With double shaft double helix, long axis short arm, shallow structure.
The internal liner and vane using high wear-resistant alloy cast steel, with long service life.
The discharge door is equipped with electric or thermal oil heating to prevent bonding.
Large sliding door structure and quick discharging.
Two-way spiral blade and mix in three dimensional space
Mixing efficiency reached world-class level.
2. Mixing tower
It dosen't need anchor bolt. The special mounting base makes the installtion and disassemble quickly and easily.
Each platform with punching hole steel plate which is light and strong and can prevent dust accumulation.
The modular design makes the transportation more convenient.
The super hot aggregate storage bin is equipped with high and low material level meter.
The discharge door with eccentric design can effectively solve the door "jam".
Before ex-works delivery, all equipments are assembled and and commissioning in the factory.
Aggregate and filler batcher is installed in a sealed enclosure, which makes neat appearance and at the same time, effectively solve the dust spillover.
3. Dust collecting systerm
Combined with primary gravity dust collecting and secondary baghouse dust collecting.
The baghouse dust collecting adopts high voltage pulse cleaning with less dust residue.
The bag is made of Dupont high efficiency dust filtering material, with low loss and long life.
The recycling dust can be reused and reduce environmental pollution.
Emission concentration is not more than 20mg/Nm3
4. Drying drum
The drum body using heat boiler plate.
The internal blade also uses boiler plate and connects with bolt, with long service life and fast and convenient replacement.
Four-wheel friction drive, with smooth transmission, low noisenand long service life.
The drive reducer adopts hard tooth surface reductor, with large load capacity and impact resistance.
The specially designed "butterfly" elastic connection plate will be more uniformly forced after the drum heated expansion. It completely solved the elastic plate heat cracking problem.
The roller and roller carrier shaft using high quality alloy steel forging with long service life.
The external drum using high quality thermal insulation material plus stainless steel mask packaging, with favorable heat preservation performance and neat and beautiful appearance.
5. Electronic control system
industrial computer+PLC(Siemens ). Working under professional operating system, it is stable and reliable.
With global long-range detection and diagnosis function, it can help solve equipment system failure the first time.
Wth powerful storage and processing capacity, a variety of data can be processed in time and hundreds of gradation storageed.
With manual compensation and automatic compensation under measurement conditions.
1.Modular design of the equipment by AutoCAD with compact structure and reasonable layout makes the installation, transportation and maintenance more convenient and fast.
2.The key components of the equipment are manufactured according to Japan , Europe and USA’s technology . The main parts of dynamic system , control system and mechanical system are international famous brand products, which is excellent in performance and durable in use.
3.The mixing blade , mixing arm and lining board is made of wear resistant material and is replaceable. The service life is not less than 100000 batches.
4. The load cell is from Amcells which has long service life and stable and accurate output signal. The metering error is less than ±0.5% for aggregate, ± 0.3% for powder and ±0.25% for asphalt.Computer-controlled system automatically corrects material flow impact. The unique ‘two-stage metering'( 75% of the presetted asphalt being metered first , after the metering of the aggregate and powder the system calculates automatically according to the actual value then supplement the rest asphalt content) ensures the best condition of the mixture proportion.
5. The PLC is from SIEMENS. The host computer is Taiwan IPC which ensures the stability and reliability of the equipment.
6.The independently developed software of the control system with friendly interface is easy to grasp and operate for the operator . The performance is stable and there is no risk to lose data.
7. The material of the bag dust collector made of Nomex fiber by American DuPont company ensures the high efficiency of dust removal and long service life. The dust emission is less than 50mg/Nm3.
8. Using of full automatic burner, fuel atomization and automatic control of air fuel ratio makes good combustion effect. Besides, the ‘material curtain' formed in the drying drum and the heat preservation measures greatly reduces fuel consumption ( less than 6.5kg/t under standard condition ). In addition, heavy oil and residual oil can be used, which reduces the fuel cost and production cost thereof.
9. Pulverized coal burner can also be used which greatly reduces production costs. Unique dual air duct design ensures full combustion of pulverized coal.
driving power (kw)
filtering area (m2)
induced fan power(kw)
hot bin volume (t)
mixer capacity (kg)
driving power of mixer (kw)
filler silo volume(m3)
recycled dust bin volume (m3)
bitumen tank (m3)
hot oil furnace (x10^4kal/h)
volume of the lower finished product bin (m3)
volume of the side finished product bin (m3)
Packing & Delivery
Packaging Details: container Delivery Detail: Shipped in 25 days after payment
Effective communication: Any inquiry will be fast replied. Accurately convey customer’s information. Help customer to control the goods quality. In-time and reliable after sale service: We have been keeping a very good cooperation relationship with factories. We can help customer to change the broken spare parts or send engineer to the local in-timely with low cost. Warranty and after sale service: 1 year warranty. Engineer comes to the local for installation for free in the first month and free spare parts changing. If it is above 1 year, need customer charge the air tickets, visa and living expenses for the engineers to install in the local.