... operate use a Hydraulic Press Machine for coal/coke Ball press is a widely used in many range, this machine can press briquettes or balls ... ,coal, cryolite, chemical fertilizer, plastic, lime stone, pigment, urea, etc.The briquettes like as follows:This series briquette machine can made ... machine has high pressure and 1-40ton per hour output, the equipment be show you as follows:1.Please pay attention ...