Dryer
Drying aggregate for asphalt plants and reducing feed moisture
Imen Sang Shekan
Smart Heat, Quality Asphalt
Industrial dryer with automatic temperature control for heavy aggregate
✓ Moisture down to 3% • ✓ 6-Month Warranty • ✓ 24/7 Support
« Less Moisture, Better Bitumen, Longer-Lasting Asphalt »
Installation and commissioning nationwide by experienced engineers
What is a Dryer & Imen Sang Shekan Expertise
The rotary dryer is the heating heart of every asphalt plant. Before aggregate enters the asphalt mixer, it reduces sand and gravel moisture from 10–15% down to under 3%. Low moisture means better bitumen adhesion, lower mixer energy consumption, and dramatically increased surface resistance to freeze-thaw cycles and traffic loads.
Imen Sang Shekan brings years of experience in designing and building industrial dryers that withstand continuous heat, abrasive aggregate, and harsh site conditions. Before fabrication, our engineering team analyzes your rock type, initial moisture level, hourly capacity, and local fuel type, then precisely calculates drum dimensions, slope angle, rotation speed, and burner system for your specific project.
The right dryer means uniform asphalt, optimized bitumen consumption, and no surface cracking in hot or cold weather.
Why Imen Sang Shekan Dryers?
- Heat & abrasion-resistant shell: Cylinder plates are made from special alloy steel with refractory lining to withstand 200°C and continuous aggregate abrasion.
- Smart dual-fuel burner: Runs on natural gas, diesel, or both simultaneously. Low-NOx combustion cuts emissions.
- Internal anti-cling chains: Steel chains inside the drum prevent material buildup and wet-clay sticking to walls.
- Automatic temperature control: Wireless thermal sensors with Siemens PLC keep outlet aggregate temperature within ±5°C.
- Optimized fuel consumption: Aerodynamic burner design and combustion chamber cut gas or diesel use by up to 15% compared to standard models.
- Integrated dust collector: Baghouse filter or cyclone at the exhaust stack minimizes dust from the drying process.
Applications & Suitable Projects
- Stationary and mobile asphalt plants: Drying aggregate before mixing with bitumen. Capacities from 60 to 240 t/h.
- Major road projects: Main roads, highways, and freeways requiring hot-mix asphalt with controlled moisture.
- Wet sand & gravel quarries: Reducing moisture of river aggregate before entering the screening and asphalt line.
- Cement and gypsum industries: Drying limestone, clay, and gypsum before entering rotary kilns.
- Dam construction: Preparing low-moisture aggregate for dam body concrete pouring.
- Temporary sites: Trailer-mounted mobile model for short-term projects and quick relocation between work fronts.
Imen Sang Shekan has installed industrial dryers in major projects including Khorramabad Municipality, Kerman Copper Company, and Zagros asphalt plants. Customer satisfaction and repeat orders testify to the quality and durability of our dryers.
Imen Sang Shekan Exclusive HeatLoop™ Technology — An Energy Revolution
Imen Sang Shekan doesn't just build dryers; we engineer a complete thermal system. Our core difference lies in the exclusive HeatLoop™ technology:
- Waste-Heat Recovery: Exhaust stack heat that is wasted in ordinary dryers is captured by the HeatLoop™ heat exchanger and recycled to preheat combustion air. This technology cuts fuel consumption by up to 25%.
- Multi-Stage Combustion: The flame forms in two separate chambers. Stage one provides initial heat and stage two provides finishing heat. This prevents aggregate overheating and scorching.
- SmartTemp™ Wireless Thermal Sensors: Instead of traditional thermocouples, wireless sensors transmit real-time data. The operator can view and adjust the thermal profile along the entire drum from anywhere.
Result: While standard market dryers burn excessive fuel, an Imen Sang Shekan dryer with HeatLoop™ consumes 20–25% less fuel for the same capacity. That means millions saved in annual fuel costs and a dramatic reduction in CO₂ emissions.
After-Sales Service & Technical Support
- Full installation and commissioning on foundation or mobile chassis by experienced engineers.
- Precise burner tuning, drum angle, and rotation speed matched to aggregate type and moisture.
- Free operator training for correct start-up, temperature control, lubrication, and early fault detection.
- Rapid supply of spare chains, drum plates, burners, bearings, and wear parts with exact part numbers.
- Periodic technical inspections to assess shell wear and predict refractory lining replacement.
- 24/7 technical support by phone, WhatsApp, and on-site visits nationwide.
- 6-month full warranty and 10 years of after-sales service.
Request a consultation now for exact pricing, free technical advice, and help selecting the right dryer model for your asphalt project. Our experts are ready to analyze your aggregate sample and project needs to recommend the best configuration.
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