Composition:
It is made up of the melting shaft furnace & holding furnace (or reverbertory refining furnace), five-wheel casting machine, automatic shearer, straightening machine, polishing machine, rolling mill, lubrication system, cooling and de-oxdation unit, take-up device and electric control system.
Features
This copper rod continuous casting and rolling line takes both copper scraps or copper cathode as the feedstock to produce copper rod in 8mm diameter, with annual capacity varying from 6, 000 to 12, 000 tons:
Accroding to the different kinds of production material(copper cathode or copper scrap), we can equip with different kinds of copper treatment furnace to produce ETP rod and FRHC rod separately.
The continuous casting machine has been awarded the patent right(Patent NO. Is ZL200720079542.8). Crystallizing wheel is in type of "H", on every side of which there is an adjustabe nozzle sparying water to ensure the crystal of the cast bar close and equal. The pneumatic system is used for tightening steel belt, easy for adjusting.
The continuous rolling machine has a function of automatic feeding and rods stacking stop. with an unique rolling method conbining 2-high rolling stand with 3-high rolling stand, the copper rod is provided with a good mechanical properties.
The main transmission system is in type of DC motor full-digital speed adjusting. By adopting PLC and man-machine interface, it can control the host and the assisting parts in type of complete line interaction. Also it can check and display the running parameters of machines as well as indicate the breakdown.
UL+Z- 3500/8+255/14
Outlet rod dia. (mm) Φ 8.0 Φ 12.5 Φ 16 Φ 20
Crytallizing wheel dia. (mm) Φ 1910
Casing bar section(mm2) 3500
Production capacity(t/h) 16-20
Final rolling speed(m/min) 12
No. Of rolling stand 14
Coils weight(t)
2-5
Main motor 480KW 750r/min
Roller's dia. (mm) Φ 255.
Sichuan Tianyuan Mechanical Engineering Co., Ltd is a custom-made professional manufacturer, specializing in design, manufacture, installation and service of an upper loading structure system of a suspension bridge. We expertly supply the performance critical loading products of a suspension bridge for the clients, offer the clients the integrated technical service of the upper loading system and assist the owners, design institute and general contractor to continuously make the longer and better values by enhancing the life time of a suspension bridge, optimizing the project administration and lowering the project cost.
We have a custom-made manufacture base of cable saddle, cable clamp etc. Of a suspension bridge with Chinese leadership and globally advanced technology, which is sole one in China. We have annual production capacity of 10, 000 t of cable saddles, cable clamps, tie rods and anchor sockets etc. Of a suspension bridge, annual production capacity of 30, 000 t of steel structure products of a steel bridge. We have participated in Guizhou Baling River Bridge, Taizhou Yangtse River Road Bridge etc. About 50 suspension bridge projects in succession by supplying the performance products and expert service for the clients. Nowadays we are manufacturing the cable saddles and cable clamps etc. Products for Wuhan Yingwuzhou Yangtse River Road Bridge and Zhengzhou Taohuanyu Yellow River Bridge. We are one of the companies participating in the most suspension bridge construction in China, therefore we have gained much and rich experience of an upper structure system of a suspension bridge.
After more than one decade of endless effort and development, we have gradually established a perfect technical administration and quality management control system of product manufacture and project administration in the upper steel structure system of suspension bridge and have been certified by ISO 9001: 2000 quality management system, ISO14001: 2004 environment management system and GB/T 28001: 2001 Vocational Health Safety Management system. We have a professional contractor qualification of steel structure and we are a national level High-tech enterprise.
Looking ahead, we will continue the company value idea of satisfying the clients, the employee and the partners, March on along the road of the expert design, manufacture, installation and technical service of an upper structure system in the suspension bridge industry and work hard to build a century enterprise, we also try to develop a Chinese or global leader in supply of whole series of service plus critical products in an upper structure system of suspension bridge.
