2. Combined dry pneumatic friction clutch.
3. Cylinder type with adjustable stroke.
4. Slide with eight-face guide.JL21-25 with six-face guide.
5. Hydraulic overload protector.
6. Automatic oil circuiting lubrication. JL21-25 with electrical grease lubrication.
7. JL21 superior:electrical die height adjustment with digital display.
8.Lifting balance cylinder.
9.Improted dual solenoid valve.
10.Integrated interface (electrical cam included).
11.PLC of international brand.
12.Button,AC contactor,air circuit breaker of international brand.
13.Optional:air cushion(air bag or cylinder type),automatic feed shaft device,light curtain,slide knockout device,automatic devices.