Lab Vibrating Sample Grinder

Laboratory vibrating sample grinders are also called laboratory sealed samplers, sealed test grinders, sealed timing grinders, and sealed pulverizers. Mainly used for milling of raw materials for laboratory testing. Vibrating sampling crushers are widely used in coal, coking, non-ferrous metal smelting, mining and other industries. For example, coal, coke, coal gangue, various ores and other fields.

The working mode of vibrating sample grinder: vibration grinding type. In the bowl, the material is placed in the bowl, and the crushing ring and hammer are located in the bowl. Under the action of the high-speed rotating crushing ring and hammer, the material is crushed and ground within 2-6 minutes, and can be quickly ground into 80-200 mesh (0.175-0.075mm) micron powder samples, which can be directly used for testing.

Bowls include ordinary steel bowls, high manganese steel bowls, wear-resistant alloy steel bowls, chromium steel bowls, tungsten carbide bowls, etc. Bowl selection usually depends on the hardness of the material.

Working Principle:

Place materials in an airtight material bowl. There is a breaker hammer and a crushing ring inside the bowl. The motor drives the eccentric hammer to rotate at high speed. The material is made into powder through vibration, impact and friction.

Features:

1. The output sample has uniform size, fast speed, reliable operation and high grinding efficiency.

2. The output sample does not need to be sieved and can be used directly. The process is simple and efficient.

3. Reasonable design, fully sealed, no dust pollution, and meets environmental protection requirements.

4. Smooth operation, low noise, and meets safety production requirements.

5. Compact structure, easy maintenance and easy operation.

6. 1-3 samples can be obtained at one time.

7. The bowl has good sealing performance and is durable with no sample loss.

8 The sampling grinder is optionally equipped with an electronic timer.

Technical Parameters:

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