GRH-610 Rotary Gun

The Putzmeister GRH 610 Rotary Gun is ideal for dry-process shotcrete in refractory and civil work. It uses a moving friction-sealed rotor to meter material into the air stream, a proven design that easily handles shotcrete mixes. The single-point clamping system is simple to set up, operate, disassemble and clean up.

Industries/Process Type

Industries     Refractory, Civil
Process type     Dry

Performance

Maximum volume output*     1 - 6 yd³/hr (0.76-4.59m³/hr)
Horizontal pumping distance*     1,000'+ (305m+)
Vertical pumping distance*     200'+ (61m+)

Technical Information

Power     5 hp (4kW) TEFC 3/60/230/460 single-speed electric motor
Air requirements     250 - 600 cfm
Optimum rotor speed     10 - 15 rpm
Outlet diameter     1.50" (38mm)
Dimensions with flat hopper
Length     65" (1,651mm)
Width     33" (838mm)
Height     52" (1,321mm)
Weight (approximate)     1,100 lbs (499kg)

Options

Power     Vane type air motor, 9 hp (7kW) gasoline engine
Outlet     1" (25mm), 1.25" (32mm) with half rotor, 2" (50mm) with full rotor
Rotor options     12 round-half with 1.00" (25mm) outlet, 12 round-full with 1.25" (32mm) outlet, 9 round-full with 1.50" (38mm) outlet, Pie-half with 1.50" (38mm) outlet, Pie-full with 2.00" (50mm) outlet
Mounting     Skid-Forklift, foam filled tires
Special     Full or half rotor dust suppression system

*Based on rotor and speed, material, conveying distance and air available. They are to be used as a guide only and may be exceeded on specific projects.