Cold Storage Evaporator Air Cooler Unit Cooler Condensing Unit for Freezer and Chiller
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Product Attributes
- Customization
- Available
- Temperature
- -40 ~ 20 Degree
- Refrigerant
- R-22 R-404A R-134A
- Model NO.
- Unit Cooler
- Use Nature
- Seafood/Frozen Food/Fruits/Vegetable/Chicken,Fish
- Suitable for
- Processing Plant/ Distributors/Resellers/Sellers
- Usage
- Food, Medicine
- Warranty
- 1-2 Years
- Certification
- ISO, CE
- Condition
- New
- Product Name
- Refrigeration Cold Room Unit Cooler
- Type
- Unit Cooled
- Color
- Paint as Customers Needs
- After-Sales Service Provided
- Engineers Available to Service Machinery Overseas
- Defrost
- Electrical Defrost, Water Defrost
- Model Number
- Dd Dl DJ Series
- Fin Space
- 4.5, 6.0, 9.0, 12.0mm
- Fan Type
- Axial Fan
- Transport Package
- Plywood Carton for Refrigeration Panels Cold Room
- Specification
- Customized
- Trademark
- OnlyKem
- Origin
- China
- Production Capacity
- 500 Units Per Month
- Package Size
- 200.00cm * 200.00cm * 200.00cm
- Package Gross Weight
- 580.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Cold Storage Evaporator Air Cooler Unit Cooler Condensing Unit for Freezer and Chiller
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Product Description
The air cooler is the second largest component in the refrigeration system. It is used for heat exchange inside the cold storage. The conversion method is to multiply the number of compressors by 8 to get the model of the DD type air cooler. The principle is based on the large principle, and then select the corresponding one according to the actual storage temperature. Corresponding model

Evaporator classification:
| Evaporator | Single side wind | high temperature | DL | High temperature type, 4.5mm pitch, suitable for cold storage above 0 degrees |
| medium temperature | DD | Medium temperature type, 6mm pitch, suitable for cold storage above -18 degrees | ||
| low temperature | DJ | Low temperature type, 9 mm pitch, suitable for -25 degrees cold storage | ||
| quick freezing | DCJ | Quick-frozen type, 12 mm pitch, suitable for -35 degrees cold storage | ||
| Double air outlet,For food processing, cold storage such as mushroom growth storage | high temperature | SDL | High temperature type, 4.5mm pitch, suitable for food processing workshops above 5 degrees | |
| medium temperature | SDD | Medium temperature type, 6mm sheet distance, suitable for low temperature storage, cold storage with small air volume requirements |
Evaporator parameters:
Model |
HP |
Capacity (kW) |
areas (m2) |
Fan(380V) | Electrical heater 220v(Kw) |
Into tube (mm) |
Back tube (mm) |
GW (Kg) |
Package Size L*W*H (mm) |
|||
| Power (W) |
Air-volume (m3/h) |
Diameter (mm) |
Coil | Drip pan | ||||||||
| DD-1.4/7 | 1 | 1.4 | 7 | 90 | 1*1710 | 300 | 0.5 | 0.5 | 12 | 16 | 26 | 820*470*600 |
| DD-2.4/12 | 1.5 | 2.4 | 12 | 2*90 | 2*1700 | 300 | 0.7 | 0.7 | 12 | 16 | 33 | 820*520*600 |
| DD-3.0/15 | 2 | 3.0 | 15 | 2*90 | 2*1700 | 300 | 0.8 | 0.8 | 12 | 19 | 48 | 1220*470*600 |
| DD-4.0/22 | 3 | 4.0 | 22 | 2*120 | 2*2200 | 300 | 1.6 | 0.8 | 12 | 19 | 53 | 1220*520*600 |
| DD-6.0/30 | 4 | 6.0 | 30 | 2*200 | 2*3500 | 400 | 2.0 | 1.0 | 16 | 25 | 65 | 1520*520*600 |
| DD-8.0/40 | 5 | 8.0 | 40 | 2*200 | 2*3500 | 400 | 2.0 | 1.0 | 16 | 25 | 85 | 1520*520*700 |
| DD-12/60 | 7.5 | 12.0 | 60 | 2*250 | 2*4950 | 450 | 6.0 | 1.2 | 19 | 30 | 140 | 1820*520*800 |
| DD-16/80 | 10 | 16.0 | 80 | 2*250 | 2*4950 | 450 | 6.0 | 1.2 | 19 | 30 | 157 | 1920*600*800 |
| DD-20/100 | 12.5 | 20.0 | 100 | 3*250 | 3*4950 | 450 | 8.0 | 1.6 | 19 | 38 | 200 | 2300*600*800 |
| DD-24/120 | 15 | 24.0 | 120 | 3*250 | 3*4950 | 450 | 10.0 | 2.0 | 19 | 38 | 220 | 2700*600*800 |
| DD-28.0/140 | 17.5 | 28.0 | 140 | 4*250 | 4*4950 | 450 | 11.0 | 2.2 | 25 | 45 | 250 | 3140*600*800 |
| DD-32/160 | 20 | 32.0 | 160 | 4*250 | 4*4950 | 450 | 12.5 | 2.5 | 25 | 45 | 290 | 3540*600*800 |
| DD-37.4/200 | 25 | 37.4 | 200 | 2*1500 | 2*10000 | 600 | 13.6 | 1.7 | 25 | 50 | 370 | 2340*1120*1200 |
| DD-46.8/250 | 30 | 46.8 | 250 | 3*1500 | 3*10000 | 600 | 16.0 | 2.0 | 25 | 50 | 450 | 2820*1120*1200 |
| DD-56.2/310 | 38 | 56.2 | 310 | 3*1500 | 3*10000 | 600 | 19.2 | 2.4 | 25 | 50 | 470 | 3300*1120*1200 |
Model |
HP |
Capacity (kW) |
areas (m2) |
Fan(380V) | Electrical heater (220V) (Kw) |
Into tube (mm) |
Back tube (mm) |
GW (Kg) |
Package Size L*W*H (mm) |
|||
| Power (W) |
Air-flow (m3/h) |
Diameter (mm) |
||||||||||
| DJ-0.8/5 | 1 | 0.8 | 5 | 90 | 1*1700 | 300 | 0.7 | 0.7 | 12 | 16 | 26 | 820*470*600 |
| DJ-1.3/8 | 1.5 | 1.3 | 8 | 2*90 | 2*1700 | 300 | 0.7 | 0.7 | 12 | 16 | 33 | 820*520*600 |
| DJ-1.8/10 | 2 | 1.8 | 10 | 2*90 | 2*1700 | 300 | 0.8 | 0.8 | 12 | 19 | 48 | 1220*470*600 |
| DJ-2.1/15 | 3 | 2.1 | 15 | 2*120 | 2*2290 | 350 | 1.6 | 0.8 | 12 | 19 | 53 | 1220*520*600 |
| DJ-4.0/20 | 4 | 4.0 | 20 | 2*200 | 2*3500 | 400 | 2.0 | 1.0 | 16 | 25 | 65 | 1520*520*600 |
| DJ-6.0/30 | 5 | 6.0 | 30 | 2*200 | 2*3500 | 400 | 2.0 | 1.0 | 16 | 25 | 85 | 1520*520*700 |
| DJ-8.0/40 | 7.5 | 8.0 | 40 | 2*250 | 2*4950 | 450 | 6.0 | 1.2 | 19 | 30 | 140 | 1820*520*800 |
| DJ-11/55 | 10 | 11.0 | 55 | 2*250 | 2*4950 | 450 | 6.0 | 1.2 | 19 | 30 | 157 | 920*600*800 |
| DJ-13/70 | 12.5 | 13.0 | 70 | 3*250 | 3*4950 | 450 | 8.0 | 1.6 | 19 | 38 | 200 | 2300*600*800 |
| DJ-16/85 | 15 | 16.0 | 85 | 3*250 | 3*4950 | 450 | 10.0 | 2.0 | 19 | 38 | 220 | 2700*600*800 |
| DJ-18.8/100 | 17.5 | 18.8 | 100 | 4*250 | 4*4950 | 450 | 11.0 | 2.2 | 25 | 45 | 250 | 3140*600*800 |
| DJ-21.6/115 | 20 | 21.6 | 115 | 4*250 | 4*4950 | 450 | 12.5 | 2.5 | 25 | 45 | 290 | 3540*600*800 |
| DJ-23.9/140 | 25 | 23.9 | 140 | 2*1500 | 2*10000 | 600 | 13.6 | 1.7 | 25 | 50 | 370 | 2340*1120*1200 |
| DJ-29.0/170 | 30 | 29.0 | 170 | 3*1500 | 3*10000 | 600 | 16.0 | 2.0 | 25 | 50 | 450 | 2820*1120*1200 |
| DJ-35.9/210 | 38 | 35.9 | 210 | 3*1500 | 3*10000 | 600 | 19.2 | 2.4 | 25 | 50 | 470 | 3300*1120*1200 |
Model |
Capacity (kW) |
areas (m2) |
Fan(380V) | Electrical heater (220V) (Kw) |
Into tube (mm) |
Back tube (mm) |
GW (Kg) |
Package Size L*W*H (mm) |
|||
| Power (W) |
Air-volume (m3/h) |
Diameter (mm) |
|||||||||
| DL-2.1/10 | 2.1 | 10 | 90 | 1*1700 | 300 | 0.5 | 0.5 | 12 | 16 | 26 | 820*470*600 |
| DL-3.1/15 | 3.1 | 15 | 2*90 | 2*1700 | 300 | 0.7 | 0.7 | 12 | 16 | 33 | 820*520*600 |
| DL-4.1/20 | 4.1 | 20 | 2*90 | 2*1700 | 300 | 0.8 | 0.8 | 12 | 19 | 48 | 1220*470*600 |
| DL-5.2/25 | 5.2 | 25 | 2*120 | 2*2200 | 350 | 0.8 | 0.8 | 12 | 19 | 53 | 1220*520*600 |
| DL-8.3/40 | 8.3 | 40 | 2*200 | 2*3500 | 400 | 2.0 | 1.0 | 16 | 25 | 65 | 1520*520*600 |
| DL-11.5/55 | 11.5 | 55 | 2*200 | 2*3500 | 400 | 2.0 | 1.0 | 16 | 25 | 85 | 1520*520*700 |
| DL-16.7/80 | 16.7 | 80 | 2*250 | 2*4800 | 450 | 2.4 | 1.2 | 19 | 30 | 140 | 1820*520*800 |
| DL-22/105 | 22.0 | 105 | 2*250 | 2*4950 | 450 | 2.4 | 1.2 | 19 | 30 | 157 | 1920*600*800 |
| DL-27.3/130 | 27.3 | 130 | 3*250 | 3*9450 | 450 | 3.2 | 1.6 | 19 | 38 | 200 | 2300*600*800 |
| DL-33.6/160 | 33.6 | 160 | 3*250 | 3*4950 | 450 | 4.0 | 2.0 | 19 | 38 | 220 | 2700*600*800 |
| DL-38.7/185 | 38.7 | 185 | 4*250 | 4*4950 | 450 | 4.4 | 2.2 | 25 | 45 | 250 | 3140*600*800 |
| DL-44.0/210 | 44.0 | 210 | 4*250 | 4*4950 | 450 | 5.0 | 2.5 | 25 | 45 | 290 | 3540*600*800 |
| DL-52.9/260 | 52.9 | 260 | 2*1500 | 2*10000 | 600 | 8.5 | 1.7 | 25 | 50 | 370 | 2340*1120*1200 |
| DL-67.2/330 | 67.2 | 330 | 3*1500 | 3*10000 | 600 | 10.0 | 2.0 | 25 | 50 | 450 | 2820*1120*1200 |
| DL-83.4/410 | 83.4 | 410 | 3*1500 | 3*10000 | 600 | 12.0 | 2.4 | 25 | 50 | 470 | 3300*1120*1200 |
Customer Case:
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About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2251534". Items marked "" are certified.
Company Profile
ONLYKEM technology Co., Ltd. is the leading cold room and refrigeration unit designer, manufacturer and exporter dedicated in supplying finest quality cold room solutions to worldwide customers. We have over 20 professional cold room experts and 8, 000 square meters factory. Our innovative, high quality products and solutions include cold room, unit cooler, condensing unit, cold room door, PU panel, etc.
We have been kept on investing in technological innovation and product optimization with our more than 20 talented experts. Cooperated with domestic famous universities like shandong university and shandong construction university in cold room control system, structure design and refrigeration system optimization. We are willing to become your partners with our high cost-performance work wear products, excellent quality and perfect after-sale service.
We have exported to a lot of countries all over the world. Such at Australia, USA, Canada, Colombia, Chile, Peru, Argentina, Malaysia, Pakistan, France, Britain, Norway, Kenya, Congo etc.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- F13, West of Lushang Freda Square, No. 988 Xinluo Street, Lixia District, Jinan, Shandong, China
-
Plant Area
- 1200 square meters
-
Number of Employees
- 34
-
Registered Capital
- 3,050,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW, FCA, FAS, CPT, CIP, DAT, DAP, DDP
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port, Qingdao Port
Our Production Capability & Technical Expertise
-
Main Products
- Cold Room, Cold Storage, Cold Storage Room, Freezer Room, Display Walk in Cooler, Blast Freezer, PU Panel, Cold Room Door, Condensing Unit, Refrigeration Unit, Rack Unit, Unit Cooler, Air Cooled Evaporator, Air Cooled Condenser
-
Production Machines
- Hand-held electric tools
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2009-08-27
- Export Year
- 2009-09-10
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Number of Foreign Trading Staff
- 19
-
Overseas Agent/Branch
- Yes
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