Zhejiang Damai Cold Chain Equipment Co., Ltd.
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D series air cooler is a type of in-store cooling equipment that is commonly used with a Freon refrigeration unit to provide efficient cooling solutions for commercial settings.
The D series air cooler comes in three different variations, the DL, DD, and DJ series. Each variation is designed to accommodate different use temperatures in a variety of commercial settings.
The DL type air cooler is primarily used for fresh-keeping stores that require temperatures around 0℃. This air cooler is designed to provide reliable cooling solutions for products that require lower temperature levels to remain fresh and safe for consumption.
The DD type air cooler is ideal for cold storage facilities that require temperatures around 18℃. This air cooler is designed to provide effective cooling solutions for products that need to remain cold but not frozen.
The DJ type air cooler is the perfect cooling solution for quick freezing stores that require temperatures below -25℃. This air cooler can efficiently cool products at extremely low temperatures, allowing them to freeze quickly and prevent spoilage.
The shell of this product is made with spraying technology or embossed aluminum plate and spraying treatment on the surface. This provides enhanced corrosion resistance and gives it a beautiful appearance.
The coil has been arranged in a novel way to minimize wind-side resistance. Additionally, after the sheet is installed, the copper tube is tightly attached to the fin by mechanical expansion tube. This reduces contact thermal resistance, and improves the heat transfer efficiency.
A special fan motor has been chosen, which has low power consumption, generates a large air volume, produces low noise, and can operate within a long range. This ensures normal operation even under humid and low temperature conditions.
For electric heating, a U-shaped tubular stainless steel electric heating tube with strong insulation has been utilized. The electric heating tube is inserted into the coil. The spacing distribution and power design are reasonable to provide a short defrosting time and a good effectiveness.
The use of a slot-type hanger allows for easy lifting of the product.
| Model | Refrigerating capacity(W) | Nominal area(㎡) | Volume (L) | Fan Number | Fan diameter(mm) | Air volume (m³/h) |
| DD-1.2/7 | 1225 | 7 | 1.4 | 1 | 300 | 1563 |
| DD-2.8/15 | 2825 | 15 | 2.7 | 2 | 300 | 3126 |
| DD-3.7/22 | 3700 | 22 | 3.5 | 2 | 350 | 4580 |
| DD-5.3/30 | 5300 | 30 | 5.8 | 2 | 400 | 6800 |
| DD-7.0/40 | 7000 | 40 | 7.6 | 2 | 400 | 6800 |
| DD-11.2/60 | 11200 | 60 | 10.1 | 2 | 500 | 11000 |
| DD-14.9/80 | 14900 | 80 | 13.5 | 2 | 500 | 11000 |
| DD-18.7/100 | 18700 | 100 | 17.3 | 3 | 500 | 18000 |
| DD-22.3/120 | 22300 | 120 | 19.6 | 3 | 500 | 18000 |
| DD-26.2/140 | 26200 | 140 | 22.7 | 4 | 500 | 24000 |
| DD-29.8/160 | 29800 | 160 | 25.8 | 4 | 500 | 24000 |
| DD-37.2/200 | 37200 | 200 | 32.2 | 4 | 500 | 24000 |
| DD-48.4/255 | 48400 | 250 | 41.9 | 4 | 550 | 32000 |
| DD-57.9/310 | 57900 | 310 | 51.6 | 4 | 600 | 36000 |
Air coolers are commonly utilized in workshops, warehouses, and other settings as an effective means of reducing equipment temperatures and boosting production efficiency.
In the commercial sector, air coolers are widely employed in shopping centers, restaurants, and other establishments to provide shoppers and diners with a comfortable atmosphere.
The Cold Room Evaporator is a high-quality refrigeration product designed to provide efficient cooling for cold storage areas. Our technical support team is available to provide assistance with installation, maintenance, and troubleshooting of the product. We also offer a range of services to ensure optimal performance of the evaporator, including regular maintenance and repair services. Our technicians are highly trained and experienced, and we use only genuine parts to ensure the longevity and reliability of the product. Additionally, we provide comprehensive training programs to ensure that customers are able to operate and maintain the product safely and effectively.