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RoadStar Mini
Mobile Asphalt Patching Plants

Small, compact and easy to set up, the RoadStar Mini provides a unique solution to small paving projects and patching jobs requiring 4 to 9 TPH.

Complete with feed skip, dryer, mixer & bitumen controls, the RoadStar Mini can quickly & easily be moved to site & rendered operational within minutes.



  • Fully mobile road towable asphalt patching plant
  • High reliability with low maintenance
  • High efficiency burner
  • Batch heater with no wastage
  • Proven performance in the field
  • Localized greasing point

Features


Loading Skip

150 kgs capacity convenient for hand feeding by shovel, skip raised and lowered by double acting hydraulic ram controlled by a three position valve to hold skip in any position

Batch Heater

150 kgs capacity heavy duty drum with specially designed lifters to cascade material through the burner flame. Drum is supported on two machined roller paths and four heavy duty rollers.

Swivel Chute

Hydraulically operated swivel chute delivers heated aggregate to the mixer. A safety fire door between heater and mixer is linked to the chute sealing off mixer during high flame heating. Coarse dust is collected in an expansion box above the mixer when discharge gate is opened.

Mixer

150 kg capacity, double shaft contra-rotating mixer with hard wearing removeable steel liners and paddles, shafts are mounted in bearings and driven directly from engine; via counter shaft and roller chain. Manually operated outlet door for rapid discharge of mixed material.

Bitumen Tank

300 litre bitumen heating/storage tank with drum decanting facility. Bitumen tank is heated by light diesel oil vapourizing burner, capacity 13.5 litres/hour. Manually operated barrel hoist for lifting barrels into the drum holder.

Power Unit

Air cooled diesel engine developing 14kW @ 2500 rpm on load and using light diesel oil, with air filter, Oil filter and exhaust silencer. Electric start, direct clutch power take-off at flywheel end drives transmission for both heater drum and mixer.

Options


  • Road lighting, 12V, wired to 7 pin trailer socket
  • Hand spray lance unit for surface coating with bitumen
  • Electric starting diesel engine

Specifications


Output Capacities Units  
Cold Mix @ 65º TPH 7 - 9
Hot Mix @ 110º TPH 5 - 7
Hot Mix @ 150º TPH 4 - 5
Capacities Units  
Loading Skip Kg 150
Batch Heater Drum Kg 150
Engine Fuel Tank L 200
Bitumen Tank L 300
Burner Fuel Tank L 80
Batch Mixer Kg 150
Diesel Engine @1850rpm kW 14
Hydraulic System L 125
Travelling Dimensions Units  
Height mm 3305
Width mm 2360
Length mm 4800
Weight Kg 5000
Container Dimensions Units  
Height mm 2500
Width mm 2270
Length mm 3675
Operating Dimensions Units  
Height mm 4100
Width mm 2500
Length mm 3500

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RoadStar Mini
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SpotMix 600
Mobile Asphalt Patching Plants

The ideal asphalt plant for surfacing car parks, small areas of road or road maintenance jobs.

SpotMix is capable of producing up to 18 tonnes of coated mixed material per hour.

For smaller projects, see the RoadStar Mini .

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.



spotmix diag

Features


Agregate Batching

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.

Burner

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.

Cylinder Dryer

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.

Power Unit

Air cooled 3-phase diesel power generating unit in a sound-proof canopy.

Paddle Mixer

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.

Feed Conveyor

Inclined belt feeder with electric drive & troughed plain belt. Fabricated feed hopper and belt feeder pivot back for travelling.

Bitumen Decanting & Storage

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 Weighing

Bitumen weigh gear is via handtilted measuring trough fitted as standard and calibrated for measuring different volumes of bitumen directly into the paddle mixer.

Options


  • Bitumen Supply Tank
  • Integral chassis-mounted powerpack

Specifications


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
t/h mm mm kg litres l/h KVA Material Leaving Dryer @ 190°C Material Leaving Dryer @ 130°C Material Leaving Dryer @ 175°C Material Leaving Dryer @ 100°C
20 500 1100 x 3700 270 3000 120 60 10 18 18 18

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SpotMix