This blast freezer is published with the manufacturer’s full specification — voltage AC 220V~240V, 380 V, refrigerant R-404A. Made by OnlyKem (Jinan) Technology Co., Ltd. (17 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Blast Freezer
- Voltage: AC 220V~240V, 380 V
- Surface Material: Color Galvanized Steel / Stainless Steel
- Refrigerant: R-404A
- Noise Level: below 40dB
- Warranty: 1 Year
- Certification: NSF / CE
Technical Specifications
| Compressor Brand | Copeland, Bitzer, TECUMSEH |
|---|---|
| Refrigerant | R-404A |
| Voltage | AC 220V~240V, 380 V |
| Machinery Test Report | Provided |
| Warranty | 1 Year |
| Noise Level | below 40dB |
| Feature | Hinge, Solar |
| No. Of Doors | 1, 2, 3, 4 |
| Solar Or Not | Without Solar Panel |
| Video Outgoing-Inspection | Provided |
| Core Components | Pressure Vessel, Motor, PLC |
| Key Selling Points | Eco-Friendly, Automatic, High-Accuracy, Easy To Operate, Competitive Price |
| Place Of Origin | Shandong, China |
| Weight (Kg) | 1150 |
| Brand Name | OnlyKem |
| Product Name | Cooler Freezer Cold Room Storage |
| Door Type | Hinged Door Sliding Door |
| Compressor | Customer’s Request |
| Surface Material | Color Galvanized Steel / Stainless Steel |
| Certification | NSF / CE |
| Advantage | Energy Saving Prefabricated Cold Room |
| Selling Units | Single item |
Product Details
Product Description
What is a walk in cold room storage? It is a large, customizable refrigerated or frozen storage space that people can walk into. It can be customized according to the actual size and shape of the venue, with dimensions ranging 5m3 ~ 10000m3 .
It can be installed indoors or outdoors.
It is composed of specialized refrigeration units, panel, door, floor, etc.,
all of which are modular in structure and can be directly assembled on-site.
Name | Walk in Cold Room Storage |
Refrigeration Unit | Monoblock unit，Smart Packaged unit，Condensing unit，Customs |
Power | 1Hp ~ 50Hp，Customs（as need） |
Temperature Range | -40℃ ~ 20℃，Customs Customizable down to -80℃ |
Room Body | PIR or PUR panel （Sandwich panel） |
Size | min：1.5*1.5*2m，Customs |
voltage | 110V，220V，380V，Customs |
Door | Hinge Door，Sliding Door，etc. |
Use to | Fish, meat, vegetables, fruits, bread, etc. |
Small Cold Storage Room
Support customs of MINI cold storage
For example Min size：1.5*1.5*2m
Use Monoblock Unit
Medium & Lager Cold Room Storage
Usage: catering industry, retail industry, food processing industry, logistics and warehousing industry.
Use Smart Package Unit or Condensing Unit.
About Onlykem Walk in Cold Room Storage
Modular components, pre-installed cold storage, ready to use upon assembly upon receipt of goods.
Product Paramenters
Insulation layer and panel of cold room storage （choose one out of two）
It consists of two metal plates with polyurethane in between, which can effectively block heat transfer. The metal plates enhance the structural strength.
PU （PUR）Panel with Cam-lock
The board has eccentric hooks on both sides, so it cannot be cut.
50-75mm Works with >5℃ 100mm Works with +5℃~-15℃ 120mm Works with -15℃~-25℃ 150mm Works with -25℃~-35℃ 200mm Works with -35℃~-40℃
PI panel
The board material can be cut.
50-75mm Works with >5℃
100mm Works with +5℃~-15℃
120mm Works with -15℃~-25℃
150mm Works with -25℃~-35℃
200mm Works with -35℃~-40℃
Core component — refrigeration unit （choose one out of three）
Independent refrigeration system: Equipped with a dedicated refrigeration unit (including compressor, condenser, and evaporator), it maintains the temperature inside the warehouse within a set range.
Monoblock Unit
① Applicable to small cold storage（10-30m3）. ② Two forms: wall-mounted and ceiling-mounted. ③ The unit, air cooler, electronic control system, and expansion valve are integrated into one.
Smart Packaged unit
① Suitable for small and medium-sized（30-500m3）.
② The unit, electronic control, and expansion valve are integrated into one, while the air cooler is separate. ③ Intelligent control panel, electronic expansion valve.
Condensing Unit
① Both open and box types are available, suitable for all temperature ranges, storage sizes, and voltages.
② Units, air coolers, electronic controls, and expansion valves are separated. ③ Traditional mechanical electronic control and thermal expansion valve.
Cold Room Door （choose one）
As one of the most central and frequently used components in this system, the cold storage door serves to maintain insulation and stability of the cold storage temperature, preventing temperature fluctuations from affecting the quality of the goods. Reduce energy consumption and save operating costs.
Hinge Door
①It opens by rotating the hinge. It boasts excellent sealing, simple structure, and low failure rate. ②Opening the door requires a certain radius of rotation, occupying both internal and external space. ③Suitable for small cold storage, experimental cold storage, and primarily for personnel access
Sliding Door and Electric Sliding Door
①It slides horizontally from left to right to open and is suspended on the upper track via a hanging wheel. ②It saves space for door opening, has a simple structure, and is relatively low in cost. ③The sealing performance is relatively good.
Pre-sales service
We have professional refrigeration engineers and space designers.
Cold storage design
Based on the product, provide corresponding cold storage design, utilize the corresponding unit, and determine the corresponding space size
CAD drawing design
We can design CAD drawings for free based on the venue and project size
Some customer cases
We have customers from 100 countries worldwide
Packing and Shipping
Packing
1.Sandwich Panel Use hard corner protectors.
2.The unit is packed in wooden boxes.
Shipping
Use containers based on the length of the storage board
Company Profile
OnlyKem Technology Co., Ltd.
We are the leading designer, manufacturer and exporter with more than 20 years professional experience in refrigeration field. We wouldn't like to be a successful businessman, we would like to be skilled craftsman. The idea of making a perfect machine is always fascinating for us.
FAQ
-Dedicated SupplieronlyKem is a dedicated refrigeration and cold room supplier Knowledgeable Staff.
-Friendly, knowledgeable staff speak your language saving you time and frustration Project Design.
-OnlyKem is known for fficient and cost effective project design to provide you with innovative world.
-In-House Manufacturing With a vast range of inhouse manufactured condensing units customisation hasnever been easler. -In order to offer you the exactly product and price.
Pls let me know these information as Follows
1. What is the cold room dimensions ? 2. What kind of food to store ? 3. Which country to use the cold room ? 4. EXW/FOB/CIF price ?
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–4 set: US $800 / set
- 5+ set: US $750 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this blast freezer?
The standard minimum order quantity is 1 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.
Which certifications does this blast freezer carry?
It is supplied with NSF / CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the blast freezer be supplied for my local voltage?
The standard configuration is AC 220V~240V, 380 V. 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 OnlyKem (Jinan) Technology Co., Ltd., based in China. The company 17 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full OnlyKem (Jinan) Technology Co., Ltd. range on HVACR Nexus.
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