Changsha Tianwei Engineering Machinery Manufacturing Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 250 Set/Sets per Year Drilling rig |
| Delivery Time | 40days after deposit received |
| Packaging Details | Nude packing for main body, plastic package for main parts |
| Condition | New |
| Piling Speed(m/min) | 1 M/min( Within 30 Miles) |
| Efficiency | 98% |
| Dimension(L*W*H) | according to the model |
| movement type | crawler type or walking type |
| After-sale service | Engineer available any time |
| Warranty | 12 months |
| Brand Name | T-works |
| Model Number | SMW-160 |
| Certification | ISO9001 & GOST & SGS & CE |
| Place of Origin | Hunan, China (Mainland) |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 250 Set/Sets per Year Drilling rig |
| Delivery Time | 40days after deposit received | Packaging Details | Nude packing for main body, plastic package for main parts |
| Condition | New | Piling Speed(m/min) | 1 M/min( Within 30 Miles) |
| Efficiency | 98% | Dimension(L*W*H) | according to the model |
| movement type | crawler type or walking type | After-sale service | Engineer available any time |
| Warranty | 12 months | Brand Name | T-works |
| Model Number | SMW-160 | Certification | ISO9001 & GOST & SGS & CE |
| Place of Origin | Hunan, China (Mainland) | ||
| High Light | excavator mounted pile driving equipment ，excavator mounted hydraulic pile driver | ||
SMW, which is short of Soil Mixing Wall, is a construction method developed in Japan in 1976. Now it consists 50% of underground continuous wall constructions in Japan, and widely adopted in countries in southeast Asia, the United States, France etc. In Shanghai, Hangzhou, Nanjing and other cities of China, SMW becomes quite popular after its introduction years ago.
SMW uses multi-shaft auger to drill soil in situ, meanwhile pumps cement grout from the tips of the augers into the drilled holes. After sufficient mixing of the grout, H-shaped steel or other types of steel are embedded into the columns before the soil-cement mixture hardened, forming a underground continuous wall with rigidity and intensity. The wall could be used as retaining support or water seal. Three-shaft auger machine is commonly used.
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:
| item | unit | SMW-160 | ||
| total leader length | (m) | 39 | ||
| leader diameter | (mm) | Φ920 | ||
| leader oriented center distand | (mm) | 600 | ||
| leader angle adjustment range | (º) | ±1.5 | ||
| diagonal bracing cylinder stroke | (mm) | 2800 | ||
| max drilling model | (mm) | ZLD85-5 | ||
| double hydraulic winch (hanging drilling, liftting winch) |
single pulling force | (kN) | 800 | |
| (kN) | 12 | |||
| wire rope diameter | (kN) | Φ22 | ||
| rope capacity | (m) | 550 | ||
| hydraulic winch (hanging drill pipe, hanging pile) | single pulling force | (kN) | 4 | |
| rope capacity | (m) | 120 | ||
| platform rotary angle | (º) | ±10 | ||
| pile frame movement | longitudinal step | (mm) | 3600 | |
| horizontal step | (mm) | 600 | ||
| Supporting leg rise height | (mm) | 500 | ||
| Horizontal track plate | length | (mm) | 10600 | |
| width | (mm) | 1200-1400 | ||
| longitudinal track plate | length | (mm) | 7000 | |
| width | (mm) | 1800 | ||
| motor power | (kw) | 60 | ||
| hydraulic system pressure | (Mpa) | 18 | ||
| total piling weight | (t) | 145 | ||
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2005
Total Annual:
20000000-30000000
Employee Number:
270~300
Ecer Certification：
Active Member
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, hydrau... 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, hydrau...
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