LNEYA Industrial Chillers Manufacturer Supplier -
News
10hp freezer pipe cleaning instructions
The 10hp freezer is an industrial cold processing equipment from LNEYA. In the process of cooling using a chiller, if the pipeline is not cleaned properly, the refrigerator will be used, so the pipeline cleaning needs to be in place. Remove the heat transfer medium before cleaning the 10hp freezer. Connect a suitable drain to the drain and allow it to flow into a suitable container (make sure the tube and container match the heat transfer media). Open the drain valve, the heat transfer medium...
View details
What should pay attention to after purchasing the -150°C ultra-low temperature refrigerator?
-150 ° C ultra-low temperature refrigerator is used in the industry, so what should users pay attention to after purchasing equipment from the manufacturer? Next, Wuxi Guanya (LNEYA)-150 °C ultra-low temperature refrigerator manufacturers for everyone to analyze the purchase of equipment after the precautions. After purchasing the -150 °C ultra-low temperature refrigerator, you must read the instructions carefully. If there are some faults and there is no related technology, it is not recomme...
View details
13p semi-closed air-cooled compression condensing unit failure warning instructions
The 13p semi-closed air-cooled compression condensing unit is used in industrial cold processing. After using it for a long time, some problems will arise, Wuxi Guanya (LNEYA) reminds. There is usually a high-pressure alarm on the 13p semi-closed air-cooled compression condensing unit, which is automatically activated in the event of an accident. When we start, we will find that there is a fault indicator that is turned off. Because there is a fault now, it lights up. Some smart technologies ...
View details
How to solve the fault of the ultra-low temperature refrigerator pressure controller?
If the industrial ultra-low temperature refrigerator encounters a controller-related failure during operation, if it is not resolved in time, the pressure controller may be unavailable. The pressure controller plays a very important role in the ultra-low temperature refrigerator group. Because of the pressure exerted between each accessory under the high-efficiency working state, the range is different. In order to reduce the impact of pressure on the ultra-low temperature refrigerator group,...
View details
Vocs exhaust gas condensation recovery unit refrigerant charging instructions
In the vocs exhaust gas condensation recovery process, the refrigerant is able to affect the operation of the vocs exhaust gas condensation recovery process, vocs exhaust gas condensation recovery treatment professional manufacturers reminded that in the case of the discovery of refrigerant loss, vocs exhaust gas condensation recovery treatment refrigerant charge Note work. Connect the vocs exhaust gas condensing and recycling various equipments. When vacuuming until the pressure drops to 133...
View details
About vocs condensation adsorption machine resonance fault description
When choosing vocs condensation adsorption machine, LNEYA recommends selecting reliable vocs condensation adsorption machine equipment to avoid some simple faults, but if a similar resonance fault occurs, it needs to be solved in time. For VOCS gas single material or multi-material condensation recovery, suitable for hydrocarbons: such as gasoline, crude oil, fuel oil, kerosene, diesel, heavy oil, mixed hydrocarbons; aromatics: benzene, toluene, xylene, styrene, stone brain Oils, etc.; alcoho...
View details
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
