Mid-Autumn Festival, also known as Moon Festival, Moon Festival, Mid Autumn Festival and Reunion Festival, is one of the traditional Chinese folk festivals with profound cultural connotation and rich folk customs. The origin of this festival can be traced back to ancient times, and it is related to the worship of celestial phenomena, agricultural production, etc. After the evolution and development of several dynasties, the Mid-Autumn Festival has become one of the main traditional festivals in China, which is as famous as the Spring Festival. On the 15th day of the eighth lunar month every year, people celebrate through various means such as offering sacrifices to the moon, admiring the moon, eating mooncakes, watching lanterns, appreciating osmanthus flowers, drinking osmanthus wine, etc. These customs not only enrich the atmosphere of the festival, but also express people's longing for their families and hometown, as well as their wishes for a better life.

The Mid-Autumn Festival in 2024 is particularly special, because it is the year when the Year of First Anniversary and the Year of No Spring meet. Such a year will only appear once every 60 years, making the Mid-Autumn Festival of this year even more memorable. In addition, the Mid-Autumn Festival in 2024 will also have a three day holiday from September 15 to 17, allowing people more time to reunite with their families and celebrate this traditional festival together.

On this occasion of the Mid Autumn Festival, people express their wishes for reunion, happiness, health, and success. These blessings are not only a way to create a festive atmosphere, but also a profound expression of family, friendship, and love.

Wishing everyone a full moon and reunion, and a happy Mid Autumn Festival together.And our holiday from tmorrow till 18th.Sep, but you`re welcome to send email: sh_plc@163.com when needed.

Ramadan is an important month in Islam, considered the most sacred of all months. During Ramadan, Muslims fast, which means they do not eat or drink during the day and then participate in a sumptuous dinner after sunset. This behavior is called "Suhur"

The specific time of Ramadan in 2024: from March 11, 2024 to April 10, 2024

Which countries celebrate Ramadan?

See below:  Kuwait, Iraq, Syria, Lebanon, Palestine, Jordan, Saudi Arabia, Yemen, Oman, United Arab Emirates, Qatar, Bahrain. Egypt, Sudan, Libya, Tunisia, Algeria, Morocco, Western Sahara, Mauritania, Somalia, Djibouti, Senegal, Gambia, Guinea, Sierra Leone, Mali, Niger, Nigeria.Chad. Comoros, Bosnia and Herzegovina and Albania, Türkiye, Azerbaijan, Iran Afghanistan, Kazakhstan, Uzbekistan, Turkmenistan, Kyrgyzstan, Tajikistan. Pakistan, Bangladesh, and Maldives, Indonesia, Malaysia, and Brunei

During Ramadan, Muslim communities usually purchase specific goods to celebrate and welcome the holiday. These products may include: holiday decorations, Ramadan specific welcoming desserts, Ramadan gift baskets, etc. For example, in terms of food, we will prepare products such as date fruits, dairy products, bread, meat, fruits, and desserts, which will be used to break a day's fast at sunset. Celebrate this holiday by adding new clothing and cosmetics

May you and your family be filled with warmth and blessings in this holy month.

Ramadan Mubarak!

The jacking system is widely used in various types of offshore self elevating platforms, such as self elevating drilling platforms, liftboats, wind power installation ship platforms, salvage/drilling/pile driving/stone throwing leveling and other construction operation platforms. It is a very complex device that can insert piles, pull piles, raise and lower the platform, and fix the platform at a certain height.

The types include gear rack jacking system, hydraulic pin jacking system, and heavy-duty friction winch jacking system. Gear and rack jacking systems are divided into electric gear and rack jacking systems driven by motors and hydraulic gear and rack jacking systems driven by hydraulic motors. The lifting mechanism of the hydraulic pin type jacking system can be in the form of a ring beam or a lifting yoke, and can be divided into single step, double step, and continuous types according to different lifting actions.

Generally, platforms in shallow waters that require frequent lifting and lowering use hydraulic pin type jacking systems, while platforms in deeper waters that require less frequent lifting and lowering use gear rack type jacking systems.

With siemens 6ES7317-2EK14-0AB0 Central processing unit can help your jacking system work better.

Wanna more about this CPU, you`re welcomed to click and contact with Vivi (sh_plc@163.com).

Siemens announced that it has signed an agreement to acquire the industrial drive business

of EBM Papst.

Siemens is a globally leading electrical engineering and electronics company, renowned for its

innovative technology and high-quality services.

And ebm papst is a globally renowned manufacturer of fans and motors, whose products are

widely used in fields such as automotive, home appliances, HVAC, etc. This acquisition will

enable Siemens to make significant breakthroughs in the industrial drive field, further enhancing

its competitiveness in intelligent manufacturing and automation.

Siemens believes that ebm papst's innovative product portfolio of mechatronics drive systems

and its highly qualified talent are very suitable for Siemens. Integrating the IDT product portfolio

into the existing automation product portfolio and leveraging Siemens' global sales network will

open up new market access and generate significant commercial potential in the flexible and

autonomous field of factory automation.

The transaction is expected to be completed in mid-2025, and this acquisition will bring many

benefits to both parties. Both parties will jointly explore new markets and business areas, achie-

ving mutual benefit and win-win results.

New EBM-Papst W2E200-HH86-05 AC Axial Compact Fan contribute to your factory

effectiveness. 

Get in touchwith Vivi (sh_plc@163.com).

A Industrial chiller is a machine that transfers the heat of a cooled object with lower temperatures to the environmental medium in order to obtain cooling capacity. The heat transferred from objects at lower temperatures is commonly referred to as cooling. The working fluid involved in the thermal process changes (energy conversion and heat transfer) in a refrigerator is called a refrigerant. The temperature range for refrigeration is usually above 120K, and below 120K belongs to the deep low-temperature technology range.

Industrial chiller are widely used in 

1- compression chiller.

Relying on the function of the compressor to increase the pressure of the refrigerant to achieve a refrigeration cycle, it can be divided into two types according to the type of refrigerant: vapor compression refrigeration (based on hydraulic evaporation refrigeration, where the refrigerant undergoes periodic gas-liquid phase change) and gas compression refrigeration (based on high-pressure gas expansion refrigeration, where the refrigerant is always in a gas state). 

2-Modern chillers are most widely used with vapor compression refrigeration Absorption chiller.

By relying on the absorption generator group (thermochemical compressor) to complete the refrigeration cycle, it can be divided into three types: ammonia absorption type, lithium bromide absorption type, and absorption diffusion type Steam jet chillerS. 

3-Complete the chiller cycle by relying on the action of a steam injector (jet compressor) 

4-Semiconductor chillers. Utilizing the thermoelectric effect of semiconductors to produce cooling capacity.

SH automation company can provide siemens 6GK7443-1EX30-0XE0 when your machine need to update spare part to upgrade production. welcome to send RFQ to VIVI (sh_plc@163.com)

The Paris 2024 Olympics are in full swing, and while people around the world are paying attention to the Olympics, we are also paying attention to them.The meaning of "Olympic Spirit" is "mutual understanding, long-lasting friendship, solidarity, and fair competition".

Its essence is the spirit of tenacity, hard work, and selfless dedication. It fully expresses the Olympic spirit of continuous progress and never satisfied struggle, as well as the spirit of fearlessness and daring to climb new heights. It has rich connotations, not only indicating the need to not fear strong opponents, be brave in competition, and dare to win in competitive sports, but also inspiring people to be unwilling to be mediocre, energetic, always strive for progress, surpass themselves, and unleash their potential to the extreme. Over the years, countless athletes have been inspired by the Olympic spirit, striving to surpass themselves and create brilliant achievements.

What drives us to move forward and surpass in the development process of SH Automation Company Limited? What enables us to achieve victory after facing numerous difficulties and challenges? It is a belief and our corporate spirit of "loving the job, respecting science, striving for competition, and pursuing excellence". The corporate spirit is the spiritual pillar and soul of an enterprise, which is consciously formed by the long-term production and operation practice of the enterprise, and is recognized and adhered to by all employees in terms of ideal goals, value pursuits, willpower qualities, and action guidelines. The corporate spirit is the adhesive that unites all employees and the constant and lasting driving force for shaping a good corporate image.

Although the Olympic spirit and corporate spirit of SH Automation Company Limited are different, their essence is the same - they are all aimed at pursuing higher goals and realizing the best dreams. They are both a spirit of continuous pursuit and a spirit of hard work and struggle.Whether it is the development of enterprises or their contribution to society, they cannot do without these spiritual essence.

From this, it can be seen that SH Automation Company Limited is a trustworthy, responsible and accountable enterprise. We welcome buyers from all over the world who are equally responsible and trustworthy to contact us, establish cooperative relationships, and achieve mutual benefit and win-win results.

High pressure steam sterilizer is a device that uses saturated pressure steam to quickly and reliably disinfect and sterilize items, suitable for medical and health, scientific research, agriculture and other units. High pressure steam sterilizers are divided into portable high pressure steam sterilizers, vertical high pressure steam sterilizers, horizontal high pressure steam sterilizers, etc. according to their style and size. Medical devices, dressings, glassware, solution culture media, etc. can be disinfected and sterilized.

The high-pressure steam sterilizer consists of a sterilization room, a control system, use control part like B&R X20BR9300 X2X Link Bus Receiver an overpressure protection device, etc. The use of high-temperature saturated water vapor can denature microbial proteins and lead to microbial death within a certain period of time, achieving the goal of sterilization for moisture and heat resistant materials. 

Due to the fact that steam cannot overflow in a closed steamer, the boiling point of water will also increase as the pressure increases, resulting in an increase in the temperature inside the pot. At a pressure of 0.1 MPa, the temperature inside the pot can reach 121 ℃. At this steam temperature, various bacteria can be quickly killed.

SH AUTOMATION COMPANY LIMITED is specialized in provide industrial parts for you to improve your efficiency. Get in touch with Vivi (sh_plc@163.com)

Axial fans date back to the horizontally configured windmills of Europe in the Middle Ages. The first electrically powered fans, introduced in the 1880s, were axial fans.

Axial flow fans are named for the direction of the airflow they create. When an axial fan works, the blades push the air to flow in the same direction as the axis, so it is called the axial fan. An axial fan, as the name indicates air movement is parallel to the axis of the fan rotation.  The axial fan has the inlet and outlet in line. That is, the air inlet is parallel to the air outlet.

The axial fan is a type of a compressor that increases the pressure of the air flowing through it. The blades of an axial fan rotating around an axis and draw air in parallel to that axis and force air out in the same direction. In operation, most of the air flow is parallel to the shaft, in other words, the flow is axially in and axially out, along the axis, linearly, hence their name.

The impeller and propeller of an axial fan are similar. The design priorities in an axial fan revolve around the design of the propeller that creates the pressure difference and hence the suction force that retains the flow across the fan.

Axial fans create airflow with a high flow rate, meaning they create a large volume of airflow. However, the air flows they create are of low pressure. Their power requirement is minimal. Axial fans have the lowest power consumption when the inlet airflow is free air with zero static pressure. When running, the power consumption will increase with the increase of the airflow back pressure.

High airflow axial fans are more suitable for high flow and low resistance applications, while the other fans are simply appropriate to the opposite conditions– low flow and high pressure resistance. The axial flow fans vary in terms of operating features depending upon the blade shape and width along with the tip speed and number of blades in it. These are typically used to cool systems and machines like spot cooling and area ventilation.

Axial cooling fans are usually installed on the cabinets of electrical equipment, and sometimes are also integrated on the motor. Due to the compact structure of the axial fans, they can save a lot of space, and are easy to install and widely used.

Centrifugal fan is a machine that relies on input mechanical energy to increase gas pressure and discharge gas. It is a driven fluid machine.

Centrifugal exhaust fans can be widely used for cooling and ventilation in air conditioning equipment, household appliances and medical equipment.

The working principle of a centrifugal blower fan is basically the same as that of a turbo compressor, except that the gas flow rate is low and the pressure changes little. Generally, there is no need to consider the change of gas specific volume, that is, the gas is treated as an incompressible fluid.

Centrifugal fans have a long history. China has produced simple wooden hulled windmills in many years BC, and its principle of operation is basically the same as that of modern centrifugal centrifugal fans. In 1862, Guibel of the United Kingdom invented a centrifugal centrifugal fan. Its impeller and casing are concentric circles, the casing is made of bricks, and the wooden impeller uses rearward straight blades. The efficiency is only about 40%. It is mainly used for mine ventilation. In 1880, people designed a volute casing for mine ventilation and a centrifugal fan with backward curved blades. The structure has been relatively complete.

When the centrifugal fan works, the power machine (mainly a motor) drives the impeller to rotate in the volute casing, and air is sucked in from the center of the impeller through the suction port. Due to the dynamic action of the blade on the gas, the gas pressure and speed are increased, and under the action of centrifugal force, it is thrown along the blade path to the casing and discharged from the exhaust port. Because the gas flow in the impeller is mainly in the radial plane, it is also called radial centrifugal fan.

The fan bearing system of cooling fan is mainly divided into sleeve bearing and ball bearing, while ball bearing is divided into single ball bearing and double ball bearing.

Sleeve Bearing

Sleeve Bearing is sintered from a copper-based powder. The use of the sleeve bearing requires lubrication to reduce the number of sliding friction. It can be said that it is the most common bearing technology in the market. Due to its low cost and simple manufacturing, many products, including well-known brands, are still in use.

In the initial use, the running noise is low and the manufacturing cost is low, but this kind of bearing is seriously worn, and its service life is far behind that of ball bearing. Moreover, this kind of bearing has been used for a long time. Due to the oil seal, the lubricating oil will gradually volatilize, the friction coefficient will increase, and the dust will also enter the bearing, the operation of the cooling fan will be affected,which will cause problems such as slow fan speed and increased noise.

In serious cases, the fan eccentricity will cause severe vibration due to bearing wear. When these phenomena occur, either open the oil seal to refuel, or only eliminate and buy new fans.

Single Ball Bearing

Single Ball Bearing(1 Ball +1 Sleeve Bearing) is an improvement on the traditional sleeve bearing. It adopts the mixed form of sliding friction and rolling friction. In fact, it uses one ball bearing with one sleeve bearing to reduce the cost of double ball bearing.

Its rotor and stator are lubricated with balls and supplied with lubricating oil. It overcomes the shortcomings of short service life and unstable operation of oil bearing, and the cost increase is extremely limited.

The single ball bearing absorbs the advantages of sleeve bearing and double ball bearing, and prolongs the service life of bearing to 40,000 hours. The disadvantage is that the running noise increases after adding balls, but it is still less than that of double ball bearing.

Double Ball Bearing

Double Ball Bearing (2 Ball Bearing) belongs to high-grade bearing. It adopts the form of rolling friction and uses two ball bearings. There are several tiny steel balls in the bearing around the axis.

When the fan blade or shaft axis rotates, the steel ball rotates along with it,so that the weight of the whole fan blade rotor rests on the ball bearing and indirectly supported by the spring. Because they are all spheres, the friction between the bearing surfaces is effectively reduced, and the service life of the fan bearing is effectively prolonged.

Therefore, the heat output of the radiator is reduced, and the service life is prolonged, which is about 50,000-100,000 hours (when the ambient temperature is set below 25°C). The disadvantages are that the process is more complicated, which leads to the increase of manufacturing cost and higher noise at the same speed level.

The double ball bearing is embedded in the fan, and the rotating part is not in direct contact with the outside world. Compared with sleeve bearing, double ball bearings have batter anti-aging performance, are suitable for fans with higher speed. They have better sealing performance without oil leakage.

In a sealed environment, the working environment of bearings is relatively stable. Therefore, almost all large-diameter fans of 5000 rpm class use double ball bearing.