Recently，Sponsored by Shandong Deep Foundation and Underground Engineering Association，Undertaken by Zhejiang Sany Equipment Co., Ltd.“Shandong Dynamic Compaction Technology Development Forum and Compaction Complete Equipment Seminar”Successfully held in Qufu。More than 40 technical specialist from inside and outside Shandong Province jointly discussed the current situation and future of dynamic compaction technology.。

At the beginning of the meeting，President of Shandong Deep Foundation and Underground Engineering Association、Professor Li Lianxiang of Shandong University delivered a keynote speech.。He stressed，If the engineering conditions permit,，Dynamic compaction technology is the most green at present.、Most efficient、The most economical foundation treatment method，It is a low-carbon foundation treatment process.。In order to meet the requirements of dynamic compaction technology in the new stage，He called on industry experts.、Manufacturer、Construction enterprises work together，Create a virtuous circle of common development of the industry ecology。

At the keynote address，The giant of the earth(Beijing)Theme Report by Shui Weihou, Chairman of Engineering Technology Co., Ltd.，Pinching the pain point of high backfilling，It is pointed out that the key of dynamic compaction is to control the soil deformation.，Meet the uniformity of soil deformation，So as to ensure the construction quality of the dynamic compaction method.，It has important reference significance for high backfill foundation treatment.。At the same time，He creatively put forward the idea of replacing piles with rammers.，The engineering application range of the dynamic compaction method is expanded。

And then，The chairman of Shanxi Jinbaodao Foundation Engineering Co., Ltd.，The direction of future construction will be to barren hills.、The sea is important，The technical development direction is to exchange the tamping energy for the water content、Change efficiency、Change the particle size，This will both push the energy levels towards the large、Super large energy level、Demand for dynamic compaction equipment with huge energy level。

As a leader in the crawler crane industry，Facing the strong tamping market，Sany also has its own set of equipment solutions.。From the first generation of dynamic compaction machine in 2010SQH400、SQH350 to date，Sany has established more than 30 unique R & D and design standards for dynamic compactors and a special parts library for dynamic compactors.，It has the largest field test site of dynamic compaction machine in the industry.，This ensures that every new type of dynamic compactor can complete non-unhooking.、Unhooking full working condition and durability test。

At the meeting，Peng Jiwen, deputy general manager of Zhejiang Sany Equipment Co., Ltd., introduced several kingpin models.：“SCC600HD-Q8、SCC750HD-Q8、SCC850HD-Q8、SCC1500HD-Q8 all have high operation efficiency、High reliability、Low operating costs and short payback period。”At the same time，He said，Future，Sany will continue to pay attention to the development of the industry and customer needs.，Provide full construction method for the industry、Full spectrum covers products and exceeds customer expectations、Strive for two aspects of service beyond industry standards.。

The representatives of construction enterprises participating in the meeting also had a heated discussion and exchange based on the development of dynamic compaction technology.。The conference passed the keynote speech.、Keynote address、Explore communication and other forms，The technical characteristics and excellent application practice of dynamic compaction are visually displayed.，It not only builds confidence for the development of the industry.，It also plays a positive role in the popularization and application of dynamic compaction technology.。