DJ Upgraded Type Air Cooler Evaporator for Cold Rooms with Electrical Defrost - 380V, 12.9-86kW Capacity Range
All evaporator components including copper tubing, fans, and fins are sourced from renowned brands. Custom configurations are available to meet specific project requirements.
Our evaporator models are categorized by temperature range and feature comprehensive specifications for precise selection.
Fin spacing: 4.5mm | Designed for cold room applications above freezing
| Model | Capacity (kW) | Area (m²) | Fan Qty | Fan Φ (mm) | Airflow (m³/h) | Power (W) | Voltage (V) |
|---|---|---|---|---|---|---|---|
| KUDL060-W2C | 12.9 | 60 | 2 | 400 | 2×3400 | 2×180 | 380 |
| KUDL080-W2C | 17.2 | 80 | 2 | 500 | 2×6570 | 2×450 | 380 |
| KUDL105-W2C | 22.5 | 105 | 2 | 500 | 2×6570 | 2×450 | 380 |
| KUDL135-W3C | 29 | 135 | 3 | 500 | 3×6570 | 3×450 | 380 |
| KUDL160-W3C | 34.4 | 160 | 3 | 500 | 3×6570 | 4×450 | 380 |
| KUDL185-W4C | 39.7 | 185 | 4 | 500 | 4×6570 | 4×450 | 380 |
| KUDL210-W4C | 45.1 | 210 | 4 | 500 | 4×6570 | 4×450 | 380 |
| KUDL260-W3C | 55.9 | 260 | 3 | 550 | 3×8720 | 4×600 | 380 |
| KUDL330-W4C | 70.9 | 330 | 4 | 550 | 4×8720 | 4×600 | 380 |
| KUDL400-W4C | 86 | 400 | 4 | 600 | 4×10820 | 4×780 | 380 |
Fin spacing: 6.0mm | Optimized for medium-temperature refrigeration
| Model | Capacity (kW) | Area (m²) | Fan Qty | Fan Φ (mm) | Airflow (m³/h) | Power (W) | Voltage (V) |
|---|---|---|---|---|---|---|---|
| KUDD040-W2C | 7.8 | 40 | 2 | 400 | 2×3400 | 2×180 | 380 |
| KUDD060-W2C | 11.7 | 60 | 2 | 500 | 2×6570 | 2×450 | 380 |
| KUDD080-W2C | 15.6 | 80 | 2 | 500 | 2×6570 | 2×450 | 380 |
| KUDD100-W3C | 19.5 | 100 | 3 | 500 | 3×6570 | 3×450 | 380 |
| KUDD120-W3C | 23.4 | 120 | 3 | 500 | 3×6570 | 4×450 | 380 |
| KUDD140-W4C | 27.3 | 140 | 4 | 500 | 4×6570 | 4×450 | 380 |
| KUDD160-W4C | 31.2 | 160 | 4 | 500 | 4×6570 | 4×450 | 380 |
| KUDD200-W3C | 39 | 200 | 3 | 550 | 3×8720 | 4×600 | 380 |
| KUDD250-W4C | 48.7 | 250 | 4 | 550 | 4×8720 | 4×600 | 380 |
| KUDD300-W4C | 58.5 | 300 | 4 | 600 | 4×10820 | 4×780 | 380 |
Fin spacing: 9.0mm | Engineered for deep-freeze applications
| Model | Capacity (kW) | Area (m²) | Fan Qty | Fan Φ (mm) | Airflow (m³/h) | Power (W) | Voltage (V) |
|---|---|---|---|---|---|---|---|
| KUDJ030-W2C | 5.1 | 30 | 2 | 400 | 2×3400 | 2×180 | 380 |
| KUDJ040-W2C | 6.8 | 40 | 2 | 500 | 2×6570 | 2×450 | 380 |
| KUDJ055-W2C | 9.3 | 55 | 2 | 500 | 2×6570 | 2×450 | 380 |
| KUDJ070-W3C | 11.9 | 70 | 3 | 500 | 3×6570 | 3×450 | 380 |
| KUDJ085-W3C | 14.4 | 85 | 3 | 500 | 3×6570 | 4×450 | 380 |
| KUDJ100-W4C | 17 | 100 | 4 | 500 | 4×6570 | 4×450 | 380 |
| KUDJ115-W4C | 19.5 | 115 | 4 | 500 | 4×6570 | 4×450 | 380 |
| KUDJ140-W3C | 23.8 | 140 | 3 | 550 | 3×8720 | 4×600 | 380 |
| KUDJ170-W4C | 28.9 | 170 | 4 | 550 | 4×8720 | 4×600 | 380 |
| KUDJ210-W4C | 35.7 | 210 | 4 | 600 | 4×10820 | 4×780 | 380 |
Proper evaporator selection ensures optimal performance and energy efficiency for your cold room application.
- General formula: Evaporator capacity = Cold room cooling capacity × 1.15
- Cold room temperature around 0°C: Select 4.5mm fin spacing (DL Series)
- Cold room temperature around -18°C: Select 6.0mm fin spacing (DD Series)
- Cold room temperature around -25°C: Select 9.0mm fin spacing (DJ Series)
Electric defrost and hot gas defrost configurations are available for all models.
Our dedicated quality control department monitors every manufacturing step to ensure product reliability and performance.
Established in 1995, our facility spans 50,000 square meters and employs over 300 professionals dedicated to refrigeration technology.
We actively participate in domestic and international exhibitions, supporting our global network of partners and customers.
Three decades of focused expertise in refrigeration equipment design and manufacturing.
All components including copper tubing, fans, and fins are sourced from reputable suppliers.
CE, ISO, and special pressure equipment certifications ensure compliance with global standards.
- Q: Where is your factory located?
A: Our manufacturing facility is based in Shengzhou, Zhejiang province - China's refrigeration equipment production hub. - Q: What is your packaging standard?
A: Custom-compliant packaging without original wood materials. - Q: What is your minimum order quantity?
A: Standard products available from 1 unit. - Q: Do you provide samples?
A: Yes, samples are available with cost and delivery charges. - Q: Can't find the product I need?
A: Please contact us directly for custom requirements. - Q: How can I verify your factory?
A: We provide third-party verification documents from Bureau Veritas, available for download or upon request.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.