The quality and useful life of anti-corrosion painting is determined by several factors, pre-treatment and protection of treated surfaces against moisture are the most important factors.
| Model | KL-LFZ12000EF Eco-Friendly Air Cooled Dehumidifer |
| Airflow Capacity | 12000CMH |
| Cooling Media | Air Cool |
| Working Method | 100% Refrigeration / 100% Consendation / 100% Heating |
| Refrigerant | R134A, Eco-Friendly to Ozonosphere |
| Inlet Air Condition | Temp 20~40°C / RH ≤95% upto 100% |
| Outlet Air Condition | Temp 25°C ±3/ RH ≤45% |
| Dew Point | 9°C~13°C |
| Evaporator | Copper Tube + Copper Fins with Stainless Steel Casing Or Copper Tube + Hydraulic Aluminium Fins with Stainless Steel Casing |
| Condenser | Copper Tube + Copper Fins with Stainless Steel Casing Or Copper Tube + Hydraulic Aluminium Fins with Stainless Steel Casing |
| Electrical Control | Touch Screen + PLC Control Manual + Auto Control Protection of electrical linkage, phase default, high and low Pressure, overload etc Self-diagnosis IP55 Enclosure Power Supply 380~440V/50~60 Hz / 3Ph |
| Compressor | 60KW / 80HP |
| Condensing Fan | 5.5KW × 2 |
| Main Air Fan | 15KW |
| Electrical Heater | 45KW |
| Total Power | 131kw |
| Machine Structure | Containerized, Lifting Eye + Forklift Pocket |
| Air Outlet Size | Φ280MM × 4 |
| Equipment Size | 3850× 2100× 2450MM |
| Equipment Weight | Approx 3800 KGS |
◆ Advantages
● Exceptionally Efficient Dehumidification: Our air-cooled dehumidifiers rapidly reduce humidity levels while delivering 100% fresh air. This effectively prevents moisture-induced corrosion, making them ideal for humidity control in demanding, damp environments.
● Energy-Saving and Environmentally Responsible: The unit adopts advanced cooling technology for low-energy operation. It uses R134a refrigerant, which is both environmentally friendly and highly efficient.
● User-Friendly Operation: Designed for simplicity, the equipment is easy to operate. Users can effortlessly adjust Temp & RH settings to maintain a consistently comfortable and controlled environment.
● Critical Equipment for Specialized Coating Applications: Air-cooled dehumidifiers are widely recognized as essential in shipbuilding, ship repair, marine drydocks, and oil & gas tank blasting and painting operations.
◆ Industry

◆ FAQ
Q: Where are air-cooled dehumidifiers suitable?
A: The air cooled dehumidifier is widely used in the area of Southeast Asia, South America with equatorial and tropical climate conditions
Q: Which industries are air cooled dehumidifiers used for?
A: The applications are numerous and wide spread. Below are some examples:
- Shipbuilding and Ship Repair Yards
- Oil & Gas Fabrication
- Oil & Gas offshore maintenance
- Large Blasting and Painting Rooms
- Ship drydocks
- Large maintenance projects
- Bridge Blasting projects
- Projects requiring a fast blast & painting turnaround, power stations, refineries
- Surface treatment during internal blasting and painting of tanks
- Controlling humidity levels in production processes
- Protection of equipment sensitive to corrosion
- Climatic improvements in damp areas
As the specialist in blasting & painting engineering area, Kholee Blast, Kholee Industrial Technology Yancheng Co., Ltd, devotes itself in providing better design and products for our client in surface finishing industry all over the world.
Kholee Blast provides a 'one-stop convenient shopping' for all your surface finishing requirements, shot blasting (wheel blasting), sand blasting machines, blasting and painting booths, painting production line, Vacuum Recovery machine, Air Cooled Dehumidifier, dust collectors and blasting abrasives etc. Besides engaging in the business of blasting equipment and accessories, Kholee Blast also distributes airless paint sprayer, air compressor and UHP water jetting with partners as understanding the client's requirements.
These products are widely used in the industries of shipyard, marine offshore, oil & gas tank, earthwork construction machinery, steel structures, castings, forgings, automotive engineering and heat treatment etc.
Thanks to KHOLEE BLAST experienced technical team, quality, cost-effectiveness and efficiency have already been considered even at the very beginning of product development.
KHOLEE BLAST, a firm and reliable partner. Take on us!
