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Continuous Drum Mix Asphalt Plants

An economical and highly portable alternative to batch mixing plants, with capacities of 75, 100, 150 & 200 TPH.

The 75 & 100 TPH models are designed to be containerised for ease of transportation.

  • Fully mobile road towable units
  • Minimum foundations required
  • Fast on-site erection
  • Factory pre-wired & fully tested
  • Inverter controlled exhaust fan
  • Dust emissions less than 20mg/Nm3

The DrumStar range of continuous asphalt mixing plants offer an economical and highly portable alternative to batch mixing plants for use in approved locations.

Contractors enjoy quick site relocation with total mobility while retaining the ability to maintain high levels of quality asphalt production. A choice of capacities includes 75, 100, 150 and 200 tph and the chassis of the two smaller models is designed to be unbolted for transport across the world within standard containers.

Each plant has the options of either bag filter or wet collector dust control depending on the restrictions of the contract and its location. The plant can be supplied complete with mobile or static bitumen tanks and all associated pipe work and pumps as well as reclaimed or imported filler storage silos.


Cold Feeed

Road towable, multi-hopper, cold feed unit with built in collecting conveyor and dryer feed conveyor with roll out scalping screen. Direct drive geared motor units give high reliability. Accurate variable speed control via AC motor and inverter.

Drum Mix

The dryer drum features a unique lifting pattern to cascade the material through the hot air stream. Bitumen and fillers are added at the drum discharge end. Steel support rollers are provided to allow for sudden plant stops.

Drag Slat Conveyor

Mixed material is transferred by the drag slat for direct lorry loading. A 3 tonne batch hopper with pneumatic rotary door allows sufficient time for trucks to transition.


Comprehensive key-pad PLC controls with full alarm diagnosis can be either plant mounted or optionally cabin installed.

Dust Filter

Dust laden air can be filtered through a fabric filter where environmental legislation demands. Mounted on the main chassis, the exhaust fan draws air through specially designed fabric filter bags. Collected dust is screwed back into the mixing section of the drum.

Wet Collector

Where emission regulations are not as stringent a wet collector option can be supplied. Coarse dust is removed in an expansion box with finer dust particles being passed through a water spray. The resultant residue is screwed to a collection pit.


  Units DS75 DS100 DS150 DS200
Plant Capacity
Output* tph 75 100 150 200
Cold Feed
Hopper Capacity (heaped) 10.0 10.0 14.0 14.0
Hopper Loading Width m 3.0 3.0 3.5 3.5
Belt Feeder Length m 1.7 1.7 1.7 1.7
Belt Width mm 500 500 650 650
Belt Feeder Drive kW 2.2 2.2 3.0 3.0
Vibrator Fitted to Sand Hopper   YES YES YES YES
Collecting Conveyor Width mm 650 650 650 650
Collecting Conveyor Drive kW 4.0 4.0 5.5 5.5
Scalping Screen Size mm 800 x 1200 800 x 1200 1000 x 1200 1000 x 1200
Scalping Screen Drive Watt 2 x 300 2 x 300 2 x 300 2 x 300
Aggregate Dryer
Slinger Conveyor Width mm 500 500 650 650
Slinger Conveyor Drive kW 3.0 3.0 4.0 4.0
Dryer Drum Diameter m 1.4 1.6 1.8 2.0
Dryer Drum Length m 7.0 8.0 9.0 10.0
Dryer Drive kW 4 x 5.5 4 x 7.5 4 x 11.0 4 x 15.0
Air Volume
Total m³/h 22,500 30,000 45,000 60,000
Burner Type   PB1A TJ02 TJ03 TJ03
Capacity l/hr 727 954 1680 1680
Drag Slat Conveyor
Slat Width mm 400 400 500 500
Capacity tph 90 120 170 220
Drag Slat Drive kW 7.5 11.0 18.5 22.0
Batch Hopper Size t 3.0 3.0 3.0 3.0
Bag Filter / Wet Collector
Filter Area Sq/m 260 347 527 702
Filter Velocity m/min 1.44 1.44 1.4 1.4
Filter Exhaust Fan kW 30.0 45.0 75.0 90.0
(Option) Venturi Wet Collector Fan kW 55.0 75.0 N/A N/A

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DrumStar Range