Drum mix asphalt plant for sale Online
Introduction
DHB series is continuous asphalt mixing plant, suitable for samll and medium-sized road construction project. It has advantages as the following:
1. Integrated structure, less land footprint, could be located in a narrow or confined area;
2. Compact structure, convenient for transportation and relocation;
3. Cold aggregate feeder with load cells and variable frequencey motor; aggregate feed is precised controlled;
4. Drying drum has functions of heating, drying and mixing, high energy efficiency ratio; optimized inner structure and external thermal insulation shell, fast heating speed and less heat loss;
5. Low initial investment and highly cost effective.
Technical Parameters
| Model | Capacity(t/h) | Measurement Accuracy | Total Power (kW) | Fuel Consumption (kg/t) | ||
| Aggregate | Bitumen | Coal | Oil | |||
| DHB40 | 40 | ±1.5% | ±1% | 75 | 10-13 | 5.5-7 |
| DHB60 | 60 | ±1.5% | ±1% | 128 | 10-13 | 5.5-7 |
| DHB80 | 80 | ±1.5% | ±1% | 165 | 10-13 | 5.5-7 |
| DHB100 | 100 | ±1.5% | ±1% | 200 | 10-13 | 5.5-7 |
| DHB120 | 120 | ±1.5% | ±1% | 226 | 10-13 | 5.5-7 |
| DHB160 | 160 | ±1.5% | ±1% | 286 | 10-13 | 5.5-7 |
| DHB200 | 200 | ±1.5% | ±1% | 375 | 10-13 | 5.5-7 |
| DHB240 | 240 | ±1.5% | ±1% | 420 | 10-13 | 5.5-7 |
Main Structure of DHB Asphalt Drum Mix Plant

- 1. Cold aggregate feeder
- 2. Bitumen tank
- 3. Burner
- 4. Drying & mixing drum
- 5. Hot asphalt elevator
- 6. Hot asphalt silo
- 7. Control cabin
- 8. Water dust filter
Detailed Information of DHB Asphalt Drum Mix Plant

1. Aggregate batching system
Aggregate batching system main includes: batch hopper, feeding belt, collecting belt, vibrating screen and belt conveyor. There are 4 batch hoppers carrying aggregates with different specifications to meet the gradation requirements of asphalt mixture. At the lower part of each batch hopper equipped with adjustable belt feeder, which can realize stepless speed regulation. The collecting belt under the hoppers will collect the aggregates and transfer them to the vibrating screen. Particles with diameter >40mm will be screened out, and the rest will be sent to the belt conveyor. Then the belt conveyor will move the aggregates to the drum dryer (drying drum).

2. Drying & mixing system
Drying & mixing system consists of drying cylinders, combustion devices, and oil ignition system components, etc. Drying drum contains 4 carrier rollers, 2 rolling rings, 2 blocking wheels, a cylinder and shovel plates. The cylinder was supported by carrier rollers with its rolling rings and driven by the reduction gears stably and evenly. When aggregates get into the drying drum, they will be raised by the shovel plate to the highest point and then poured down, forming a wall where the fire will go through to dehydrate the materials. The cylinder is rolling with inclination of 3.5°to get the aggregates mixed with bitumen and out off the cylinder for elevating in right time.

3. Bitumen supply system
The bitumen supply system is composed of bitumen tank, bitumen gear pump, pipes and bitumen spray tube. The gear pump is driven by the adjustable-speed motor and transfer the bitumen from bitumen tank to the drying drum for mixing process.

4. Dust collecting system
The dust collecting system has two collecting levels, cyclone dust filter and water dust collector. The purified air flies up and gets discharged from the chimney, while the dust mud sinks in the sedimentation basin thanks to the gravity.

5. Finished product elevator
Finished product elevator has driving device, chains, chain wheels and a hopper. Its main function is to raise the finished product up to the storage silo.

6. Finished product silo
Finished product silo is used to temporarily store the asphalt mixture before truck loading. It mainly includes stand columns, storehouse, ladders, etc.

7. Electrical control system
The Electrical control system which adopts centralized control technology, is composed by distribution cabinets, control room and other small auxiliaries. All the electrical components attached to the distribution cabinets are brand products, qualified and durable.
Asphalt Mixing Plant Goods Delivery
Based on good quality and decades of experience, the Asphalt Mixing Plant which is manufactured by HAMAC was exported to different countries. The Asphalt Mixing Plant will be packed and loaded in our factory, and then be shipped to our clients safe and sound.

Asphalt Mixing Plant Technical Parameters
| Model | Capacity(Standard Conditions) | Mixer Capacity | Dust Remove Effect | Total Power | Fuel Consumption | |
| Fuel Oil | Fuel Coal | |||||
| HMC700 | 60t/h | 750kg | ≤20mg/Nm³ | 178kW | 5.5-7kg/t | 10kg/t |
| HMC1000 | 80t/h | 1000kg | ≤20mg/Nm³ | 285kW | 5.5-7kg/t | 10kg/t |
| HMC1200 | 100t/h | 1200kg | ≤20mg/Nm³ | 316kW | 5.5-7kg/t | 10kg/t |
| HMC1500 | 120t/h | 1500kg | ≤20mg/Nm³ | 380kW | 5.5-7kg/t | 10kg/t |
| HMC2000 | 160t/h | 2000kg | ≤20mg/Nm³ | 470kW | 5.5-7kg/t | 10kg/t |
| HMC2500 | 200t/h | 2500kg | ≤20mg/Nm³ | 547kW | 5.5-7kg/t | 10kg/t |
| HMC3000 | 240t/h | 3000kg | ≤20mg/Nm³ | 700kW | 5.5-7kg/t | 10kg/t |
| HMC4000 | 300t/h | 4000kg | ≤20mg/Nm³ | 870kW | 5.5-7kg/t | 10kg/t |
Note: Our products are being updated constantly, all rights reserved by HAMAC.
Asphalt Mixing Plant Application Case
The Asphalt Mixing Plant is widely used for different projects all over the world. HAMAC exported the Asphalt Mixing Plant to different countries and got good comments from our clients.

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Features of asphalt mix plant
- 1. Exquisite modular design and integral steel structure foundation, the layout is more reasonable, and the disassembly-transportation-installation is faster and more convenient.
- 2. Skirt-type feeding belt ensures more stable and reliable feeding.
- 3. The special design of the drying drum material plate and the advanced self-developed combustion heating technology improve the efficiency and reduce the energy consumption.
- 4. The plate chain type hot aggregate and powder lifting design improves the service life of the hoist.
- 5. The asphalt mixing station is designed with a high-level hot aggregate silo to increase the storage capacity of the hot aggregate silo, without the need to wait for materials and increase the output.
- 6. Using the world’s most advanced pulse bag dust removal technology, the dust emission is lower than 20mg/Nm³, which is in line with international high environmental protection standards.
- 7. Automatic/manual control system, with fault self-diagnosis feedback program, simple and stable operation.
- 8. The optimized design and the hard tooth surface reducer with high conversion rate are adopted at the same time, and the energy saving efficiency is high.
- 9. The core components use foreign products, such as Siemens motors and electrical components, EBICO burners, Swiss METTLER TOLEDO load cells etc, which reduces the failure rate of the equipment and prolongs the service life of the equipment.
Buy Drum mix asphalt plant Online
Buy Drum mix asphalt plant for sale Online
Drum mix asphalt plant for sale
New Drum mix asphalt plant for sale Online
Drum mix asphalt plant for sale Online











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