Most industrial enterprises are having park of rotor equipment - basic and auxiliary. Measuring of vibration speed – it is a level of vibration as in radial so in axial directions very often show the misalignment presence of mechanisms, loosening their fastening to foundation. This work is devoted control of geometrical parameters and regulation of the state of production equipment (pump aggregates), through the laser alignment system „Easy Laser”, and also to the estimation of different factors influence, such as shaft offset, angular deviation and bolts strap force moment on the pumps aggregates vibration, that directly influences on equipment work duration. The presence of vibration at an aggregate testifies to it obvious defects. Different units of aggregate can be as vibration sources too. There are: · Rolling bearings; · Journal bearings; · Rotors of machines; · Mechanical transmissions (gear, belt, worm); · Gear boxes; · Driving wheels of pumps, turbines and etc; · Electromagnetic systems of electric machines. Vibration sources listed above can be whether as factories defects (for example, imperfect bearings, gears, rotors) or aggregate misalignment (offset and angular deviation) or loosening aggregate fastening to foundation.