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ABOUTNanyang Liaoyuan Road Construction Machinery Co., Ltd. was established in 2004 with a registered capital of RMB 30 million. The company is located in the Longsheng Industrial Park in Wolong District, Nanyang City, Henan Province, covering a factory site of 65,000 square meters. It currently employs more than 300 staff and achieves annual sales exceeding RMB 400 million.
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CASELiaoyuan Zhujiji is dedicated to the R&D, design, manufacturing, sales, technical support, and after-sales service of asphalt mixing plant equipment.
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Product CenterDedicated to the research, production, sales, and service of mixing equipment for asphalt mixtures, asphalt recycling, and related applications.
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NewsLooking ahead, success stems from unwavering focus. Nanyang Liaoyuan Road Construction Machinery Co., Ltd. will, as always, remain committed to the research, development, and innovation of asphalt mixture mixing equipment.
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SERVICEAsphalt mixing equipment manufactured by Nanyang Liaoyuan Road Construction Machinery Co., Ltd. has played a significant role in the construction of expressways, high-grade highways, and urban roads across nearly 30 provinces...
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CONTACTWe enhance our reputation and value through a spirit of innovation, earn the acclaim of industry experts with attentive service, and leverage cutting-edge technology to help clients significantly reduce asphalt consumption, thereby delivering substantial social, economic, and environmental benefits.
Product Center
From raw material selection to production and manufacturing, we have consistently adhered to rigorous and specialized quality standards.
QLB Mobile Asphalt Mixing Plant
1. Integrated design featuring a drying drum and a twin-shaft mixer ensures uniform mixing and high-quality asphalt production. 2. Precise measurement and stable product quality. 3. Simple structure and easy operation: the drum dries material in reverse rotation and discharges it in forward rotation. 4. Programmable control system with touchscreen interface, allowing seamless switching between automatic and manual control. 5. Trailer chassis design facilitates transportation and installation. 6. Dual-fuel combustion furnace capable of operating on coal or oil, selectable according to user requirements. 7. Stable and reliable performance, with easy maintenance.
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Product Description
Product Features of the QLB Small Asphalt Mixing Plant
1. Integrated design of a drying drum and a twin-shaft mixer ensures uniform mixing and high-quality asphalt production.
2. Accurate measurement and stable quality.
3. Simple structure, easy operation: the drum dries by reversing rotation and discharges material when rotating in the forward direction.
4. Programmable control system with a touch screen, enabling seamless switching between automatic and manual control.
5. The trailer chassis is designed for easy transportation and installation.
6. Dual-fuel (coal and oil) combustion furnace, available for selection based on user requirements.
7. Stable and reliable, easy to maintain.
QLB Small Asphalt Mixing Plant Product Specifications
| Project/Model | QLB-10 | QLB-15 | QLB-20 | QLB-30 | QLB-40 | QLB-60 | QLB-80 |
| Rated Capacity (tons/hour) | 10t/h | 15t/h | 20t/h | 30t/h | 40t/h | 60t/h | 80t/h |
| Moisture content | Less than 5% | ||||||
| Burner | Dual-fuel: diesel/diesel heavy oil; pulverized coal; gas; dual-fuel: oil/gas (customer’s choice) | ||||||
| Dust removal system | Primary cyclone/gravity dust collector + secondary baghouse dust collector | ||||||
| Hot Material Elevator | Bucket elevator | ||||||
| Mixing tank transmission type | Dual-reduction motor drive (gear synchronization) | ||||||
| Weighing accuracy | Aggregates: ±0.5% Powder materials: ±0.25% Asphalt: ±0.25% | ||||||
| Asphalt Supply System | Electric rapid-heating / thermal oil heating (coal-fired, oil-fired, or gas-fired options available) | ||||||
| Fuel Supply System | Optional: coal-fired / oil-fired / gas-fired | ||||||
| Total machine power (approx. kW) Does not include whole-machine environmental protection configuration | 41.5 | 54 | 63.5 | 104.5 | 125 | 157.5 | 200 |
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Classic Case Studies
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1. The hot-material bins feature an intelligent, patented structure that accurately displays the material level in each bin and automatically controls the supply of cold materials, thereby eliminating overflow of hot aggregates and reducing energy losses. 2. The application of this patented intelligent hot-material-bin technology resolves the drawback of lengthy cumulative weighing times associated with conventional hot aggregates, significantly shortening the batch cycle and substantially increasing production output. 3. The implementation of this patented intelligent hot-material-bin technology enables automatic, seamless integration between the stock levels of hot aggregates and the cold aggregate gradation, ensuring a smooth and efficient hot-aggregate metering process. 4. Aggregate metering employs small-door, low-flow, and decremental weighing techniques, effectively eliminating “fly-off” during weighing and achieving dynamic metering accuracy for hot aggregates within 1% (the national standard is 2.5%).
ELB Environmentally Friendly Asphalt Mixing Plant
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LB Forced-Action Asphalt Mixing Plant
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YLB Mobile Asphalt Mixing Plant
1. Modular design: key modules are equipped with trailers and chassis, enabling rapid relocation and installation. 2. High-precision screening, accurate metering, and batch mixing ensure high-quality finished asphalt. 3. Optimized design of the drying drum and mixing drum delivers excellent equipment performance; critical components are made from wear-resistant materials for extended service life. 4. Streamlined design with a small footprint. 5. PLC system for automated control and user-friendly operation. 6. Each module is equipped with its own independent electrical distribution cabinet, and all cables are pre-routed at the factory for convenient and reliable installation.
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Nanyang Liaoyuan Road Construction Machinery Co., Ltd.
Phone:+86-17337715999
Fax: 0377-63877717
Email:info@lyzjroad.com
Address: No. 6, Yinhai Road, Longsheng Industrial Park, Wolong District, Nanyang City, Henan Province
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