Products

The Main 3 product line introduction as below:

  1. 9 times wire drawing production line

9 times wire drawing production line is composed of 45 sets of various equipment and material. This equipment have high automatic degree. The mainly performance of this equipment is take the high carbon steel wire rod to butt welding and rolling tip after through the grinder head. The steel wire will goes by automatic steel wire frame. After surface treatment by no pickling equipment, high carbon steel wire will goes into drawing machine mould. After 9 times drawing, the steel wire diameter can from 14mm to 5.0mm. Then the take-up wire machine will take the wire to spool. The crane will pick the spool to reserve area for the PC steel strand joint use. Drawing of steel wire will largely increase the physical performance. This machine supply the semi-finished product for PC strand to satisfy the steel wire demand of PC steel strand.

In the process of steel wire drawing, the drawing machines transfer the processing instructions to all fitting equipment according to PLC control system.  It achieves automatic control to reduce labor work intensity and improve the product quality and efficiency.

 

  1. PC steel strand joint production line

The main purpose of PC steel strand joint production line is to screw 7 pieces semi-finished drawn high carbon steel wire together to form steel strand. This producing line is composed of 80 pieces equipments. This equipment transfer the processing instructions to each machines according to PLC control system to achieves automatic control. And the 7 pieces steel wire will goes through twist bin, closure, straighten, then reach the first tension machine. Put the joint steel strand to medium frequency furnace according to tension sensor. The steel strand will move further into cooling tank for cooling treatment after arrived certain temperature. Then the steel strand will goes to second tension machine to form certain tension strength in the heating process. This process will make the performance of steel strand more stable. Then the machine move further to the second tension strength compensating machine. After this, the steel strand will move to the take-up wire wheels and wrap well to semi-finish steel strand. Winding machine will take the steel strand to small rolls according to wire array machine. After put steel strip by packing machine, it will have physical performance test. After qualified, the packing machine should make outer protective packing and steel strip again. Then lift to certain location by crane for storage.

  1. 7 times wire drawing production line

7 times wire drawing production line is composed of 55 sets of various equipment and material. This equipment mainly to produce PC spiral rib, nick, round high carbon steel wire, which have high automatic degree. The mainly performance of this equipment is take the high carbon steel wire rod to butt welding and rolling tip after through the grinder head. The steel wire will goes by automatic steel wire frame. After surface treatment by no pickling equipment, high carbon steel wire will goes into drawing machine mould. After 7 times drawing, the steel wire diameter can from 14mm to 4.0-9.0mm. And the drawn steel wire will goes through straighten, nick, then reach to medium frequency furnace. The steel strand will move further into cooling tank for cooling treatment after arrived certain temperature. Then the steel wire will form certain tension strength in the heating process according to tow of tension machine. This process will make the performance of steel wire more stable. The steel wire will move further to two take-up wire wheels and wrap well to finished steel wire. After qualified, lift the steel wire certain location by crane for storage.

In the process of steel wire drawing, the drawing machines transfer the processing instructions to all fitting equipment according to PLC control system.  It achieves automatic control to reduce labor work intensity and improve the product quality and efficiency.

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