ALQ160 Batch Type Asphalt Plant

Hot Asphalt Plant

Hot asphalt plant blends together aggregates and bitumen to produce the hot mix paving material. It is widely used to the construction of highway, city road and parking lot.

Our company is one of reliable asphalt hot mix plant manufacturers. We provide other construction machine as crusher plant, batching plant, dry mortar plant. First-class quality, affordable price, reasonable design! Our asphalt plant has been exported to more than thirty countries, such as Indonesia, Pakistan, Philippines, Bangladesh, etc. Now we set agency in Indonesia to make purchase easier.

Do u want to buy a qualified asphalt mixing plant? Just contact with us now! We have experienced engineers, strong team and professional after-sales service! We can provide better asphalt plant than u imagine!

Different types of hot mix asphalt plant

1. Batch type hot mix plant:

ALQ (stationary )and ALYQ (mobile) series; produce asphalt in batches as needed; ideal for municipal engineering and high-grade road construction.

ALQ60 Hot Asphalt Plant
ALQ60
ModelALQ60
Production capacity(t/h)60
Mixer(kg)800
Mixing cycle(s)45
Dry capacity(t/h)80
Bag dust Filter area(m2)380
Fan motor (KW)45
Vibrating layer4
Asphalt tank(t)Option, 10-40T or Depend on request
ALQ80 Hot Mix Asphalt Plant
ALQ80
ModelALQ80
Production capacity(t/h)80
Mixer(kg)1200
Mixing cycle(s)45
Dry capacity(t/h)100
Bag dust Filter area(m2)420
Fan motor (KW)55
Vibrating layer4
Asphalt tank(t)Option, 10-40T or Depend on request
ALQ100 Asphalt Hot Mix Plant
ALQ100
ModelALQ100
Production capacity(t/h)100
Mixer(kg)1300
Mixing cycle(s)45
Dry capacity(t/h)120
Bag dust Filter area(m2)420
Fan motor (KW)55
Vibrating layer4
Asphalt tank(t)Option, 10-40T or Depend on request
ALQ120 Asphalt Batch Plant
ALQ120
ModelALQ120
Production capacity(t/h)120
Mixer(kg)1700
Mixing cycle(s)45
Dry capacity(t/h)150
Bag dust Filter area(m2)520
Fan motor (KW)75
Vibrating layer4
Asphalt tank(t)Option, 10-40T or Depend on request
ALQ160 Batch Type Asphalt Plant
ALQ160
ModelALQ160
Production capacity(t/h)160
Mixer(kg)2300
Mixing cycle(s)45
Dry capacity(t/h)200
Bag dust Filter area(m2)620
Fan motor (KW)110
Vibrating layer5
Asphalt tank(t)Option, 10-40T or Depend on request
ALQ200 Asphalt Mixing Plant
ALQ200
ModelALQ200
Production capacity(t/h)200
Mixer(kg)2800
Mixing cycle(s)45
Dry capacity(t/h)260
Bag dust Filter area(m2)820
Fan motor (KW)132
Vibrating layer5
Asphalt tank(t)Option, 10-40T or Depend on request
ALQ240 Asphalt Batch Mix Plant
ALQ240
ModelALQ240
Production capacity(t/h)240
Mixer(kg)3300
Mixing cycle(s)45
Dry capacity(t/h)300
Bag dust Filter area(m2)1050
Fan motor (KW)150
Vibrating layer5
Asphalt tank(t)Option, 10-40T or Depend on request
ALQ320 Asphalt Batching Plant
ALQ320
ModelALQ320
Production capacity(t/h)320
Mixer(kg)4500
Mixing cycle(s)45
Dry capacity(t/h)400
Bag dust Filter area(m2)1224
Fan motor (KW)185
Vibrating layer6
Asphalt tank(t)Option, 10-40T or Depend on request

ALQ series specifications:

Type ALQ40 ALQ60 ALQ80 ALQ100 ALQ120 ALQ160 ALQ200 ALQ240 ALQ320
Capacity(t/h) 40 60 80 100 120 160 200 240 320
Mixer(kg) 600 800 1200 1300 1700 2300 2800 3300 4500
Mixing cycle(s) 45 45 45 45 45 45 45 45 45
Dry capacity(t/h) 50 80 100 120 150 200 260 300 400
Fuel Diesel, heavy oil, natural gas, liquefied gas, pulverized coal
Dust filter Gravity dust filter+ Cyclone dust filter + Bag dust filter/ Water dust filter
Bag dust Filter area(m2) 260 380 420 420 520 620 820 1050 1224
Fan motor (KW) 37 45 55 55 75 110 132 150 185
Vibrating layer 4 4 4 4 4 5 5 5 6
Asphalt tank(t) Option, 10-40T or Depend on request
Asphalt heating system Heat conducting oil furnace or Direct heat asphalt tank
Type ALYQ40 ALYQ60 ALYQ80 ALYQ100 ALYQ120 ALYQ160
Production Capacity(t/h) 40 60 80 100 120 160
Mixer(kg) 600 800 1200 1200 1700 2200
Mixing cycles(s) 45 45 45 45 45 45
Capacity(t/h) 50 80 100 120 150 200
Fuel Diesel, heavy oil, natural gas, liquefied gas, pulverized coal
Dust Filter Gravity dust filter+ Cyclone dust filter + Bag dust filter/ Water dust filter
Filter area(m2) 260 370 420 480 510 620
Vibrating layer 4 4 4 4 4 5
Asphalt tank(t) Option, 10-40T or Depend on request
Asphalt heating Heat conducting oil furnace or Direct heat asphalt tank

2. Hot drum mix plant:

ALT (stationary ) and ALYT (mobile) series; manufacture asphalt continuously.

Asphalt Drum Mix Plant Manufacturer
Asphalt Drum Mix Plant
Asphalt Drum Plant for Sale
Asphalt Drum Plant

ALT series specifications:

Type ALT20 ALT40 ALT60 ALT80
Production Capacity(t/h) 20 40 60 80
Total Power(kw) 50 75 123 140
Fuel Consumption(kg/t) 5.5-7.0kg/t(Fuel)
Effect of De-dusting(mg/Nm3) Dust discharge concentration≤50(Bag dust)
Volume of Cold Aggregate Storage(m3) 4.0m3×4
Unloading Height(m) 3
Control Mode Manually, Semi-Auto/ Auto

What is hot mix asphalt?

Hot mix asphalt (HMA) consists of a combination of aggregate uniformly mixed and coated with asphalt cement. To dry the aggregates and to obtain sufficient fluidity of asphalt cement for proper mixing and work-ability, both the aggregate and asphalt must be heated prior to mixing—hence the term “hot mix”.

Aggregates and asphalt are combined in a mixing facility in which all of the constituent materials are heated, proportioned and mixed to produce the desired paving mixture. After plant mixing is complete, the hot mix is transported to the paving site and spread with a paving machine in a loosely compacted layer to a uniform, even surface. While the paving mixture is still hot, the material is further compacted by heavy motor-driven rollers to produce a smooth, well-consolidated pavement layer.

Hot mix asphalt paving

Hot mix asphalt paving mixtures may be produced from a wide range of aggregate combinations, each having its own particular characteristics suited to specific design and construction uses. In addition to the amount and grade of asphalt used, the principal characteristic of the mix are determined by the relative amounts of course aggregate, fine aggregate and mineral filler.

Components of asphalt hot mix plant

The asphalt plant consists of cold feed bins, primary vibrating screen, charging conveyor, drying drum with burner. hot aggregate bucket elevator, pres-separator with bag filter, muti-deck vibrating screens, hot receptacles, mixing unit, bitumen storage tanks, weighing hoppers, filter storage silo/hopper, control cabin and panel.

Mixing Unit
Mixing Unit
Drying System
Drying System
Asphalt Tank Supplier
Asphalt Tank
Bucket Elevator for Sale
Bucket Elevator
Control Room
Control Room

Working process of hot asphalt plant

First step, put the unheated-crude aggregates into various receptacles of the cold aggregate feeder. It should be based on the size. Cool feeder gates on individual receptacles can control the aggregates flow.

After the first step, the aggregates are moved to drying drum by a charging conveyor.

Drying drum is matched with a burner, so it can heat and dry the aggregates.

Many hot mix plants are equipped with a secondary dust collector for settling substantial dust particles. The machine has a primary dust collector and an auxiliary dust collector. The latter one has function as a bag filter.

Once aggregates are heated in the drum, they are transferred to the tower unite by a bucket lift.

There is muti-layered screening unit on top of the tower unit. Hot aggregates get treated to screening impact as they go through the screens. They will be separated and put away into various receptacles according to sizes.

Separate hot receptacles make it easy to store each sort of aggregates separately.

Once the aggregates are sorted in different receptacles, they are weighed and released into the mixing unit, and mixed with bitumen and filler material.

With a pumping station, bitumen tank is used to heat and store bitumen additionally. The pumped bitumen in the hopper should be weighed before putting into the mixer.

Hot mix asphalt will be ready to be moved into waiting trucks after all the above stages are finished.

Interested in our hot asphalt plant or want the best prices?

Reasonable deign of hot aggregate bins

Provide hot bin storage of sufficient capacity to ensure uniform and continuous operation. To ensure separate and adequate storage of appropriate fractions of the aggregates,  divide bins into the specified number of compartments arranged.

Equip each compartment with an overflow chute of such size and at such a location to prevent ant backing up of material into other compartments or into contact with the screen.

Equip bins with an indicator device to indicate the position of the aggregate in the bins at the lower quarter points. Provide an automatic plant shut-off to operate when any aggregate bin becomes empty.

Provide adequate and convenient facilities for obtaining aggregate samples from each bin.

Application of asphalt plant environmental protection technology

Main pollution of asphalt mix plant includes dust, noise and asphalt smoke. Dust control is mainly through physical methods, including sealing, dust collection cover, ventilation, dust removal and recycling. Noise reduction measures mainly include muffler, noise enclosure, frequency conversion control and so on. Asphalt smoke contains a variety of toxic components, and its treatment is complex, requiring both physical and chemical methods. The following focuses on the treatment technology of asphalt smoke.

  • Bitumen smoke combustion technology
  • Low light level resonance asphalt smoke purification technology
  • Integrated drying cylinder technology
  • Pulverized coal clean combustion technology
  • Closed type asphalt mixing plant

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