Briquetting machine
GY high pressure briquetting machine is a kind of pelletizing machine which can feed various kinds of dry and wet powder through the preliminary pessure device compulsorily into the roll press area and make into high bulk density ball.It is mainly applied in the coal, mining,metallurgy,fire-resistant materials,construction materials and other light metal industries.Our briquetting machines have been widely applied in China and abroad.
Since the first large high-pressure briquetting machine GY 750-300 was finished trial-manufacture in1989 ,We have formed three series, more than twenty models after mant tears of research,tests and improvements.The structure ,performance ,quality and service life of products have reached a world-advanced level.
We are also a manufacturing base in China that could provide you with various kinds and latest models of briquetting machines.
TYPE OF BRIQUETTING MACHINE
Working principle of briquetting machine
The materials are pressed into the pre- press device of the ball press with certain volume evenly when working, and the stable material position shall be
kept in the pre-press device.
The pre-pressing spring in the device will force the materials into the inter-space between the double rollers, then the materials shall be pre-pressed and transited to the arch groove of the pair-rollers.
The roller pits with the same shape are distributed evenly on the rollersurface. The 2 pair-rollers shall rotate at constant speed reversely through engagement drive. The rollers will suck the materials at the entry into the groove and forcibly compress them.
With the continuous rotation of the pair-roller, the ball shall be taken off by the elastic force and gravity. The roller rotates to compress and form the materials periodically with the continuous operation of the motor to realize the batch production.
