Liquid Nitrogen Dosing machine nitrogen filling machine Nitrogen doser for cans bottles oil water Doser 200

Liquid Nitrogen Dosing machine nitrogen filling machine Nitrogen doser  for cans bottles oil water Doser-200 

Product Features:

v Pricise control of liquid nitrogen content

v PLC controlled programming

v Easy to install, can be used with any production line

v Adopt vacuum liquid nitrogen insulated pipe to insure minimum liquid nitrogen consumption

About us:

Chengdu Cryostech Equipment Co., Ltd.is focused on ultra-low temperature cryogenic technology applications and development of high-tech enterprise. The company introduces advanced equipment,technology and management and manufactures cryogenic equipment in strict accordance with ISO 9001 industry norms and standards.Products are widely used in biomedical, food refrigeration, cold chain transportation, cryogenic material processing, cryogenic superconducting, industrial cryogenic applications and other fields.

Clients include end-users of stem cell banks,livestock husbandry, universities, research institutes, machinery, energy and petrochemicals, semiconductors, aerospace,superconductivity, industrial gas liquids,metallurgy, new materials, air separation and cryogenic chemical and other industries.

1)How the doser work?

*The nozzle adopts dry nitrogen positive pressure protection to prevent the peripheral air from entering, causing frost and ice blocking inside the nozzle, realizing never freezing, no external heating, reducing liquid nitrogen gasification and saving cost. At the same time, the flow rate and direction of the liquid nitrogen are kept unchanged, and the wind is not changed by the positive pressure of the purification workshop or the wind generated by the high-speed operation of the filling and sealing.

 *The liquid nitrogen level is controlled by a differential pressure level gauge and a vacuum pneumatic low temperature proportional control valve to maintain a stable liquid level and improve the accuracy of the filling.

 *The continuous true soft filling reduces the rebound, splashing, evaporation and boiling of liquid nitrogen during individual filling, reduces the loss of liquid nitrogen, reduces the production of high pressure and low pressure products, and saves costs.

*It has a gas-liquid separator function and keeps the outlet as pure liquid nitrogen. There is no need to add additional gas-liquid separators. *No bottle is not filled, that is, intermittent filling method, reducing liquid nitrogen consumption and reducing operating costs.

*The liquid nitrogen inlet is fitted with a 10um stainless steel sintered filter to prevent impurities from entering the system.

Our Service:

l Pre-Sale Service

v Inquiry and consulting support. 

v Sample testing support. 

l After-Sale Service

v Training how to install the machine, training how to use the machine. 

v Engineers available to service machinery overseas.