Machine features:
1. Independent hydraulic and electrical CNC system, centralized control. Meanwhile for convenient mold and other parts adjustment, has decentralized control function.
2. Main frame is steel plate welded, smaller size and weight, good rigidity. Hydraulic system controls actions through solenoid directional valve, simple structure and easy operation.
3. 2 punching units, 3 sets of punching molds in each unit; easy change of molds, punching heads and bottom die.
4. 4 letter groups, processes 4 workpiece in one nesting.
5. 3 CNC axis, for holes distance and two sides gauge line adjustment, high position accuracy;
6. High accuracy of holes distance positioning, infeed part with encoder, for actual position feedback and error compensation, forms closed loop control.
Machine advantages:
1. Accurate pressing position: Before, rod oscillating press, The running track is circular arc, not vertical downward. It will cause the deviation of the material position from the center, resulting in the error of the core distance and the instability of the accuracy. So company designed vertical pressing (as pic. shows), can better ensure processing accuracy stability.
2. High accuracy of holes distance: X axis adopts closed loop control, with position feedback function.
3. Single blade shearing, independent pressing device, more stable shearing process.
4. Advanced software program:
A) SUPERTIME independently writes software program.
B) We can update software program according to actual production needs, in order to meet customers’ special demands.
C) Software program can read BOCAD, TEKLA lofting software, now we have developed program to realize connection with LANTEK.
D) This program can realize data exchange with ERP system.
6. X, A, B axis drive adopt Japan YASKAWA advanced servo motor, ensures high positioning accuracy and maintenance free, A, B axis max. positioning speed is 101m/min, no-load positioning accuracy is ±0.025mm, X axis max.positioning speed is 50m/min, no-load positioning accuracy is ±0.2mm.

Parameter list:

No.	Description	Unit	Parameters
1	Angle size	mm	63x63x4-200x200x20
2	Max. Punching dia.	mm	26 (δb≤410MPa)
3	Max. Punching force	KN	1000
4	Max. Marking force	KN	1000
5	Marking groups & characters dimension	Group/mm	4 Groups 14×10×19
6	Number of punching unit	pcs	2
7	The number of punch for each unit	pcs	3
8	Shearing nominal force	KN	1400 (double blade shearing)/3800 (single blade shearing)
9	X axis max. feeding speed	m/min	60
10	Gauge line processing range	mm	30-170
11	Max. angle length	mm	14000
12	CNC axis No.	pcs	3
13	Data interface		Convergence with lofting software
14	Overall size	mm	32000×7000×2600
15	Net weight	kgs	19000