National Quality Inspection Center Relied on the Quality of Post-Disaster Reconstruction Engineering Machinery

Hunan Construction Machinery has become a benchmark

With the focus of earthquake relief work being transferred from personnel search and rescue to the affected people's resettlement and post-disaster reconstruction phase, leading enterprises in the Hunan construction machinery industry once again reached out to help. Sany Heavy Industry Group, Zoomlion, and Shanhe Intelligence have successively launched the second round of assistance programs for the disaster-hit areas, and have accumulated more than 55 million yuan in donations and equipment to the affected areas.

After the earthquake, Hunan Construction Machinery performed well in the disaster relief work and became the first choice for reconstruction work in the disaster area. Sany Heavy Industry Group has developed a construction machinery that is particularly suitable for earthquake relief, including demolition machines and construction machinery equipment manufactured by Zoomlion. It has made outstanding contributions to this earthquake relief work, and the orders issued by various departments in Sichuan disaster-stricken areas. Up to 180 units worth more than 50 million yuan.

Recalling the past, Hunan Construction Machinery has become the benchmark of Hunan's new industrialization. Its remarkable achievements are inextricably linked with the National Building Construction Machinery Quality Supervision and Inspection Center (hereinafter referred to as “the Center”).

Quality Inspection Technology Service Engineering Machinery Industry

In the face of unexpected natural disasters, the Center has taken measures to reduce the use of free-use construction machinery services. However, the quality policy of “fair behavior, scientific methods, accurate measurement, and timely service” has been consistent.

At present, the center currently has 40,000 square meters of office and test sites and 567 sets of various types of testing instruments and equipment. It is responsible for the quality of 17 types of construction machinery such as construction cranes and excavating machinery, and safety devices for automobiles and cranes. Inspection work.

The comprehensive service stems from high-tech equipment. Staff Han Yan introduced to the author, the center's testing equipment used more advanced foreign products, including Schenck's four-channel random fatigue testing machine, Japan KYOWA 230 channel static strain gauges and multi-channel dynamic strain gauges , Onosokki Stress Wave Analysis System, Denmark B&K Noise Test Analysis System, etc. At the same time, the large-scale automobile swing table, automobile tilting test bench, tower crane part test tower (frame), elevator part test tower (frame), construction elevator safety part test stand (frame), brake test bench, etc. Test equipment and equipment also play an irreplaceable role in quality supervision and inspection.

Wei Jue, deputy director of the Inspection Center, said proudly: “We don’t allow any data or conclusive errors in inspection reports issued by the inspection center. This is a hard indicator. Over the years, our other error rate was less than 1%. We completed the agreement. The timely rate of tasks and tasks is 95%."

50 years of accumulated strength

Into the inspection center of Changsha Zoomlion Science and Technology Park, the large and compact engineering machinery and equipment finished in front of us, and the elevator hoisting parts hoisting and testing machine in towering clouds are really amazing. This is the author's work on Hunan Construction Machinery. After a long period of time, I have accumulated a lot of money.

As early as 1956, the Center began its glorious course as the first comprehensive laboratory of the Beijing Institute of Construction Machinery (Changsha Construction Machinery Research Institute) of the First Ministry of Machinery Industry.

Since the era of planned economy, the center has been the nation's largest comprehensive scientific research institution for construction machinery, undertaking the development of our country's construction machinery products and technological renewal, and fully overtaking the heavy responsibility of Western developed countries. The Zoomlion, derived from the “matrix” of the Changsha Construction Machinery Research Institute, has now become a leader in China’s construction machinery industry. Its industrial technology coverage rate was as high as 75%, and the annual benefits generated exceeded RMB 20 billion.” The "matrix" deep technical heritage is also evident.

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