EF Series Ground-Type Blast Freezer Unit Coolers 1.2kW-114kW Capacity for Industrial Cold Rooms
Price:
$100.00 - $1,700.00/sets
MOQ:
1 Piece
Delivery Time:
10-15 days
Brand:
Kaideli
Product Description
EF Series Ground-Type Blast Freezer Unit Coolers
The EF series floor-type blast freezer cooling units are engineered for rapid cooling and low-temperature quick-freezing applications in industrial cold rooms. With capacities ranging from 1.2kW to 114kW, these units deliver exceptional performance for food processing and preservation.
Key Product Features
Robust Construction
High-quality galvanized steel casing with silver powder coating (RAL7001) provides superior corrosion resistance. Hinged side panels enable convenient access for maintenance.
Advanced Heat Exchange
Copper tube φ15 with 50×50 square arrangement maximizes heat transfer area. Corrugated aluminum fins with hydrophilic film available in 6.0mm, 9.0mm, and 12.0mm spacing options.
Efficient Defrosting System
Standard electric heating defrosting with stainless steel heating pipes distributed across coil fins and inner water tray.
Reliable Performance
IP65 waterproof junction boxes and connectors ensure operational reliability in demanding environments.
Technical Specifications
Operating temperature range: -45℃ | Test pressure: 23bar | Compatible refrigerants: R404A, R507A, R448A, R449A, R134a, R22
Standard Configuration
| Component | Standard | Options |
|---|---|---|
| Casing | Galvanized sheet with powder coating | Al-Mg alloy sheet, Stainless steel plate |
| Fan Motor | WEIGUANG motor | EBM motor, Suction type fan |
| Fin Type | Hydrophilic aluminum fins | Aluminum fins |
| Defrosting | Electric heating pipe | Water defrosting, Hot gas |
Capacity Data (R404A Refrigerant)
Fin Spacing 6.0mm - Cooling Capacity Range: 21.3KW to 97.4KW
Electrical Parameters
| Model Series | Voltage | Motor Power | Total Defrost Power |
|---|---|---|---|
| EF632/D* | 380V-3 Phase | 5.8A, 2900W | 11.2KW |
| EF634/D* | 380V-3 Phase | 11.6A, 5800W | 22.4KW |
| EF636/D* | 380V-3 Phase | 17.4A, 8700W | 32.2KW |
Evaporator Selection Guide
- 0℃ cold room: Select 4.5mm fin spacing, Capacity factor = 1.0×Q0
- -18℃ cold room: Select 6mm fin spacing, Capacity factor = 1.1×Q0
- -25℃ cold room: Select 9mm fin spacing, Capacity factor = 1.27×Q0
General selection formula: Evaporator capacity = Cold room cooling capacity × 1.15
Quality Assurance & Certifications
Manufacturer since 1995 with comprehensive quality control procedures. Certified with CE, ISO, and special pressure equipment production certificates.
Company Overview
Established manufacturer with 28 years of refrigeration equipment expertise. Facility covers 50,000 square meters with over 300 employees.
Frequently Asked Questions
- Q: Where is your factory located?
A: Shengzhou, Zhejiang province - China's refrigeration equipment production base - Q: What is your minimum order quantity?
A: Standard products available from 1 unit - Q: Do you offer samples?
A: Yes, samples available with cost and delivery at customer's expense
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ZHEJIANG KAIDI REFRIGERATION EQUIPMENT CO.,LTD
Location
BLOCK A,GANLIN INDUSTRY PARK,SHENGZHOU CITY,ZHEJIANG PROVINCE,CHINA
Contact Person
Jacky Cheng