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Aluminium swarf is a kind of common metal wastes in machining factory. Some costomers use briquette press machine, to convert aluminium swarf into briquettes, then be used for smelting or other application. There are some main characteristics the briquette press machine must possess.
1. High pressure. Aluminium swarf is hard, compared with coal/charcoal. It is not easy to press the aluminium swarf into briquettes. Therefore, the briquette machine must possess high pressure. In other words, hydraulic pressure type machine is more suitable.
2. High-quality rollers. The roller is one of the most important parts of briquette press machine, especially for aluminium swarf, the roller will be more easy to wear. Therefore, the roller must be made from high-quality raw materials, such as Manganese alloy, Chromium-Molybdenum alloy, etc.
3. Besides the roller is made from high-quality raw materials, it also must be heat treated. After heat treatment, the characteristics of roller will be evidently improved, including its hardness, toughness and abrasive resistance.