Машина для производства мороженого с жидким азотом цена в

1.Specification&Selection of BOXIANG liquid nitrogen generator 

2.Operating Principles

 Mixed-refrigerant Joule-Thomson (MRJT) refrigerator at low temperature ranges driven by single compressor with precooling is applied to liquefy nitrogen (-180℃) for Nitrogen Liquefier from TIPC, CAS. MRJT, a Joule-Thomson cycle based on reoccupation and multicomponent mixed-refrigerants through optimizing various refrigerants with different boiling points with a good match along with their respective efficient refrigeration temperature ranges, is an efficient refrigerator for the temperature range from -40 to -196℃. The feature of this product is as following: the available mature commercial compressors and heat exchanges, high liquefaction efficiency, high reliability, no maintenance and long life. 

3. System process flow chart

 4.Technical characteristics

This machine has the characteristics of simple process flow, Normal temperature production, high automation, easy to start and stop, less damaged parts, easy maintenance and low production cost.

 Wooden case packing:

 After Sales Service Commitment

- It is an advanced technology with less investment.
- The quality is reliable and both the N2 purity and quantity are stable.
- The unit is supplied in a skid-mounted manner, which can be transported and installed easily.
- It is full automatic control and no need for operators, easy to start-up and shutdown, simplified and convenient maintenance.
- Our service department is formed by a skilled team of engineers. There are more than 10 of them, whose average age is about 35. We always adhere to the general principle of "good faith, high quality, innovation, and development ", and follow the idea of giving customers the maximum of satisfaction, which laid a good foundation to ensure that the service quality. We obtained loads of compliments for we not only guarantee the service quality, but also the benefits of customers.
- Free warranty for the equipments during the promised period
1. The nitrogen generator,1 year warranty, maintenance responding time is less than eight hours.
2. Ancillary equipment ,1 year warranty, maintance responding time is less than 8 hours.
3. Lifelong maintance service in a timely manner, the responding time is less than 8 hours.
4.Provide 24-hour hotline service. 0086-15988536699
5.Return visit every six months (callback or on the spot).
6.Supply accessories in a timely manner, the delivery time is generally 1-7 days.
7.Free repair at the expiry time of warranty.