Explore our heavy-duty road pavers, modified bitumen plants, recyclers, and precision paving feeders engineered for demanding global infrastructure projects.
In modern highway engineering, urban arterial development, and heavy-duty industrial pavement construction, sourcing from a vetted high-quality hot asphalt supplier and equipment manufacturer is a crucial variable determining pavement longevity, load-bearing stability, and lifecycle maintenance economics. Hot Mix Asphalt (HMA), produced by blending precisely graded mineral aggregates, liquid bitumen binder, and performance additives at elevated temperatures (typically 150°C to 180°C), forms the backbone of modern transport infrastructure.
Achieving superior HMA pavement demands strict thermal management, homogeneous binder coating, precise aggregate drying, and ultra-reliable continuous placement systems. Equipment failures or inconsistent asphalt mix temperature directly lead to premature fatigue cracking, moisture damage, rutting, and structural failure. Therefore, global civil engineering contracts require integrated supply chains that seamlessly combine high-capacity asphalt batching plants, polymer-modified bitumen systems, intelligent paver feeders, and synchronized chip sealers.
As a leading China-based manufacturer and global engineering partner, HEM Group (HME TOP Machinery Equipment Co., Ltd.) provides an end-to-end machinery ecosystem designed to execute every phase of hot asphalt production, transportation, placement, and rehabilitation:
Our stationary and mobile asphalt mixing plants feature multi-stage aggregate screening, automated dual-weighing systems, and high-shear mixers capable of blending Styrene-Butadiene-Styrene (SBS), Crumb Rubber Modifier (CRM), and EVA polymers into bitumen to meet stringent Performance Grade (PG) specifications.
Equipment such as the HDTV2500 Asphalt Paver Feeder ensures non-contact continuous material transfer to pavers. This eliminates truck-rebound impacts on screeds, prevents mechanical segregation, and maintains stable heat retention across the full mat width.
Cold In-Place Recyclers (CIPR) and Synchronized Chip Sealers enable highway authorities to mill, stabilize, and re-lay existing degraded pavements on-site, slashing material procurement costs while maintaining structural integrity.
| Equipment Category | Key Technical Features | Capacity / Output Range | Target Paving Applications |
|---|---|---|---|
| Multifunctional Modified Asphalt Plant | High-shear inline colloid mill, dual SBS/rubber dosing, auto thermal monitoring | 10 – 40 Tons / Hour | Polymer-modified asphalt production, heavy-load highway wearing courses |
| Asphalt Paver Feeder (HDTV2500) | High-capacity insulated hopper, anti-segregation augers, dual-drive conveyers | Up to 2,500 Tons / Hour | Expressway mainlines, airport runway pavements, high-speed rail beds |
| Cold In-Place Recycler (CIPR) | Heavy-duty milling rotor, integrated foam bitumen & emulsion injection system | Milling Depth: 0 – 300 mm | Full-depth pavement rehabilitation, sustainable highway reconstruction |
| Intelligent Bitumen Distributor Truck | Precision computer-controlled spray bar, heated circulation, zero-start spraying | Tank Volume: 6,000 – 16,000 L | Tack coat spraying, prime coat application, surface dressing seal coats |
HEM Group was founded in 1998 by a distinguished group of professors from Chang'an University—China’s premier academic institution renowned worldwide for road engineering and highway machinery design. Initially established as Xi'an Hongda Communications Technology Co., Ltd., our company represents the earliest high-tech pioneer in China devoted to independent research, thermal design, and manufacturing of road construction equipment.
Over more than two decades, our engineering team has accumulated proprietary patents in mechanical dynamics, engine power matching, hydraulic transmission technology, and digital electronic control. Recognized in 2006 as an official "High-tech Enterprise" by the Shaanxi Provincial Department of Science and Technology, HEM Group has continually transformed theoretical research into rugged, field-tested paving solutions.
Purchasing heavy machinery directly from our modern 5,000+ m² manufacturing base offers global contractors significant strategic and financial advantages:
To facilitate seamless cross-border equipment deployment, in 2017 HEM Group established HME TOP Machinery Equipment Co., Ltd. as our dedicated export sales and international technical trade division. Today, our machinery is successfully deployed across more than 60 countries and regions worldwide, including India, Sri Lanka, Indonesia, Nigeria, South Africa, Eritrea, Mozambique, Congo, Australia, Fiji, and Bolivia.
All machinery conforms strictly to ISO9001 quality management benchmarks, CE safety specifications, and regional environmental standards controlling burner emissions, baghouse filtration efficiency (under 20 mg/Nm³ particulate output), and noise levels.
Our dedicated logistics department handles all export arrangements, including sea-freight RORO/Container shipping, customs clearance documentation, Certificate of Origin issuance, and comprehensive transit insurance.
We maintain direct technical representation and spare parts stocking hubs across Russia, Malaysia, South Africa, Uzbekistan, Ghana, Kenya, Indonesia, and Sri Lanka, ensuring fast field assistance and minimal machine downtime.
Our commitment to quality and technical reliability has made us a trusted partner for major global construction firms and public works departments:
The hot asphalt supply and paving industry is undergoing a major technological transformation driven by environmental regulations, carbon reduction targets, and digital engineering demands. As an R&D pioneer, HEM Group is at the forefront of these innovations:
By integrating specialized chemical additive injection systems and organic water-foaming technologies into our asphalt plants, we allow Hot Mix Asphalt to be mixed and compacted at temperatures 20°C to 40°C lower than conventional hot mixes. This reduces plant burner fuel consumption by up to 20% and significantly cuts greenhouse gas emissions without sacrificing pavement density or durability.
Sustainable pavement design mandates high-percentage RAP integration. Our advanced batching plants feature dedicated secondary heating drums and RAP recycling collar attachments, enabling contractors to incorporate up to 50% recycled asphalt pavement into new hot mixes while precisely maintaining virgin bitumen binder viscosity.
Equipping pavers and feeders with real-time infrared telemetry systems enables operators to track thermal profiles across the asphalt mat continuously. Integrated IoT platforms alert crews to potential cold spots instantly, preventing localized density loss and post-construction ravelling.
Our heavy equipment and hot asphalt processing solutions are custom-engineered to meet specific job-site challenges across diverse civil infrastructure sectors:
High-capacity continuous paving demands heavy-duty feeders and precise aggregate batching. Our HDTV2500 paver feeders maintain continuous delivery to screeds, eliminating transverse joint irregularities on long highway corridors.
Runway pavements require polymer-modified asphalt (PMA) mixes capable of resisting intense wheel loads and jet fuel exposure. Our high-shear modified asphalt plants produce SBS-dense mixes meeting FAA and ICAO shear requirements.
Heavy haulage environments require durable sub-base stabilization. Our primary mobile jaw crushers and backhoe loaders provide quick aggregate processing and earthworks directly inside remote mining concessions.
Technical and commercial answers to help procurement managers and road engineers make informed decisions.
A multifunctional modified asphalt plant integrates high-shear colloid mills, dynamic powder/SBS dosing hoppers, and dual thermal oil heating circuits. This enables the plant to process high-viscosity Styrene-Butadiene-Styrene (SBS), Crumb Rubber Modifier (CRM) recycled from tires, and EVA polymers into base bitumen. The resulting binder exhibits enhanced high-temperature rut resistance and low-temperature thermal crack resistance.
Paver feeders act as continuous material transfer vehicles (MTVs) between dump trucks and the asphalt paver. By re-remixing the hot asphalt mix prior to delivery into the paver hopper, the feeder eliminates both thermal segregation (cool crusts forming in trucks) and physical aggregate segregation. This continuous operation eliminates paver stops, resulting in ultra-smooth surface rideability (IRI ratings) and longer pavement service life.
HEM Group operates dedicated international sales and service wings via HME TOP Machinery Equipment Co., Ltd. We maintain regional service hubs and spare parts storage depots in key overseas locations including Russia, South Africa, Malaysia, Uzbekistan, Ghana, Kenya, Indonesia, and Sri Lanka. Technical engineers can be dispatched rapidly for on-site commissioning, operator training, and emergency repairs.
Yes, our asphalt mixing plants feature optional modular additions for RAP feeding. We offer both cold-feed RAP injection directly into the pugmill mixer (up to 25% RAP) and parallel-drum hot RAP heating systems (up to 50% RAP). Custom exhaust gas recirculation and dual filtration guarantee strict environmental compliance.
All manufacturing processes at our 5,000+ m² facility follow ISO9001:2015 Quality Management principles. Equipment exported internationally complies with CE safety directives, GOST standards for Eurasian customs union countries, and relevant regional road transport and emissions mandates.
Browse our additional line of specialized road machinery, bitumen emulsifiers, slip-form concrete pavers, line painting equipment, and crushers.
HME Machinery