintenance
• More Power & Lifetime
• Various Capacity & Excellent Efficiency

Technical specifications

Warnings

Operator safety is the top important issue! Please operate the equipment with cautions. Working with inflammable& explosive or toxic gases is very dangerous, operators must take all necessary precautions before starting the equipment. Working with positive pressure inside the reactors or chambers is dangerous, operator must fellow the safety procedures strictly. Extra caution must also be taken when operating with air-reactive materials, especially under vacuum. A leak can draw air into the apparatus and cause a violent reaction to occur.

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