High-Pressure Industrial
Hot Air Generators
The HAM-HPY Series is the ultimate solution for extreme resistance drying. Generating a staggering 43 KPa (43,000 Pa) of air pressure, it forcefully pushes 350℃ pure, 100% electric hot air through narrow air knives and highly restrictive ducting systems.
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The Clean & Powerful Heat Source
Engineered for heavy-duty penetration drying without the hazard of fossil fuels.
100% Electric & Fuel-Free
No diesel, no open flames, and zero emissions. The high-pressure series provides pure, unpolluted hot air, making it the safest choice for food processing, cleanrooms, and enclosed factory environments.
Premium Craftsmanship
Handling up to 43,000 Pa requires extreme structural integrity. Built with heavy-duty steel, reinforced welding, and high-grade thermal insulation to ensure zero pressure or heat leakage.
24/7 Industrial Reliability
Powered by heavy-duty blowers and robust stainless steel finned heating tubes. Integrated with intelligent PID digital control and dual thermal overload protection for continuous, high-load operation.
Why Choose “High-Pressure”?
Standard industrial heaters often fail when connected to restrictive nozzles because they lack the necessary push. The HAM-HPY Series overcomes this by utilizing a specialized high-compression blower motor.
- Air Knife Integration: Flawlessly forces air through narrow 0.05mm air knife gaps.
- Deep Penetration: Blows hot air straight through dense, packed materials and multi-layered conveyor belts.
- Long Ducting: Maintains high velocity even at the end of extremely long or winding pipe networks.
The HAM-HPY Series Showcase
Engineered for massive pressure delivery.
HAM-HPY Heavy-Duty Series
The industrial standard for connecting to high-speed air knives and precision drying nozzles. Features heavily reinforced casing for maximum high-pressure retention.
Comprehensive Specifications
Operating Limits: All models feature an input temperature of Normal and a maximum output temperature of 350℃ at 50Hz frequency.
| Model Code | Power Supply | Heater Power | Motor Power | Max Air Flow | Max Air Pressure | Outlet Dia. |
|---|---|---|---|---|---|---|
| HAM-HPY High-Pressure Series | ||||||
| HAM-HPY3A-11 | 1-phase 220V | 3 KW | 370 W | 1.3 m³/min | 11 KPa | Ф89 mm |
| HAM-HPY5A-21 | 3-phase 380V | 5 KW | 700 W | 2.4 m³/min | 12 KPa | Ф133 mm |
| HAM-HPY7.5A-22 | 3-phase 380V | 7.5 KW | 1.5 KW | 3.5 m³/min | 17 KPa | Ф133 mm |
| HAM-HPY10A-31 | 3-phase 380V | 10 KW | 2.2 KW | 4.5 m³/min | 22 KPa | Ф133 mm |
| HAM-HPY15A-32 | 3-phase 380V | 15 KW | 3.0 KW | 5.3 m³/min | 29 KPa | Ф133 mm |
| HAM-HPY20A-41 | 3-phase 380V | 20 KW | 4.0 KW | 8.8 m³/min | 20 KPa | Ф219 mm |
| HAM-HPY25A-35 | 3-phase 380V | 25 KW | 4.0 KW | 8.8 m³/min | 20 KPa | Ф219 mm |
| HAM-HPY30A-43 | 3-phase 380V | 30 KW | 5.5 KW | 8.8 m³/min | 30 KPa | Ф219 mm |
| HAM-HPY35A-44 | 3-phase 380V | 35 KW | 5.5 KW | 8.8 m³/min | 30 KPa | Ф219 mm |
| HAM-HPY45A-45 | 3-phase 380V | 45 KW | 7.5 KW | 8.8 m³/min | 43 KPa | Ф219 mm |
* Note: The internal factory brackets in model codes (e.g., E3380-45D-7.5) denote specific drive variants. The flagship HAM-HPY45A-45 delivers an immense peak pressure of 43 KPa (43,000 Pa) for highly restrictive industrial applications.
Technical FAQ: High-Pressure Series
When is a High-Pressure hot air generator absolutely necessary?
Standard centrifugal blowers fail when forced to push air through extremely tight spaces. You must use the HAM-HPY High-Pressure series when your system involves narrow air knife gaps (e.g., 0.05mm – 1.0mm), highly restrictive custom nozzles, or when you need to blast hot air through dense, multi-layered materials.
What is the maximum pressure output of the HAM-HPY series?
The flagship HAM-HPY45A-45 model utilizes a specialized 7.5 kW high-compression motor to generate a staggering 43 KPa (43,000 Pa) of static air pressure, all while maintaining a continuous 350°C clean electrical heat output.
Can this series be paired directly with CHANGESO air knives?
Yes. The HAM-HPY series is the ultimate power source for our SC-AL and SC-SS air knives. The extreme pressure completely overcomes the resistance of the narrow knife plenum, resulting in a razor-sharp, high-velocity thermal air curtain that instantly wipes away moisture and debris.
Need Extreme Pressure Heating?
Contact our engineers to select the exact high-pressure hot air generator to match your restrictive ducting or air knife system.