LG LS Contactor MC-100a 1342006000

08/20/2020

Precautions on how to prevent freezing in winter chillers

As the temperature drops, winter is approaching. Last year, many customers’chillers experienced freezing failures. The editor of okmarts.com reminds everyone to do a good job of antifreeze work.

03/03/2021

Control mode of servo motor

Torque control: the torque control mode is to set the external output torque of the motor shaft through the input of external analog quantity or the assignment of direct address. For example, if 10V corresponds to 5nm, when the external analog quantity is set to 5V, the output of the motor shaft is 2.5nm: if the load of the motor shaft is lower than 2.5nm, the motor will rotate forward, and when the external load is equal to 2.5nm

09/08/2020

Adsorption dryer use and industry applications

Compressed air is the power source of the pneumatic system. In modern industrial society, in addition to a certain pressure and flow rate of compressed air, each department needs to have dry compressed air to suit the different needs of different enterprises.

09/10/2020

Many Chinese valve companies are not strong, product adjustment is the key

As a fluid transport component, the valve follows the development of the national economy, especially the national coal chemical industry and equipment manufacturing industry.

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

09/16/2020

American Cook Compression--Professional supply of seals and valves for reciprocating piston compressors

The company has a long history of 120 years, specializing in the production of pressure reducing rings, packing rings, oil scrapers, piston rings, support rings, valves and other sealing products in reciprocating compressors.

07/05/2020

Inverter compressor and Hitachi

Inverter compressor and Hitachi What sparks can be produced by the combined use of electronic expansion valve and compressor? Electronic expansion valve and compressor are indispensable refrigeration accessories in refrigeration equipment and refrigeration equipment, and they are used together with high efficiency.

09/04/2020

Do you know the quality of the air filter of an air compressor

Air compressor air filter generally distinguishes the quality from the following aspects. 　　1, waterproof performance 　　The filter paper should have excellent waterproof performance. The poor waterproof performance of the filter paper will accelerate the clogging of the air filter.

08/16/2020

The failure of refrigeration system in small cold storage

Small cold storage, including movable cold storage, generally have a capacity of less than 100 tons. The cold storage evaporator adopts a platoon type or a combined type of air cooler, and a

08/16/2020

Experts analyze the multi-line central air conditioner for you

How to choose household central air conditioner? Is it okay to multi-line central air conditioning? 　　 In fact, multi-line, commonly known as fluorine machine, currently uses R410A environmentally friendly refrigerant as the main medium to transfer cold and heat energy.