Product Description
1. It is suitable for a wide range of soil types, especially for geological conditions such as silt and sand layers, and especially for strata with high groundwater levels and large soil variation ranges;
2. The construction excavation surface is stable, with minimal disturbance to the surrounding soil of the top pipe and very little ground settlement;
3. The slurry conveying and disposal system has strong continuity and a fast construction speed for jacking;
4. Adopting ground operation remote control, with fully automated response inside the machine head, the operation is safer, more standardized, and convenient;
5. The spindle seal is reliable and has a long service life.
Real Case
The Zhongyoufang Sewage Treatment Plant project is a key construction project for water environment in Hefei City. The project, which was completed and put into operation on schedule, will effectively improve the water environment quality of the Ershibu River. The Zhongyoufang Sewage Treatment Plant will rebuild the sewage main pipe collection and transmission system, improve the urban sewage collection and treatment capacity, and provide important support for the rapid development of the new center in the east of Hefei.
Product Parameters
Name |
Full section hard rock tunnel boring machine |
Excavation diameter |
4000mm |
overall length |
72.5m |
Main driving power |
6*45kw |
Roll cutter form |
disc-shaped rolling cutter |
Step distance |
1m |
Total thrust |
800ton |
Slag removal method |
Bottom out slag |
Our Company
Shandong Yacheng Petroleum Technology Co., Ltd is a wholly-owned subsidiary of Xincheng Petroleum Group. It is a comprehensive service platform for petroleum equipment supply chain management and international trade of Xincheng Petroleum Group.Xincheng Petroleum Group was founded in 2003, mainly engaged in oil and gas energy technology services, research, development and manufacturing of petroleum equipment, and is headquartered in Dongying, a coastal city in the Yellow River Delta of China.Shandong Yacheng Petroleum Technology Co., Ltd. has experienced technical engineers, after-sales operation and maintenance engineers, and supply chain resource management engineers in oil drilling and drilling equipment.Shandong Yacheng Petroleum Technology Co., Ltd. helps customers to provide oil rig solution design, provides customers with high-quality petroleum equipment made in China, and are committed to developing an international drilling equipment solution provider and quality equipment service provider.

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