It can be used in riveting the spares with different heighets. 
The electric and hydraulic parts are imported. 
The hydraulic design is very reasonable. The oil temperature won't rise duing long-time work.

It aims at the novel design in the electronic industry. It is attractive and reasonable.
Riveting circuit plate, the riveting occasions such as the flared, eyeleting, hollow etc.
The lower die can have the reversal flanging and product fix designs etc.