1.The optimization of the structure of the layout design makes the operability of the product more accord with human body engineering principle,manipulation of the performance:

2.Each function module of the optimization design make the product easier to daily inspection and maintenance;

3.Chassis electrostatic pensu and 80% of mechanism parts plating ni-p alloy surface treatment technology, which make the product appearance quality and intrinsic quality the same;

4.The dynamic performance of permanent magnet driven machinery and dynamic performance of vacuum arcing chamber is highly match,its mechanical life can reach 60000 times:

5.Reliable manual points brake device can complete with electric brake speed brake action,the same points when emergency brake use;

6.Perfect mechanical and electrical interlocking make the products with high security.