QLB-600/800/1000/2000/3000/4000 Asphalt Batching Plant

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1 Set/Sets (Min. Order)
Supply Ability:
30 Set/Sets per Month
Port:
Xiamen
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Overview
Quick Details
Condition:
New
Place of Origin:
Fujian, China (Mainland)
Brand Name:
Nanqiao
Model Number:
QLB-4000
Voltage:
380V/50HZ
Certification:
ISO
Warranty:
13months
After-sales Service Provided:
Engineers available to service machinery overseas
Capacity:
180-240t/h
Fuel:
diesel oil,heavy oil, natural gas
Color:
Customized
Cooperation:
British ACP TITAN Ltd
Mixer:
SICOMA
Electronic element:
SIEMENS
Sensor:
TRANSCELL
Place of origin:
Quanzhou
Packaging & Delivery
Packaging Details
HQ or GP(Standard export container).
Delivery Time
45 days after the down payment.

 QLB-4000 Asphalt Mixing Plant

   

Type No

 QLB-4000

 Specified productivity ratio(T/h)

 180~240

 The capactity of the mixing jar(Kg)

 4000

 The power absorption (Kw)

 510

 The fuel consuming rate (Kg/T)

 6.5~7.5

 The kind of fuel

 Diesel oil, heavy oil

 The temperature of the finished product(degree)

 130~200

 The total ore material measurement precision

 ±0.5%

 The bitumen material measurement precision

 ±0.25%

 The powder material measurement precision

 ±0.5%

 The deviation of the proportion of oil and stone

 ±0.35%

 The stabilizing precision of the temperature of the materials(degree)

 ±5

 The dust discharging density(mg/Nm3)

 ≤100

 Seeing that technology improves constantly, if the above-mentioned data changes, subject to contract data. 

 

 

 1.  Modular Type Batching Station

  • With modularized design, the aggregate bin and belt conveyor can be assembled accordingly;
  • The belt conveyor is controlled by infinitely variable frequency speed regulation. Its speed could be auto-regulated according to producing capacity and proportioning. 
  • There are separation net and alarm device in each bin, in case of starving or blocking; 
  • The material collecting belt and feeding belt are made of high-tenacity rubber.

2.  Drying Drum

  • The drum body is made by heat-resisting and wear-resisting steel plate, improving the service life; 
  • Driven by friction of 4 sets of shaft mounted type speed reducers. The surface of the wheels are reinforced specially; 
  • Using rock wool to keep warm for drum body, in case of the loss of heat; 
  • Test the heating temperature of the aggregates from discharging port by infrared thermodetector.

3.  High-efficiency Dedusting System

  • The filter-bags are supported by steel frame in the upper deduster. The efficient and durable bags of famous brand are imported from abroad; 
  • Making use of the atmospheric anti-blowing system to blow the bags in reversed direction, so as to break the powder off; 
  • The lower part of the deduster used to collect fine powder. The powder will be deliveried outside or sent to powder elevator by screw conveyor.

4.  Vibrating Screen System
The vibrating screen system has four to six layers of screen. Outside seal to prevent dust.

 

5.  Bitumen Heating and Supplying System

  • Heated by conduction oil, rapidly and evenly;
  • Bitumen tanks and pipes are insulated by rock wool to keep warm, prevent the loss of heat efficiently. 

6.  Mixing System

  • Adopting twin shaft compulsory mixer for mixing, stably and efficiently; 
  • The meticulously designed mixing blades can mix the mixture rapidly and evenly, with working life no less than 100,000 times of mixing; 

7.  End Products Storage System

  • The modular designed over-all structure is compact, safe and reliable; 
  • A special structure in the storage bin could prevent the dissociation of the end products. The bin wears rock wool to keep warm and covered with corrugated sheet; 
  • Trolley dragged by winch could run stably and locate accurately.