SMW method has the following advantages:

1.Low cost. Foundation retaining using SMW method with three-shaft auger machine is much more competitive in price than traditional method when constructing underground continuous wall.
2.Shorter construction period. SMW method consumes much less time than other methods. Under normal geographical conditions, it could build 70-80m² walls per shift.
3.Good seal quality. The wall is continuous without any cracks. Hydraulic conductivity can reach as much as 10-7cm/s.
4.No disturbance in nearby soils. SMW method would not cause hazards like ground subsidence, building inclining, road cracks or shift of underground facilities.
5.Wide range in use. It can be applied on cohesive soil, silt , sandy soil, gravel soil.
6.the waste soil is far less than other construction methods.

SMW-160 Drilling Rig Parameters:

Changsha Tianwei Engineering Machinery Manufacturing Co.,Ltd is a modern joint -stock private  enterprise found in 2005, it is specialized in R & D and manufacturing series of Hydraulic Static Pile Driver and other piling machinery such as bored pile drilling rig, hydraulic piling hammer, etc.

As the largest  exporter for hydraulic static pile driver in China, T-works is well known in domestic and abroad, and also holds the most market  share in Singapore, Malaysia, Indonesia, Ukraine, Thailand, Brunei, Vietnam ,Phillipine, The West Europe, Middle East and so on.

With bigger than 22000m2 of workshop , T-works also had a group that are advanced engineers and CNC machines, lean production ,6S management, as well as Global Marketing & After Sale Service. Nowadays we can meet different requirements of different construction worksites from design, manufacture, sale and service.

Our company follows the motto"Modesty, Sincerity, and To Be Excellent", e are willing to serve all our customers and be good friends with them.

At any time, we provide not only products of reliable quality but also excellent and efficient service.

By any way our professionals will work hard to find a good technical solution to satisfy the needs of customers.

At any where we have the facilities to keep in touch with our customers, technical know-how and flexibility in designing machines and doing business so as to keep up with the development of the market.