LB2500 Asphalt mixing plant

High efficiency; Superior stability; Environment protection; Energy saving

  1. The equipment is modular design with compact structure. It is easy and convenient for installation, maintenance, disassembly and transportation.

  2. The unique difference correcting function and two-stage metering ensures measurement precision and bitumen-aggregate ratio precision.

  3. The drum loop is made of 30CrMo alloy steel by forging process. The hardness after heat treatment is over HB240. Service life is more than 15000 hours.

  4. Burner could use light oil, heavy oil or natural gas, which is disposed through low pressure atomization with high quality. The fuel consumption is less than 6.5kg per ton of asphalt mixture or 6.5 cubic meters per ton of asphalt mixture.

  5. The mode of vibration screen is double motor double shaft  (above LB2000 ) or dual vibration motor (under LB1500 ), with Sweden SKF special bearing or OLI-WOLONG vibration motor realizing free maintenance of vibration shaft and less work.

  6. The mixing space and mixing capacity is large. Mixing blade and lining board is made of Ni hard alloy with over 100000 batches service life.

  7. Bag filter is made of American DuPont NOMEX fiber with service life more than 10000 hours. Dust emission is less than 50mg/Nm3. The bag cage surface is disposed by heat resistant spray technique to avoid stickiness.  

  8. Electric control system is equipped with Siemens PLC、imported load cell、Siemens or Schneider electrical parts to ensure stability and reliability of the equipment.


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High efficiency; Superior stability; Environment protection; Energy saving

  1. The equipment is modular design with compact structure. It is easy and convenient for installation, maintenance, disassembly and transportation.

  2. The unique difference correcting function and two-stage metering ensures measurement precision and bitumen-aggregate ratio precision.

  3. The drum loop is made of 30CrMo alloy steel by forging process. The hardness after heat treatment is over HB240. Service life is more than 15000 hours.

  4. Burner could use light oil, heavy oil or natural gas, which is disposed through low pressure atomization with high quality. The fuel consumption is less than 6.5kg per ton of asphalt mixture or 6.5 cubic meters per ton of asphalt mixture.

  5. The mode of vibration screen is double motor double shaft  (above LB2000 ) or dual vibration motor (under LB1500 ), with Sweden SKF special bearing or OLI-WOLONG vibration motor realizing free maintenance of vibration shaft and less work.

  6. The mixing space and mixing capacity is large. Mixing blade and lining board is made of Ni hard alloy with over 100000 batches service life.

  7. Bag filter is made of American DuPont NOMEX fiber with service life more than 10000 hours. Dust emission is less than 50mg/Nm3. The bag cage surface is disposed by heat resistant spray technique to avoid stickiness.  

  8. Electric control system is equipped with Siemens PLC、imported load cell、Siemens or Schneider electrical parts to ensure stability and reliability of the equipment.


TypeLB2500
Production capacity (t/h)200
Cold aggregate supply systemFeeder hopper (pcs)5
Hopper volume(m3/pc)9
Loading width(m)3.3
Drying systemDrying drum Ф×L(m)2.5x10.0
Driving power(kW)4x18.5
Burner capacity(MW)18
FuelDiesel, heavy oil or gas
Mixing towerScreening modeDouble shaft / Linear screening
Screen driving power (kW)2x11
Screen layer5
Hot bin volume (m3)22
Mixer capacity(kg/batch)2700
Mixer driving power(kW)2x37
Filler supply systemStone powder silo volume(m3)50
Recycled powder silo volume(m3)20
Dust collection systemDust collection modePrimary gravity dust collection + secondary bag filter pulse cleaning
Filtering area(m2)660
Bitumen supply systemBitumen tank (pc x m3)2x 40
Hot oil furnace (×104kal/h)60
Total power (kW)510
Covering area (m x m )45x35
OptionalEnd product underneath storage (m3)30
End product side storage (m3)50

Note: the parameters on this page are for reference only. The actual figures are subject to the actual configuration, and the interpretation right belongs to the manufacturer.