Changsha Tianwei Engineering Machinery Manufacturing

Changsha Tianwei Engineering Machinery Manufacturing Co.,ltd is a modern join-stock private enterprise found in 2005,itisi specialized in R&D and manufacturing series of hydraulic static pile driver and other piling machinery such as bored pile drilling rig,rotary drilling rig,and hydraulic pile hammer&piling frame etc our company follws the motto"modest,sincerity and to be excellent",we are willing to serve all our customers and be good friends of 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 development of market. We are able to produce nearly 40ZYC models of models of static pile drivers from 60tons to 1200 tons at the customers' own choice, or make a new model according to the customers'requirements. Each tonnage is classified into the following three models: with the function of side piling and corner piling without the function of side piling and corner piling with a connection system for adding side piling and/or corner piling According to the way of pile driving we offer the following three models of pile drivers for the each tonnage at the customers’ choice: Embracing pile drivers Top pressing pile driver Embracing and top pressing pile driver Each model of pile drivers can work with a variety of piles.square piles,thick-walled round piles,thin-walled roung piles or other shape of steel piles with different mechanism to hold piles. Our products possess the following technical advantages over those of the same kind being made at home and abroad.  Low energy consumption: We use variable hydraulic systems with loss and constant power in this series of products ,so that energy consumption decreases by 30%and working efficiency increase by 60%.  High efficienvy: To ensure the high working efficiency of the whole machine,we use hydraulic system with big power and great flow, the pile driving mechanism with mutli-speed control and being quick in getting ready for operation.  High reliability: To ensure the high reliability of our products which engineering machines should posses, we improve the design and use very reliable materials or components which we select carefully in the process of purchasing. For example we use inverted cylinder as a supporting leg which has become a patent in our country so as to avoid the easy breakage of cylinder which was the case with traditional design. Another good example is that we use the 16 cylinders clamping mechanism with multi-touching points to achieve even clamping force to protect round piles from damage so that embracing pile drivers will be able to take place of top-pressing ones  Convenience in dismantling, transportation and maintenance: Since we have constantly improved our design of pile drivers for more than 10 years, every part of the machine is easily to be taken apart, which provides convenience in transportation and maintenance Compared with the pile drivers made by other companies, ours are more convenient to be taken apart and shipped as the connection and lay out of the long boat and the short boat are different. Take the driver’s cab for example: it can be opened at the middle so that the lifting arm of the crane can pass through it during transportation. Besides, the side piling mechanism can be taken off so as to reduce the length of machine to be shipped and greatly reduce the weight of separated units in transportation.  Multi-function 1. Our products are multi-function static hydraulic pile drivers with embracing pile driving, top-pressing pile driving or both at the same time because they are well combined with each other. 2. Our products have bigger capacity of siding piling and Conner piling than those of the other companies, and the power of