In the united asphalt mixing plant in the world advanced level - Jewelry USB Flash Drive

Published: 15th August 2011
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In the United asphalt mixing plant in the world advanced level

LQC320 asphalt mixing equipment Zoomlion Road machinery Mixing equipment company LQC series products, the adoption of compulsory intermittent agitation process, machine Electric Integration, technical performance has reached world advanced level, a variety of environmental conditions in high-quality asphalt mixing. Widely used in highway, highway, airport, terminal and municipal roads. At present, construction of highway construction in Yuxiang, using 5 sets LQC320 asphalt mixing plant, that is, such products.

As the world advanced equipment, its main characteristics are as follows:

1, the main accessories are world-renowned brands such as Schneider, Siemens electrical components, Germany SEW reducer, Germany FAG Bearing , United Kingdom NORGEN Pneumatic components U.S. RAYTEK infrared thermometer and so on, effectively ensure the quality of products.

2, devices with modular structure, reasonable layout, according to construction requirements, a flexible combination of the formation of a variety of configurations; installation cancellation equipment to foot Bolt Simplify the basic, convenient and quick.


3, cold hopper cone structure with the best angle, the material stability and continuity, hopper at the top of pre-installed grille; to the feed belt with ribs in, frequency conversion; aggregate export belt installed screening organizations to effectively avoid the large aggregate into the drying drum.

4, drying roller by a friction wheel drive, four groups of independent, external appearance, structure, size, and the best matching burner, normal work, the exhaust gas temperature does not exceed 110 , the standard operating conditions, fuel consumption rate of less than 6.3 kg / t material.

5, burner with world famous brands, patents, designs, and efficient combustion. Wind, oil ratio digital frequency control, adjustment range, high accuracy; blowers, motors, nozzles and combustion chamber arrangement such as axial, compact; combustion and inhalation of air from the rear, by the middle of the inlet pressure, in the combustion chamber the formation of turbulence, and the convergence of high-pressure air atomization of fuel, to achieve the best mixing ratio, high efficiency; can use diesel oil, heavy oil, residual oil and other fuels.


6, hot material screen for the whole closed linear inertial shaker, screening efficiency is high; mesh points five layout, automatic tensioning, easy to change, long life; maintenance-free design of the vibration of bearings, oil bath lubrication.

7, hot silo material consecutive testing, discharge door is a unique structure, can achieve coarse, fine "two stage" ingredients, fly little material error.

8, three independent measuring systems, automatic flight material error compensation; all imports of welded sealed sensors, suitable for any condition. And reserve SMA Additive Interfaces.

9, dual-motor-driven twin-shaft mixers, filling rate of 53%, powder and full force into the asphalt along the axis, distribution, mixing time shorter; mixing blades, shape and material specially designed lining, high wear life of up to 100,000 over the batch; a gate material with temperature infrared thermometer testing finished, the error of not more than 5 .

10, finished lower material Track Road by articulated structure, can be automatically upgraded to facilitate vehicle access directly in the mixer bottom material; transporter car with frequency control, encoder position detection operation, precise positioning, position error is less than 10mm; transport materials to set a car Anti-protection devices such as wire rope slack.

11, automatic control of power efficient heat-conducting oil furnace, burner imported.

12, bag filter with low pressure air pulse cleaning, cleaning effect, dust concentration 30mg/Nm3; bag with high and low temperature protection device, filter bags and long service life.

13, drum drying, hot silos, mixers, product silos, asphalt tanks, dust collector, etc. are equipped with high temperature insulation, greatly reducing the system's heat loss.

14, control system using PLC fieldbus control technology, user friendly design, two-plane double control, Windows Chinese platform, click on the mouse to complete the various operations; system dynamic display and control the production processes, with parameters set , data management, fault diagnosis and other functions; can achieve automatic control, semi-automatic and manual control.



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