Burning-free brick machine is a complete set of equipment with coal slack, sand, slate powder, slag, fly ash and other industial wastes as main raw material. It adopts automatic feeding system, producing burning-free brick through mechanical double-sided pressing. This machine is of simple structure and easy maintaince. Final products are of high pressure and hardness, reaching the national quality stardard. The machine have a wild market due to the feature of lower consumption, high effiency and enviroment-protection.