LB3000 asphalt mixing plant

Ingredient System

• Variable frequency control belt feeding, primary blending accuracy.

• Material shortage alarm with de-caking device.Prevent material jamming and wastage.Operates smoothly and efficiently.

• Set-styleHardened gear reducer, compact design, 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㎥Environmentally friendly.

• Over-temperature Protection System, Dual Security: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 of 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 atomization.Adjustable 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is equipped with a double-row chain structure, featuring low noise, smooth operation, and long service life.

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

5. Sifting System

• Self-developed and independent double-axis linear vibration screenExcitingThe vibrator motor is combined with a double horizontal shaft (eccentric shaft) design, ensuring efficient operation. Screen replacement is quick and convenient, with a long service life and maintenance-free bearings.

• Excess Material Design, Triple Protection: Screening storage position meter, accurate monitoring; overflow pipeline, automatically discharges material when full; overflow channel for oversized aggregates or non-standard materials.

6. Measurement System

• Aggregate weighers utilize tension-type sensors for cumulative measurement, featuring automatic correction of splash error. Large-tonnage equipment employs dual aggregate weighers for simultaneous measurement, with measurement accuracy of±2.5%。

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

• Bitumen scales are equipped with a three-point tension sensor, with secondary tracking measurement, ensuring measurement accuracy.±2%。

7. Blender Tank

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

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

• The finished goods warehouse features thermal insulation. When the ambient temperature is between 15-25°C, the mixed material temperature will drop ≤5°C within 12 hours.

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 splash errors, parameter adjustment, weighing calibration, dynamic tracking of oil stone ratio, automatic fault diagnosis, automatic alarm, and data report printing functions.

9. Installation and After-Sales Support

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

LB Series Asphalt Mixing Plant Technical Specifications: