4500m3/h hybrid desiccant dehumidifier with chiller | drying room dehumidifier | East Dehumidifier OEM ODM Manufacturing
- group name
- Hybrid Unit
- Min Order
- 1 piece
- brand name
- East Dehumidifier OEM ODM Manufacturing
- model
- ZHL-D-4500FL.E
- Nearest port for product export
- Shanghai, Ningbo
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, FCA, DDP, DDU
- Acceptable payment methods
- T/T, L/C, MoneyGram, Credit Card, Westem Union, Cash
- update time
- Fri, 28 Aug 2026 19:55:46 GMT
Paramtents
Process Air Flow 4500m3/h
Dehumidify Type Desiccant (Hybrid)
Brand Name East Dehumidifier OEM ODM Manufacturing
Location Zhejiang, China
Condition Brand New
Cooling capacity 48.8kW
Voltage/Frequency 3ph,220V,60Hz
Core Components Silica gel rotor, motor, PLC
Function Air Dry
Warranty 1 Year
Packging & Delivery
-
Min Order1 piece
Briefing
Detailed
OEM / ODM Available
EAST Desiccant Rotor Dehumidifier · Hybrid Unit
ZHL-D-4500FL.E Hybrid Desiccant Dehumidifier with Chiller
A 4500 m³/h hybrid desiccant rotor dehumidifier with integrated cooling coil and chiller, engineered for deep -40 °C dew-point drying rooms and large low-humidity processes.
Core Features Built for Deep Low-Dew-Point Drying
Every EAST hybrid-unit desiccant dehumidifier pairs a proven silica gel rotor with an integrated cooling section so you get steady low-humidity air without adding external equipment.
Silica Gel Rotor Core
A silica gel desiccant rotor with chain drive removes moisture continuously and is built to run trouble-free for more than 10 years.
Integrated Cooling Coil
Stainless steel tube and fin cooling coil with SUS304 water tray handles the sensible heat load and keeps the dew point stable.
Siemens PLC Control
A Siemens PLC with 7-inch touch panel and Vaisala dew-point sensor adjusts operation automatically to hold your target humidity.
PTC Regeneration Heating
Regeneration heating reactivates the rotor with less energy, keeping power consumption low while drying performance stays high.
Advantages That Lower Your Operating Costs
Beyond removing moisture, this hybrid unit is designed to save you time, energy and maintenance over its service life.
- Frameless galvanized channel steel base and cold-rolled steel rotor frame for long service.
- High-efficiency centrifugal process and regeneration fans from Shanghai General.
- Honeywell or Siemens proportional control valve for precise supply-air regulation.
- Siemens relays, contactors and PLC for dependable long-term control.
- Vaisala dew-point sensor for accurate low-humidity monitoring.
- G4 filter with mechanical differential pressure gauge protects the rotor and air quality.
Where the ZHL-D-4500FL.E Delivers the Biggest Benefit
A single hybrid unit covers the environments that need dependable deep drying and integrated cooling most.
Drying Rooms
Maintains the deep -40 °C dew point that sensitive drying rooms require, protecting product quality and consistency.
Pharmaceutical
Keeps production and storage areas free of moisture, working efficiently even at low temperatures.
Laboratory
Holds precise humidity for sensitive instruments, samples and testing rooms where accuracy is non-negotiable.
Food & Storage
Protects stored goods from moisture damage and mildew all year round, reducing waste and rework.
Technical Specifications — ZHL-D-4500FL.E
Key parameters of the ZHL-D-4500FL.E hybrid desiccant dehumidifier with integrated chiller.
| Model | ZHL-D-4500FL.E |
|---|---|
| Rated process airflow | 4500 m³/h |
| ESP | 500 Pa |
| Reactivation electrical heating power | 20 kW |
| Process fan power | 5.5 kW |
| Reactivation fan power | 0.75 kW |
| Rotor drive motor power | 0.24 kW |
| Cooling capacity | 48.8 kW |
| Chiller power | 19.5 kW |
| Total rated power | 45.99 kW |
| Heating power in winter | 10 kW |
| Room dew point temperature | -40 ℃ |
| Power supply | 3ph, 220V, 60Hz |
| Approx. size | 8090 × 1701 × 1651 mm |
| Desiccant rotor | Silica gel desiccant rotor, chain drive |
| Control | Siemens PLC + 7-inch touch panel |
* Cooling capacity and power ratings are measured under the inlet conditions stated in the engineering design program. Specifications may be adjusted for customization projects.
Tested and Verified Before Dispatch
Each EAST hybrid unit is assembled and checked in our own factory, so what arrives on site is ready to run.
- Rotor, fan, cooling and regeneration performance individually verified.
- Electrical and control systems tested under load.
- Sealing and air-flow pressure checked against specification.
- Export-grade packaging with complete documentation.
Frequently Asked Questions
What dew point can the ZHL-D-4500FL.E reach?
As a hybrid desiccant rotor dehumidifier with integrated cooling, the unit reaches -40 °C dew point — far lower than condensing units — suitable for deep-drying rooms and low-humidity processes.
What is included in the standard supply?
The standard supply includes the dehumidifier unit, process and regeneration fans, silica gel rotor, cooling coil, proportional control valve, Siemens PLC, touch panel and filters. The chiller is supplied without the water pump, water tower, piping and valves.
Do you support OEM / ODM customization?
Absolutely. EAST Dehumidifier is an OEM/ODM manufacturer. We can customize airflow, cooling capacity, voltage, regeneration options and control systems to match your project requirements.
Ready to Dry Your Process Air?
Tell us your airflow, dew point and cooling load — our engineers will recommend the right hybrid unit and customization within one working day.