The latest version of the ‘Spot-Mix’ 600 is the MKIII, with features which include a new improved drive arrangement, easier on-board bitumen management and a more fuel efficient burner system.
This compact and highly mobile plant is ideal for on-site production of quality asphalt for smaller surfacing duties, especially in less accessible and confined localities, car-parks, small areas of road or road maintenance jobs.
The model shown also incorporates on-board electrical generator.
Volumetric measuring of aggregate is made in a batch hopper, the system includes volume preset facility, indicators for volume and material temperature, and a manually operated batch discharge door.
Proportioning pressure atomizing oil burner suitable for light fuel oils (4cSt viscosity @ 40°C, 35 seconds Redwood No. 1 @ 100°F, with air blower and fuel pump.
Rotating on four support rollers, the chain driven dryer cylinder is 1.1m in diameter and 3.7m in length, The roller paths are attached to the dryer cylinder via heat compensating mounts.
Air cooled 3-phase diesel power generating unit in a sound-proof canopy.
Twin-shaft paddle mixer ensures thorough circulation of materials and even distribution of bitumen. Paddle tips and liners are replaceable and are made from high wear-resisting alloy. Discharge door is manually operated.
Inclined belt feeder with electric drive & troughed plain belt. Fabricated feed hopper and belt feeder pivot back for travelling.
Integrated bitumen decanting, heating and storage, includes insulated and clad storage tank that rolls outwards when in operation, Drum lifting davit and drum hood, Oil burner for transfer of heat through heating tube and integrated exhaust stack, bitumen pump, temperature gauge and bitumen ring main.
Bitumen weigh gear is via handtilted measuring trough fitted as standard and calibrated for measuring different volumes of bitumen directly into the paddle mixer.
|Feed Conveyor Capacity||Feed Conveyor Width||Aggregate Dryer||Mixer Capacity||Bitumen tank Capacity||Aggregate Burner||Power Pack Rating|
Approximate Hourly Output
[tonnes per hour]
|6% Feed Moisture||3% Feed Moisture||1% Feed Moisture|
Material Leaving Dryer @ 190°C
Material Leaving Dryer @ 130°C
Material Leaving Dryer @ 175°C
Material Leaving Dryer @ 100°C