proud! Sany independently developed core components to let the world listen to "China Core Jump"!

Everyone knows that Sany has a “net red” workshop, which is the No. 18 workshop with an area of ​​100,000 square meters. In this workshop, the garden-like environment, advanced equipment production line, and automated logistics system make every one who comes to Sany are attracted to them.

However, the insiders tend to pay more attention to a display stand, which shows more than ten core components independently developed by Sany. From the history of the first collector valve core component patent to the "China Core" independent development, from being controlled by people to the world, here, is showing the strength of a manufacturing enterprise.

Display stand of Sany "Net Red" workshop

Self-developed engines are widely used in the whole group

As the largest component on the display stand, the Trinity Engine is particularly eye-catching.

The Sany engine was developed and produced by Kunshan Sany Power. It has been supplying the group for the first time, and it was only in the 2014 Shanghai BMW Exhibition that it was first appeared in the public. At the time, the audience was very interested, and they also found that the level of the Sany engine was at the forefront of the industry.

Now, the Sany Power non-road T4 engine and the road car D13 Guoliu engine have become a new generation of star products. They are powerful, suitable for application, high reliability, long life, low fuel consumption, and no power loss at 3,000 meters.

“We started project in May 2011 and developed a variety of engines, which are widely used for the power demand of the whole group of mainframe products.” Hu Yuhong, general manager of Sany Power, said that whether it is excavator, mixer truck, crane, road machine, port Machines, mining vehicles, or all kinds of pumping equipment, all have engines made by Sany Power.

Hu Yuhong also said that the Trinity Engine has a unique competitive edge and is taking the “custom development” route. From the R&D preparation phase, data collection will be performed on the host device in a targeted manner. “The data collected from various aspects such as working conditions, running time, fuel consumption, etc., makes our product development very specific.” The engine developed in this way is very applicable, such as the low speed belt of the mixer equipped with the Trinity engine. The load capacity will greatly exceed that of other similar products, and the fuel consumption is lower than that of domestic mainstream engine manufacturers.

The world's largest cylinder base produces a full range of cylinders

Below the engine is the main cylinder and the delivery cylinder produced by Sany Zhongxing.

At the bottom of Hunan, in this place of origin, Sany placed the world's largest cylinder production base here. Since its establishment in 2005, Sany Zhongxing has produced a variety of products such as main cylinders, boom cylinders, transmission cylinders, outrigger cylinders, and swing valve cylinders, following Sany's various types of equipment. When Sany products created various Guinness world records, they also used ZTE cylinders.

The concrete pumping series cylinders have an atmospheric appearance and the coating is smooth and bright, which is not only good-looking but also more environmentally friendly. The high-strength steel used in the cylinder is 10% lighter than other brands under the same design load. The first automatic retracting piston technology enables quick repair and replacement of the main cylinder rod seal and the helium piston. Every time it is unveiled at the exhibition, it will attract a lot of attention, and foreign customers will immediately increase their cylinder procurement business in China.

On the 1.5-40 ton excavator, you can see the high-performance buffer cylinder developed by Sany Zhongxing, which is the only cylinder in China with independent intellectual property rights. The cross-section cushioning device greatly improves the reliability and working efficiency of the cylinder. In this case alone, 11 patents were granted, including 6 invention patents.

At the same time, by establishing a database of buffer structure size and buffer performance, the stability of the cylinder work is maximized, the vibration noise caused by the buffer shock is reduced, and the service life of the cylinder is improved.

In addition, the cylinders produced by Sany Zhongxing are also applied to road machinery, port machinery, truck cranes, pile drivers, coal machines, fans, shield machines, wet spray machines, armored vehicles and other equipment. It is understood that the maximum cylinder diameter of Sany Zhongxing cylinder is 450mm, the smallest is 32mm, and the longest is 13 meters.

"The mission of Sany Zhongxing is to create world-class quality cylinders and lead the industry's international standards." Tan Yi, general manager of Sanxing Zhongxing said that in addition to strengthening technological innovation, the company also has a strong cylinder test system to ensure high quality products.

For the Sany Zhongxing cylinder, the market recognition is getting higher and higher, and the sales volume is growing rapidly. In 2018, it has exceeded 1.7 billion yuan.

The core of the Internet of Things, more than 200,000 devices have it

Speaking of the SYMC controller, everyone may feel strange, but when it comes to the "black box" on Sany's equipment, everyone will know. This is the core that is wrapped in the black box. It comes from Sany Intelligent Control Equipment Co., Ltd.

Tan Lingqun, general manager of Sany Intelligent, said that the SYMC controller is the first engineering machinery controller with complete independent intellectual property rights in China. It is also the fastest controller in the industry with a speed of up to two million times per second.

This is also a "smart" controller with a high degree of intelligence, reaching international leading level in load drive, port protection and fault self-diagnosis, and real-time data processing.

It is precisely because of this small SYMC controller that thousands of engineering machines have entered the era of "big data".

These data can be used to guide the improvement of enterprise services, R&D innovation, and market sales. The massive data also forms the famous “Excavator Index” in the industry, which provides a basis for China's macroeconomic development.

In addition, the Shugen Internet Industrial Internet Platform based on big data has become one of China's three major industrial Internet platforms, playing a greater role for the country and small and medium-sized enterprises, and is at the forefront of “Industry 4.0”.

Their heights support the height of the "pump king"

If someone asks, how many concrete pump truck pipes does Zhongyang produce each year? The answer is that the pump pipes that Zhongyang Company produces every year can be connected around the earth.

Among the many spare parts, a series of pipes are not conspicuous. However, it is these concrete pipes with extremely strong pressure and wear resistance that support the height of the “pump king”.

The display area shows a five-generation straight tube. It adopts the internal control quenching process and double-layer composite structure with independent intellectual property rights. The hardness reaches 60HRC, the withstand voltage is 15MPa, and the average life expectancy is more than 50,000 square meters, which is higher than the peers by 30% and reaches the international leading level.

In fact, the sixth generation of pump and tube tubes independently developed, designed and manufactured by Zhongyang has also been put on the market, and it has become an explosive product. The supply exceeds demand, and the annual demand exceeds 200,000 pieces. The performance of the sixth-generation pump tube has been upgraded. The hardness of the inner tube has been increased to HRC65, the pressure is 17Mpa, and the complete set of piping is used. The service life can reach 80,000 square meters.

The equal-diameter hinged elbow and composite elbow on the side adopts the unique wear-resistant technology and double-layer structure of Sany, and the average service life is three times that of the traditional elbow, which ensures the continuity and ultra-high efficiency of concrete pumping.

“The vision of Sany Zhongyang is to become the world's leading manufacturer of concrete consumables,” said Ou Yaohui, general manager of Sany Zhongyang. Zhongyang Company is committed to providing customers with better and safer products and services, and escorting the Sany pump trucks constructed around the world. (This article is from Sany Heavy Industry)