Used Ross Model LDM-130 Vacuum, Jacketed Double Planetary Mixer, stainless steel construction, 1/2 to 1 quart mixing capacity, 1 quart total capacity, stainless jacketed mix can with stainless steel jacket, Stainless steel Gearbox, Quick Release Blades, unit driven by 1/2 Hp., 3/60/208-230-460 volt explosion proof motor, hand crank lift, Serial#53327A.