This series of petroleum coke briquettes machine will pass the power on to the two pressure roller through the reducer.The two sides and roll rotation, in both the rotating roll,Natural materials to enter the ball roll mode, with the roll rotation, material pressure on a small become larger, When the material to the two rollers rotating line contact point, the pressure of materials has reached the peak. Tremendous pressure in the role of line, the materials become a finished product from the powder ball.

1.The final products are smokeless, non toxic, non peculiar and environmental protection.
2.Strong and stable structure, easy, operation and maintain easily.
3.high density, high strength & high hardness because the reasonable design.
4.Final product size 25-70mm and shape can be round,pillow & square shape.
5.Roller material can be 65Mn, 9Cr2Mo, alloy Steel, high-chromium alloy and so on.
6.The final briquettes are energy saving, easy to transport and higher utilization of waste.