Product Details
Experimental Equipment Cryogenic Treatment Equipment Cryogenic
Valve Experimental Equipment
Product description
When the operating temperature is lower than -101°C, cryogenic
treatment is required after surfacing, that is, immersed in liquid
nitrogen at -196°C for 2-6 hours before grinding, and then taken
out to return to room temperature naturally, and then grind and
assemble.
Advantage of Valve Low Temperature Equipment
1. It has extreme low temperature ,with the lowest temperature
reaching -196℃,which can greatly meet the requirements of cryogenic
treatment and cryogenic experiments for cryogenic valves and
ultra-low temperature valves.
2. The latest intelligent temperature control system is adopted
,which can set required temperature parameters,cooling speed and
heat preservation time according to process requirements ,and has
process recording and remote monitoring functions.
3. The equipment adopts advanced liquid nitrogen dispersion
technology and unique cold aircirculation system,make full use of
liquid nitrogen function ,and completes the air tightness test of
low-temperature valve in the process of uniform,stable and rapid
cooling
Model | Inner cavity dimension (L*W*H) | External dimension (L*W*H) | Freezing capacity L/KG(hour) |
SLX-433 | 400*350*350 | 1300*800*1050 | 50L/80KGS |
SLX-544 | 500*400*400 | 1410*830*1080 | 80L/150KGS |
SLX-655 | 600*500*500 | 1500*900*1130 | 150L/300KGS |
SLX-755 | 700*500*500 | 1600*1030*1140 | 250L/500KGS |
SLX-966 | 900*500*500 | 1850*1230*1210 | 324L/650KGS |
SLX-1077 | 1000*700*700 | 1950*1280*1290 | 490L/1000KGS |
SLX-1288 | 1200*800*800 | 2150*1330*1340 | 769L/1500KGS |
SLX-1499 | 1400*900*900 | 2350*1580*1470 | 1000L/2000KGS |
Why take cryogenic treatment of the workpiece?
* To improve the hardness and strength of workpiece* To improve the abrasion resistance of workpiece
* To improve the impact toughness* To improve the fatigue strength
* To improve the corrosion resistance of workpiece
* To improve the internal stress distribution of workpiece
* To ensure the dimension accuracy of workpiece
Our Services
- We can customize all kinds of equipments which is suitable for
customer site's specification, the personilized product can be
designed and manufactured according to customer's requirements.
- The partition module can be designed flexibly as per customer's
requirements, to obtain the minimum energy consumption; Meanwhile,
different technologies can be operated at one machine to process
different products.
- We can provide the total solution of ultra-low refrigeration and
quick freezing technology for customers.
- The product is of one year free warranty with the lifelong
maintenance.
- If there are some problems when the product is in use, the
engineering technician will put forward the corresponding solution
timely and assist the user to ensure the normal production.
- The latest research achievement and test data shall be shared with
customers by the company, and the equipment upgrading service shall
be provided for customers in need.
Company Profile
Shenzhen Dejieli Refrigeration Technology Co., Ltd. was established in 2001 and is located in Guangming New District,
Shenzhen. It is a high-tech enterprise integrating R&D,
production and sales of quick-freezing equipment.

Our products are of many types and specifications, such as the box type,
cabinet type and tunnel type, etc. Meanwhile, the personalized
products cam be designed and manufactured as per requirements of
customers. These series products have been widely used in many
domestic and foreign areas, such as the food processing, mechanical
engineering, genetic engineering, precision electronic, medical
research, plant conservation, aerospace and rear livestock, etc.




Exhibition
2019 Qingdao

2020 Shanghai
