This blast freezer is published with the manufacturer’s full specification — 220V/380V, type Tunnel Freezer. Made by Shandong Shenzhou Refrigeration Equipment Co., Ltd. (15 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Blast Freezer
- Power(W): Customized
- Voltage: 220V/380V
- Freezing Capacity: 150~2000kg
- Warranty: 1 Year
- Place Of Origin: Shandong, China
- Application: Frozen Food
Technical Specifications
| Type | Tunnel Freezer |
|---|---|
| Temperature Control | -60℃ to 0℃ |
| Voltage | 220V/380V |
| Warranty | 1 Year |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Core Components | compressor |
| Key Selling Points | Automatic |
| Power(W) | Customized |
| Place Of Origin | Shandong, China |
| Weight (Kg) | 8000 |
| Brand Name | ARKREF |
| Product Name | Tunnel Quick Freezer |
| Freezing Capacity | 150~2000kg |
| Freezing Time(Min) | 10-100 Adjustable |
| Marketing Type | Hot Product |
| Applicable Industries | Food Shop |
| Showroom Location | Viet Nam |
| Brand | ARKREF |
| Application | Frozen Food |
| Usage | Freezing Product |
| Function | Quick-freezing Food |
| Selling Units | Single item |
Product Details


Model | Freezing Capacity(kg) | Freezing Time(min) | Installed Power(kw) | Cooling Capacity(kw) | Size(m) | Transmission bandwidth(m) |
SZ-1TF150 | 150 | 10-100 Adjustable | 3.75 | 34 | 76*25*25 | 1.8 |
SZ-1TF300 | 300 | 10-100 Adjustable | 9.55 | 65 | 115*25*25 | 1.8 |
SZ-1TF500 | 500 | 10-100 Adjustable | 19.8 | 99 | 166*25*25 | 1.8 |
SZ-2TF500 | 500 | 10-100 Adjustable | 20.2 | 99 | 92*39*29 | 2.5 |
SZ-1TF1000 | 1000 | 10-100 Adjustable | 28.6 | 175 | 180*42*28 | 3 |
SZ-1TF1500 | 1500 | 10-100 Adjustable | 42.6 | 256 | 240*42*28 | 3 |
SZ-1TF2000 | 2000 | 10-100 Adjustable | 55.8 | 326 | 296*42*28 | 3 |


3.Freezing time
4.The temperature of the food before quick freezing
5.The core temperature of the goods after quick freezing


Perfect air distribution system


Evaporator


Axial Fan


Good insulation performance








references for solving problems.
























Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–1 set: US $50000 / set
- 2–10 set: US $37500 / set
- 11+ set: US $17800 / 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.
Can the blast freezer be supplied for my local voltage?
The standard configuration is 220V/380V. 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 Shandong Shenzhou Refrigeration Equipment Co., Ltd., based in China. The company 15 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Shandong Shenzhou Refrigeration Equipment Co., Ltd. range on HVACR Nexus.
See more in Freezing Equipment on HVACR Nexus.

























