Step 1: Define the real need
Dryer type, throughput, air temperature, air volume and operating schedule — not just "we need 1 MW". Each parameter affects the correct configuration.
Step 2: Be honest about fuel
What fuel is actually available, its typical moisture and ash content, supply stability through the season. HELIX configures each unit for specific fuel characteristics.
Step 3: Evaluate the system, not the box
Combustion chamber geometry, heat exchanger efficiency, automation level (Siemens PLC, VFDs, PID control, O₂ monitoring). These determine real-world performance.
Step 4: Ask the right questions
How often must the system stop for cleaning? What is the real fuel consumption per ton-percent? Who does commissioning? Is there direct manufacturer support during the season?
Step 5: Calculate TCO
Equipment + installation + fuel × 5 seasons + electricity + maintenance + downtime losses. A cheaper unit that stops 5 times per season costs more than a reliable one.
Ready to discuss your specific requirements?
Tell us about your dryer, fuel and schedule — we will recommend the right HELIX configuration.