400(QLB5000) Asphalt Concrete Mixing Station

Product Detail

The asphalt concrete mixing station, type QLB800—HQB500, is our asphalt concrete mixing equipment with

independent intellectual property rights by independent development, and on the base of consulting the overseas

advanced technology. It is of high automation in operation, of accurate measurement, of modular design, of

reasonable and compact structure, of convenient operation and maintenance, and of energy conservation, so the

equipment can be widely used in the production of high-grade asphalt pavement materials.


The equipment adopts central control system of industrial control computer. And its measurement system adopts

TOLEDO electronic balance and weighing cell. It also introduces advanced devices such as American atmospheric

blowback baghose precipitator andGermanyoil burner. All these make it have characters of reasonable structure,

qualified properties, accurate measurement, high efficiency, and easy operation, and etc. Therefore, the equipment

is not only ideal for producing high-quality asphalt concrete for the high-grade highway construction at home and

abroad, but also suitable for roads building by city or county highway bureaus and city municipal corporations.


The total equipment is an integrated mixing system composed of collector belt, cold material trundle screen, inclined

belt conveyor, heating tube system, oil burner system, atmospheric blowback baghose precipitator, chain bucket

elevator, hot aggregate vibrating screen, hot aggregate storage bin, hot aggregate metering, mountain flour storage

bin, mountain flour metering, asphalt metering, agitator kettle, hoist and traction rail machine, finished product silo

and central control room, etc.


Specially, mixing station is made up of reasonable equipment group of vibrating screen, aggregate storage bin,

aggregate metering, mountain flour metering, asphalt metering, and agitator kettle in vertical layout. Its operation is

either by computer control or by electric wheel for manual control.


Luda Asphalt Mixing Station, pioneers accurate metering control technology, creatively improving the metering

structure and control measures of asphalt, powder, and aggregate, realizing dynamic accuracy control, strictly

optimizing various performance, reducing measurement error, totally meeting with the international standard, and

effectively reducing production costs. At the same times, with the coordination of its mixing console of extraordinary

power, it makes engineering works flexible, high effective and safety. It’s just because of our persistent pursuit for

the leading technology and repeated trials without considering our costs that we can achieve remarkable results,

and gain a larger share of market.
 
Main composing systems




Control System




The PC+PLC control system, by independent research and development, has the characteristics of stable and

simple operation.


Cold Aggregate Feeder System




Special design structure brings it good effects of preventing segregation, reducing resistance and avoiding unusual

wear and tear.


Drying Drum




The using of design technology of Integrative heating system, gives the best heating efficiency at the same time of

keeping steady operation.


Screening system




It adopts double oscillating electromotor with maintenance-free design.


Mixing Station




Accurate measurement, combining with high effective mixing technology, is the guarantee to produce high-quality

asphalt concrete.


Dust Removal System




Gravity and bag 2-level dust removal, in 1st level of Ringelmann smoke chart for exhaust smoke density, and with

dust content =20mg/Nm3


Mixed Material Storage Silo




Side machine type, underneath type and horizontal type, 3 kinds of silos to choose from.


Pneumatic System


High effective, reliable, of low noise, and maintenance free


Asphalt Feeding System
Heat-conducting oil heating, safety and high effective