Briquettes producing temperature is an important factor in making charcoal briquettes. There are mainly two parts we need to value the temperature setting, one is briquettes production, the other is carbonization. This article we mainly discuss the temperature in briquettes production.

wood briquettes

The purpose of heating is to soften the lignin and increase the viscosity for high-pressure molding. If the temperature is too high, the raw material softens excessively, the briquette production speed is fast, but the briquette quality not good. If the temperature is too low, the viscosity of the raw material is poor, and the briquette is not strong, and it is easy to form a crack. The molding temperature has a great influence on the speed and density of the rod, appearance, and quality.

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The temperature of the briquette machine cylinder is generally controlled at 260 ° C – 300 ° C. The temperature is mainly determined by the raw materials. also the specific water content of the raw materials for production. Even the same raw materials, the temperature can be different.

Generally speaking, the temperature of the bamboo wood raw material is relatively low, and it is suitable for 260°C-300°C, and the straw and rice husk can be 300°C-320°C. We have to repeatedly test the quality of the briquettes at different temperatures to determine the appropriate production temperature.