Main Features
1) Applicable to all kinds of normal soil,such as silt,sand, especially for strata with high groundwater level and large soil variation range;
2) The construction excavation surface is stable, low disturbance to the soil around the pipe jacking, low subsidence of the ground;
3) The slurry transfer system has strong continuity and the jacking construction speed is fast;
4) Remote operation controlled on the ground, full automatic presponse within the machine head, more safe, standardized and convenient;
5) The spindle seal is reliable and has a long service life.
Our company:
Our company was established in Jan,2005,which is a high-tech enterprise concentrates on manufacturing and designing trenchless pipe jacking machine and provides integral solutions of trenchless engineering technology and equipment.Tangxing Machinery integrates R&D,design,manufacturing and sales for variety types of pipe jacking machines or Tunnel Boring Machines:Slurry balance series,Earth balance series,compound with Slurry&Earth,Open-face,Hard rock series,Rectangular series and Microtunneling machines,of which diameter ranges from 250mm to 4500mm and applied to different kinds of soil condition.Our pipe jacking machines are widely applied to pipeline laying,traffic track ,pipeline reconstruction ,projects crossing river or highway,such as drinking water pipe network,sewage pipe network,natural gas pipe network reconstruction projects in China and overseas,and we also set up sales and service network in the Middle East,Africa,Australia,Singapore,Malaysia,Indonesia,Thailand,Philippines etc.Tangxing Machinery supply a higher quality service with more cautious attitude,advanced technology and better quality all the time,and we are all on the way all the times, aim to support you breakthrough every project, your success.
Our service:
Pre-Sales Service
* Detailed analysis for geological conditions of individual projects
*Each machine is designed and customed according to project parameters,soil investigation report & customer request
*Professional advice from industry experts over 30 years
of work experience
After-Sales Service
*Geo-technics advise and consultation
* Machine on-site installation and systems debugging
*On-site machine operation training guidance.
* Engineers of overseas service machinery is available .
*Local spare parts warehouse
Warranty service of pipe jacking machine
*One year repair for the main part of the power system at the normal use,excluding man-made damage
*Six months repair and replacement for hydraulic parts
*Six months replacement for electrical parts
*excluding vulnerable parts: displacement sensor, direct ball valve and cutter)
Training Institution
Anhui Tangxing Trenchless Technology Training Institution.
TANGXING is the only appointed trenchless technoloty training institution of China by China society for trenchless technology (CSTT), special conduct pipe jacking operator expert training .
Quotation relevant
Good preparation saves work time.
"Please kindly offer below information before the quotation,
because the information is important for equip the suitable machine and effect the quotation."
1.The material of pipe:steel pipe? concrete pipe ? reinforced concrete pipe(RCP)? or Glass Fiber Reinforced Plastics pipe(GRP)? Or etc?
2.What's the dimention of pipe(Diameter *L)? What's the socket type of pipe? The drawing of pipe is best support if available.
3.The soil strata condition of project site.
4.The underground water level.
5.The length of single segment project,and the total length of project.
6.The dimention of working shaft ?
Audited Supplier 
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