Model	JNC2020	JNC1412
Functions	Punching, marking & shearing
Size of angles (mm)	∠63×63×4～ ∠200×200×20	∠40×40×3～ ∠140×140×12
Punching capacity， Max. (mm)	?Ф26×20	Ф26×12
Nominal punching force (KN)	1000	600
Marking force (KN)	630/900/1200	6300/900
Shearing force (KN)	1540	900/1700
Max. length of raw angle (mm)	14000	12000
Max. length of finished angle (mm)	12000	10000
Punches per side	3	2/3
Groups of marking character	4
Dimensions of character (mm)	14×10×19 (by customers’ request)
CNC axes	3
Shearing way	Double-blade	Double & single blade
Feeding speed of angle (m/min)	40	60
precision	+/-0.5mm
Programming mode	Input by keyboard, RS232 & USB interface
Overall dimensions (mm)	32000×7500×2350	25000×7000×2200
Weight (Kg)	24000	16800

 

Use:

Adopt CNC technology and servo motor feeding, with high efficiency and stable workpiece precision.

Key hydraulic, pneumatic and electric parts all imported.

Easy programming and can directly use the program data generated by lofting software

Computer with English interface, easy operation, and can display the drawing of workpiece.

 

All marking, punching and shearing in automatic completeness, all finished angles can be unloaded by pneumatic overturning device via motor driver so as to lighten the working strength of workers with good advantages than other manufactures.

 

Advantages:

Only need operator to input the size of workpiece, diameter of holes, stadia and quantity of workpiece when edit program, or use CAD/CAM easy conversion.

 

The angle line installs supporting & pressing device to meet the requirements of processing angles with bigger bending.

 

With avoidable shearing functions, so as to process fixed-length angles.

 

With self-diagnosis failures function.