LNEYA Industrial Chillers Manufacturer Supplier -
News
How to deal with frosting in cryogenic refrigeration systems?
If the low temperature refrigeration system has been frosted, believing that some enterprises have met, then how should we deal with such situation? Are there any methods can solve this problem. Today, let's know something about it with LNEYA refrigeration company. 1. First turn off the suction valve of the low temperature box compressor and unload to the minimum number of cylinders to operate. 2. Then close the liquid supply valve of the intermediate cooler and close the suction valve of the...
View details
The maintenance and maintenance of an ultra-low temperature refrigerator
The maintenance and maintenance of an ultra-low temperature refrigerator are very important for normal usage and prolonging its life. If the inaccurate temperature control often results in the damage of the protected objects, which will greatly affect the experimental results, thus affecting the normal progress of the research work.1. Clean it once a month to ensure its cleanlinessRemove the dust on the inside and outside of the refrigerator and accessories by a dry cloth. If the refrigerator...
View details
Process description of LNEYA screw chiller
LNEYA screw chiller is suitable for all kinds of chemical, pharmaceutical, mechanical and other fields of production process cold source, can provide -25 ° C ~ 30 ° C chilled water, can be used as ice cold storage, low temperature air supply and other production processes required process cold source. LNEYA's screw chiller production specifications:1. Standard design conditions are: chilled water: effluent temperature 7 ° C, return water temperature 12 ° C; condensing temperature 30 ° C2. R...
View details
Impact and Solution of Excess Exhaust Temperature of Industrial Chiller Units
Industrial water chiller compressor exhaust temperature determines whether the equipment can stably and efficiently run. The common problem of compressor is excess exhaust temperature. Once the situation appears, it is easy to make industrial chiller high pressure and high temperature, overload, reduced working efficiency and poor industrial water chiller compressor refrigerating capacity. It can also lead to other problems. So how to reduce the exhaust temperature of industrial water chiller...
View details
Refrigeration principle of LNEYA glycol chiller system
Glycol Chiller System SUNDI -10℃ ～ 200℃, as we can tell from its name, it is to use Glycol as the refrigeration agent for the chiller.In the all air environment, because of the low temperature in the outdoors, it is impossible to use a cooling tower to supply the inner area directly with the cold air-conditioner. In addition, the cold air in the outdoors could be used directly as refrigerator source，with glycol as refrigerant, it can introduce the natural cold air into the inner area and su...
View details
Analysis of the reasons for non-refrigeration of cryogenic refrigeration equipment
Ultra-low temperature refrigeration equipment is mainly used in industrial cold processing. Unlike some manufacturers of ultra-low temperature refrigeration equipment, LNEYA ultra-low temperature refrigeration equipment uses environmentally friendly refrigerant, which is conducive to the operation of ultra-low temperature refrigeration equipment. If the ultra-low temperature refrigeration equipment does not cool, how to Solve it? Generally speaking, if the ultra-low temperature freezer is not...
View details
Safety instructions for the use of high temperature circulator heat transfer oil
In order to make the high-temperature circulator run more efficiently, it is recommended to pay attention to the safety and choice of the heat-conducting oil. What should be paid attention to the heat-conducting oil of the high-temperature circulator manufacturer? Although the high temperature circulator heat transfer oil has a high boiling point and flash point, it is still a flammable liquid. Therefore, it should be safe when used. If it is used improperly, it may cause fire. The cause of t...
View details
100p Freezer Instructions of LNEYA
When the user buys and uses 100 freezers, LNEYA will have relevant instructions for use and will be sent to the user along with the device. So, what should I pay attention to when using the 100p freezer? When receiving the equipment, the user should first check the outer packaging to see if the accessories are complete. After unpacking, lift the 100p freezer off the wooden packaging base and lay it flat in a spacious position to check whether there is any damage in the transportation. After c...
View details
How to choose a manufacturer with low failure rate 3p freezer？
There are many factors in choosing a 3p freezer, and users should be cautious when choosing a manufacturer. Choose a 3p freezer with a low failure rate to reduce operating costs. When running a 3p freezer, the cost of using a 3p freezer will continue to increase if the manufacturer's equipment continues to experience various failures during operation. In order to ensure high efficiency operation, it will not always generate various maintenance expenses. The company needs to conduct comprehens...
View details
How to deal with the excess refrigerant in 3p freezers?
When the three freezers are being serviced, it is necessary to add refrigerant regularly, but the manufacturer of LNEYA reminds everyone that once the refrigerant is added excessively, it will cause a series of problems. According to the instructions of the 3p freezers, it is required to fill the refrigerant to maintain normal operation. If the number of refrigerants added by the company is very high during the operation of the 3p freezers, the higher the operating power, the stable operation...
View details
