LB3000 asphalt mixing plant

Ingredient System

• Variable frequency belt feeding, precise primary blending.

• Material shortage alarm with de-clogging device.Prevent empty or incomplete materials.Operates efficiently and smoothly.

• Set-styleHardened gear reducer, compact structure, high transmission efficiency, low failure rate, easy maintenance.

2. Dust Removal System

• German dust removal technology, combining inertial dust removal with pulse bag dust removal, dust emissions less than 20mg/Nm³㎥Eco-friendly.

• Over-temperature Protection System, Double Protection:When the exhaust temperature is too high, the cold air valve automatically opens, and when the exhaust temperature is extremely high, the burner automatically shuts off.

3.DryingSystem

• The drum's internal scraper is made from high-temperature and wear-resistant materials, ensuring even distribution of material curtains, sufficient heat exchange, and a long service life.

• Low-pressure atomization technology, mechanical-assisted atomizationAdjustable ratio up to 1:10.Adaptable to various fuels (diesel, heavy oil), low noise.

• Four-wheel friction drive, efficient transmission, and smooth operation.

4. Hot Aggregate Lifting System

• The斗提is equipped with a double-row plate chain structure, featuring low noise, smooth operation, and long lifespan.

• The hopper is made of low-alloy high-strength structural steel, with wear-resistant strips added to the rim and subjected to surfacing treatment, ensuring it is sturdy and stable with a long service life.

5. Screening System

• Self-developed dual-axis excitation linear sieveExcitingThe vibratory motor combines with a double horizontal shaft (eccentric shaft) design for efficient operation, quick and easy screen replacement, long service life, and maintenance-free bearings.

• Overstock design, triple protection: Sifting storage location meter, precise monitoring; overflow pipeline, automatic overflow when material is full; excess/limit material channel, overflow when aggregate volume is too large or does not meet standards.

6. Measurement System

• The aggregate scale employs a tensile-type sensor for cumulative measurement, featuring an automatic correction for splash error. Large-tonnage equipment utilizes dual aggregate scales for simultaneous measurement, with high measurement accuracy.±2.5%。

• The powder material scale utilizes a three-point tension sensor for cumulative measurement, with an accuracy of±2%。

• Bitumen scales are equipped with a three-point tensile sensor, featuring secondary tracking measurement, with an accuracy of±2%。

7. Mixing Vat

• Dual-axle mixer with high-strength and durable liner and paddle bladesNickel-Chromium AlloyLong service life.

• Linkage flip gate for material discharge, quick opening and closing, no jamming.

• The finished goods warehouse features insulation, maintaining a temperature decline of ≤5℃ in the mixed material within 12 hours when the ambient temperature is between 15-25℃.

8. Control System

• German SIEMENS component PLC control cabinet, capable of automatic, semi-automatic, and manual control. Features include formula input and storage, automatic correction of splatter errors, parameter adjustment, weighing calibration, dynamic tracking of oil stone ratio, automatic fault diagnosis, automatic alarm, and numerical report printing.

9. Installation and After-Sales Service

• Modular design for easy installation, maintenance, and quick relocation and transportation.

LB Series Asphalt Mixing Plant Technical Specifications: