1.Brief introduction

1)Hydraulic machinery refers to machines that use high pressure fluid to accomplish work. They are most common in heavy equipment for industrial use. More specifically hydraulic fluid is pumped to a high pressure level and then moved throughout the machines by different actuators. The hydraulic pump itself is powered by a regular engine or electric motor.

2)The pressurized fluid is distributed through various hoses and tubes. To really get a grasp on the power of hydraulic machinery, you'll want to read about the theory behind it.

3)Hydraulic machinery is very popular because of the enormous amount of power that can be transferred through small tubes and flexible hoses, and the wide variety of equipment that makes use of this technology.

RAW MATERIALS

Materials such as sand, crushed stone, cement, dust and fly coal ash, cinder, gravel, perlite, wet ash in power plants, dry ash, hybrid ash, boiler slag, spontaneous combustion coal gangue, mountain flour, haydite, mine tailings, scoria, steel slag , carbide slag, water-granulated slag, wind-granulated slag, dry slag, smelting slag, sulfuric acid residue, phosphaed fertilizer slag, caustic sludge,laterite in aluminium manufacturers, electrolytic copper slag, stonework waste, potsherd, waste brick powder, construction waste, etc (among which one or two kinds are enough.)