KOA Resistor NV73A2ATTE22

08/24/2020

Utilize the cold storage management system to reduce the work of entering and leaving the warehouse

At present, domestic cold storage management generally adopts manual + paper documents + excel management mode to complete daily billing, storage, delivery, warehouse adjustment, expense settlement, data collection, report production and other business links.

08/16/2020

Do you know that water chillers are prone to these problems

1. Reasons why the chiller can't refrigerate 　　 1. The filter is blocked. When the filter is blocked, the dust on the condenser will accumulate, which will affect the cooling effect of the refrigeration equipment over time. If things go on like this, it may even cause refrigeration equipment to fail.

08/11/2020

Correct adjustment method of opening degree of thermal expansion valve

The expansion valve is one of the four major components of the refrigeration system. It is an important device for regulating and controlling the flow and pressure of the refrigerant entering the evaporator, and it is also the "boundary line" between the high and low pressure sides.

12/03/2022

Classifications of Linear Guideways

As one of the most important parts of transmission system, the linear guideway has different types to meet different needs. This article will briefly introduce three classifications of linear guideways.

06/29/2020

Several causes of compressor burning

06/10/2022

Use of Safety Light Curtain

The electric sensitive protection equipment can play the role of protection tripping or induction, and its composition at least includes

09/04/2020

The air compressor energy-saving service market is not popular, why

As the country, society and the public pay more and more attention to environmental pollution, energy saving and cost-effectiveness, under the advancement of the foresighted air compressor industry "warriors", air compressor system energy saving and energy saving air compressor system have been promoted.

09/07/2020

The most complete air compressor energy saving transformation method

Due to the design standard of the air compressor, the user can only determine the motor capacity according to the maximum demand when selecting the model, resulting in a large margin in the air compressor system.

08/18/2020

Commercial freezers use repair and maintenance technology

1. When placing the location, please pay attention to placing it as far away as possible from the heat source or not exposed to direct sunlight, because the freezer itself needs to dissipate heat to the outside world.

06/30/2020

Broken suction valve of Bristol compressor

Broken suction valve of Bristol compressor A Bristol compressor is a machine that compresses gas. Generally, the piston compresses gas 1450 times per minute (half-sealed compressor) or 2900 times (full-sealed compressor), that is, the time to complete an intake or exhaust process is 0.02 seconds or even shorter.