LB3000 Asphalt Mixing Plant

Ingredient System

• Variable frequency belt feeding, primary blending accuracy.

• Material shortage alarm with anti-caking device.Prevent empty or skipped materials.Operates efficiently and smoothly.

• Kit setHardened gear reducer, compact structure, high transmission efficiency, low failure rate, easy maintenance.

2. Dust Removal System

• German dust removal technology, a combination of inertial dust removal and pulse bag dust removal, dust emission less than 20mg/Nm³㎥Green and environmentally 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 internal scraper blade of the drum is made from high-temperature and wear-resistant material, ensuring even distribution of the curtain and sufficient heat exchange, leading to 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, high transmission efficiency, and smooth operation.

4. Hot Aggregate Lifting System

• The斗提features a double-rowed plate chain structure, offering low noise, smooth operation, and a long service life.

• The hopper is made of low-alloy high-strength structural steel, features wear-resistant strips on the rim, and is treated with surfacing welding, ensuring durability, stability, and a long service life.

5. Screening System

• Self-developed dual-axis excitation linear screenExcitingThe vibration motor is combined with a double horizontal shaft (eccentric shaft) design, offering efficient operation, quick and easy screen mesh replacement, long service life, and maintenance-free bearings.

• Excess Material Design, Triple Protection: Screening Warehouse Material Level Instrument, with Precise Monitoring; Overflow Pipeline, automatically releases excess material when full; Over/Excess Material Channels, excess material is released when aggregate volume is too large or not up to standard.

6. Measurement System

• The aggregate scale utilizes a tensile-type sensor for cumulative measurement and features an automatic correction function for splash error. Large-tonnage equipment employs 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 weigher utilizes a three-point tension sensor, secondary tracking measurement, with measurement accuracy of±2%。

7. Mixing Vat

• Double-axle mixer, with high-strength, durable liners and bladesNickel-Chromium AlloyLong service life.

• Lever-flip discharge door, quick opening and closing, free of jamming.

• The finished goods warehouse is insulated, and the mixed material temperature will drop ≤5℃ 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 error, parameter adjustment, weighing scale calibration, dynamic tracking of oil-stone ratio, automatic fault diagnosis, automatic alarm, and numerical report printing functions.

9. Installation and After-Sales Service

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

LB Series Asphalt Mixing Plant Technical Parameters: