1.It has two punching work position and a marking position.
2.Pressure controlled of hydraulic system by solenoid overflow valve, orientation transform by solenoid orientation transform valve, marking and punching pressure are controlled by two grade pressure adjustment valve, can supply different working pressure to punching and marking. The structure of whole hydraulic system is simple, use easily, and convenient for maintain.
3.NC system, not only realized NC to guarantee the distance of holes in portrait, but also realized NC at orientation core distance of angle steel, so it realized more stadia punching in double sides of angle steel.
4.The material path of our company compared with others, ours has special feature, have good rigidity, it will not distortion for long time use, design of externality in reason.

Parameter List

Model	JC160	JC200
Functions	Punching	Punching
Scope of angle（mm）	L40×40×3-L160×160×12	L40×40×3-L200×200×12
Max. diameter of punching（mm）	Φ26	Φ26
Punches	2	2/3
Stadia. of punching（mm）	Length of side ≥40~63  Stadia ≥42 Length of side ≥70~100  Stadia ≥32 Length of side ≥100~110  Stadia ≥ 42
Min. end distance of punching	25
Marking force（kN）		1000
Nominal force of punching（kN）	800(1000)	1000
Positioning speed of servo motor（m/min）	X≤30 Y≤15
Progrmming mode	Input by keybard,RS232 interface,floppy disk and usb interface
Precision	According to GB2694
Overall dimension（L×W×H）(m)	18.9×2.3×2.6	22.5×6×1.8
Net weight（kg）	8000	12000