China Tencan Two Grinding Bowls Vibrating Ball Mill 200g Capacity Swing Mill Long Life Lab sample grinder

Overview

Lab sample grinder/ Swing mill  is also called sealing type sampling machine laboratory, sealed testing grinder, sealed timing grinder, sealed type pulverizing machine. which is mainly used for powder making of raw materials for laboratory testing. Vibratory sampling grinder is widely used in the industries of coal, coking, non-ferrous metal smelting, mining and other industries. For example, in the fields like coal, coke, gangue, all kinds of ore and so on.

The working mode of vibratory sample grinder: vibratory grinding type. In the bowl, the material is packed in the bowl, and the crushing ring and the crushing hammer are in the bowl. Materials are crushed and milled by the crushing ring and the crushing hammer in the high speed rotation withIn 2-6 minutes, and can be ground quickly into 80-200 meshes (0.175-0.075mm) micron powder samples, which are directly used for testing.

There are several bowls such as normal steel bowl, high manganese steel bowl, wear-resistant alloyed steel bowl, chrome steel bowl and tungsten carbide bowl. Selection of bowl often depends on hardness of material.

Working Principle

The material is placed in a sealed material bowl. There is a crushing hammer and a broken ring in the bowl. The motor drives the eccentric hammer to rotate at high speed. The material is made to be made of powder by vibration impact force and friction force.

Swing mill with sound-proof enclosure that accommodates sample sizes ranging from 2 - 100 grams.

• Multiple-Sample Rack permits processing of three smaller samples.
• 10-minute electronic timer and environmentally safe, push-button membrane switch.
• Cam-activated clamp requires only moderate hand pressure to secure the grinding dish in the Shatterbox and is adjustable for containers of different heights.
• Equipped with lockable casters and a safety interlock system for operator protection.

Features

• GJ-2 Multiple-Sample Rack permits processing of two smaller samples.
• 10-minute electronic timer and environmentally safe, push-button membrane switch.
• Cam-activated clamp requires only moderate hand pressure to secure the grinding dish in the Shatterbox and is adjustable for containers of different heights.
• Equipped with lockable casters and a safety interlock system for operator protection.
• Grinds samples in the 2- 100 gram range.
• Most popular “swing mill” in America, capable of grinding up to 200 grams of brittle material to an analytical fineness.
• Soundproof enclosure reduces noise levels.
• Swings a dish-shaped grinding container with a puck, and often a ring, in a tight high-speed circle.
• Typical grinding time is two minutes or less.
• Wide selection of grinding containers available including hardened steel, tungsten carbide, alumina ceramic, and zirconia ceramic.

Technical Parameters