The blast freezer listed here carries type Heat Exchanger Tube, documented exactly as the manufacturer publishes it. Made by Fengshun Refrigeration & Heat Transfer Technology Group Co., Ltd. (6 years on the platform, typical reply ≤2h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Blast Freezer
- Warranty: 2 Years
- Place Of Origin: ShanDong
- Application: Refrigeration Parts
- Type: Heat Exchanger Tube
- Single Package Size: 209X73X83 cm
- Weight (Kg): 200
Technical Specifications
| Application | Refrigeration Parts |
|---|---|
| Type | Heat Exchanger Tube |
| Warranty | 2 Years |
| Machinery Test Report | Not Available |
| Video Outgoing-Inspection | Provided |
| Weight (Kg) | 200 |
| Place Of Origin | ShanDong |
| Brand Name | sanesun |
| Condition | New |
| Showroom Location | None |
| Selling Units | Single item |
| Single Package Size | 209X73X83 cm |
| Single Gross Weight | 200.000 kg |
Product Details






Product feature
2. Air cooler shell plate adopts electrostatic spraying steel plate or stainless steel, in line with health standards.
3. The internal sheet metal and end plate string plate are made of high-strength anticorrosive aluminium alloy plate, and the floating coil design eliminates copper pipe damage.
4. The use of 12.7mm copper tubes with internal threads and special tube spacing and heat exchange surface technology improves the energy efficiency ratio.
5. The bottom of the fin set is equipped with a wind-blocking water catching plate to prevent the incoming wind from passing through the water catching plate, so that more wind passes through the fin set to obtain greater heat exchange.
6. Fitted with a high tensile air guide ring to increase the efficiency and range of the blower (blower diameter 450mm and above
series).
7. The bottom of the fin set is equipped with a wind-blocking water catching plate to prevent the incoming wind from passing through the water catching plate, so that more wind passes through the fin set to obtain greater heat exchange.
Product feature
9. Scientific optimisation of the split circuit design and independent selection of the liquid separator for different working conditions, to improve the heat transfer efficiency of the heat exchanger in different applications.
10. All air coolers are fitted with a pressure gauge connector to enable pressure checking and tuning of evaporator performance.
11. Equipped with imported brand stainless steel electric heating tube, so that the evaporator gets fast and efficient defrosting effect.
12. The watertray can be rotated open for easy inspection and maintenance.
13. The overall design of the air cooler is compact, the structure is safe and reliable, space-saving, and the amount of refrigerant can be significantly reduced.
14. Medium and large size air coolers with support legs, for easy transport and on-site lifting.










Series 4= Fin spacing 4.5mm Series 6= Fin spacing 6.0mm
Series 7= Fin spacing 7.5mm Series 10= Fin spacing 10.0mm
thermal protection, so that the fans are statically and dynamically balanced. The motor power supply is connected to the air cooler junction box.


















1. What brand of compressor do you like? Bitzer ,Copeland or other ?
2. What is temperature of cold room?
3. How much power of compressor do you need?
4. What is your voltage and Hertz?
Q2. Could your factory accept customized ?
We can do customized dimension according to customers'requirements. We have access to all the leading Cold Room refrigerators
brands and can offer independent advice, and recommend right equipment to meet your business requirements.
Q3. How long delivery time ?
1. 220V-380V, 50Hz power need 20-25 days
2. If you voltage special in China, we need costomized refrigeration equipment, need 45 days.


Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–9 set: US $1338 / set
- 10+ set: US $1271 / 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 2 Years warranty. Spare parts and technical support remain available after the warranty period.
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 Fengshun Refrigeration & Heat Transfer Technology Group Co., Ltd., based in China. The company 6 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Fengshun Refrigeration & Heat Transfer Technology Group Co., Ltd. range on HVACR Nexus.
See more in Evaporators on HVACR Nexus.

























