The IMER HSM 6 electric (model 1130062) is a towable horizontal shaft mortar mixer with a 6 cu ft steel drum and a 1.5 hp electric motor listed as 120V/240V. It mixes mortars, stuccos and grouts, with a bag capacity of 2 to 2.5 bags and a 6 cu ft batch output.

An enclosed gearbox drives the paddles and runs quieter with less heat and gear wear; the noise level is under 79 dB. The mixer has externally mounted pillow blocks, an extra large safety grate, a locking handle that prevents unexpected dumping, and forklift pockets.

The HSM 6 weighs 500 lbs, rides on 5.3 x 12 in tires and has a 57-1/2 in charging height. It measures 45 in wide, 55 in high and 75 in long, or 94-1/2 in with the tow bar. A 2 in ball hitch tow bar is standard; a pintle hitch is available and must be selected at the time of purchase. Spiral mixing blades (up to 30% faster mixing) and a torsion bar axle are optional. IMER also lists a poly drum version of the electric HSM 6 as model 1130064.