... length(mm)10001000Spindle Speed (r/min)55-9235The speed of spindle rises and falls (m/min)55Main mortar power (kw)7 ... ; control panel , handbarrow and power motor .5key component of the machine has: Main frame, power system, jacking system,(lifting system), internal ... tubing formation. Mainly composed by the mortar, pulleys, gears, sleeve, spindle and so on..3,Jacking system: Controls main axle's ...