The unit cooler listed here carries voltage 220/50Hz or customized, power source Electric, documented exactly as the manufacturer publishes it. For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Unit Cooler
- Power Source: Electric
- Voltage: 220/50Hz or customized
- Material: aluminium magnesium alloy
- Tube Material: Inner Grooved Copper Tube
- Fin Material: Corrugated Aluminum Fin
- Refrigerant: R404A/R507A/R22/R448A
Technical Specifications
| Processing | Thermal |
|---|---|
| Material | aluminium magnesium alloy |
| Power Source | Electric |
| Warranty | 1 Year |
| Video Outgoing-Inspection | Provided |
| Place Of Origin | Jiangsu, China |
| Weight (Kg) | 30 |
| Product Name | Air Cooler with Axial Fan Motor |
| Brand | CZPBC |
| Tube Material | Inner Grooved Copper Tube |
| Fin Material | Corrugated Aluminum Fin |
| Voltage | 220/50Hz or customized |
| Refrigerant | R404A/R507A/R22/R448A |
| Usage | Cooling System |
| MOQ | 1 Set |
| Applicable Industries | Food & Beverage Factory & etc. |
| Selling Units | Single item |
| Single Package Size | 100X50X50 cm |
| Single Gross Weight | 50.0 kg |
Product Details
TL series of unit cooler adopts coils with 9.52mm inner grooved copper tube, staggered and sine wave Al fins.
TM series of unit cooler adopts coils with 12.7mm inner grooved copper tube, staggered and corrugated Al fins.
All the supporting and end plate are made by Al Alloy, Unique floating tube design makes the coil leakage free and suitable
for hot-gas defrost.
The D series air cooled evaporator is a kind of cooling equipment suitable for various cold storages, such as quick frozen, fresh keeping and so on. There are three types available: DL, DD and DJ, which fits for the different cold temperatures. It has compact structure and can make full use of warehouse area, which can make the storage food cool rapidly and improve the freshness of storage food.
DL type is suitable for fresh-keeping storehouse around 0 degree, DD type is suitable for chiller room around -18 degree, DJ type is suitable for freezer room around -25 degree.












Fan | ||
Blade material: | Aluminum or stainless steel or Resin | |
Casing material: | Stainless steel or Galvanized steel | |
Motor voltage: | According customer's requirement | |
Connection: | Terminal Box | |
Protection Grade: | IP54 | |
Original: | Both international and Chinese brand fans available | |
High Efficiency pipe | ||
Material: | Copper | |
Tuber OD: | 15mm 12.7mm | |
Wall Thickness: | 0.35mm | |
Inside Type: | Both smooth and grooved | |
Geometry Available: | 38.1*33 and 50*50 | |
Advantages: | Increase inside heat exchange areas of tube and intensity of refrigerant. At least 15% heat transfer efficiency increased | |
Fin | ||
Material: | Aluminum | |
Space: | 4.5mm 6mm 9mm 12mm | |
Standard: | Standard and blue fin | |
Medium: | Freon and water | |
Advantages: | Fin pitches can be customized by user. | |


Packaging Details.
Packaging Details: plywood carton
Delivery time.
Lead time for common product: 15 days
Lead time for customized product: 25 days








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We was founded in 1996. Our company is a first-class cold storage insulation materials manufacturer and a cold storage energy-saving program supplier. We focus on the field of cold storage materials and cold storage research and development areas, through years of great-leap-forward development, the company is expanding, now has 28 management staff, 15 technical staff and 170 engineering installation and production staff. The company has established two production bases, covers an area of more than 80 acres, adopt the most advanced in domestic and international third-generation automatic continuous production line, which improves the capacity of production and supply for various types of products. At present, the annual output of our company is thermal insulation materials up to 1.5 million square meters, all kinds of cold storage doors 8, 000 sets, industrial unloading platform 1, 500 sets, all-round to meet the various needs of customers.








Ordering and Pricing
- Minimum order quantity: 10 set
- Volume pricing:
- 10–99 set: US $500 / set
- 100+ set: US $200 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this unit cooler?
The standard minimum order quantity is 10 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the unit cooler be supplied for my local voltage?
The standard configuration is 220/50Hz or customized. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Changzhou Polar Bear Cooling Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, Trading Company. Browse the full Changzhou Polar Bear Cooling Co., Ltd. range on HVACR Nexus.
See more in Evaporators on HVACR Nexus.





















