NC Press Brake

: http://pressing-machines.com/4-3-nc-press-brake.html

Description
The WC67K series NC press brake's features an NC system with a special, economical two axis NC system, with a back gauge featuring an imported ball screw and linear guide.

Working environment

Temperature: 0°C - 40°C
Humidity: relative humidity is lower than 90%
Voltage: 3 phase 380V (-15%, +15%), 50Hz

Parameters

Type		WC67K-40/2000	WC67K-40/2500	WC67K-63/2500	WC67K-80/2500	WC67K-80/3200	WC67K-80/4000	WC67K-100/2500	WC67K-100/3200	WC67K-100/4000	WC67K-125/2500	WC67K-125/3200	WC67K-160/2500	WC67K-160/3200	WC67K-160/4000	WC67K-160/6000	WC67K-200/3200	WC67K-200/4000	WC67K-200/6000	WC67K-250/3200	WC67K-250/4200	WC67K-250/5000	WC67K-250/6000	WC67K-300/4000	WC67K-300/5000	WC67K-300/6000	WC67K-400/4000	WC67K-400/6000	WC67K-500/4000	WC67K-500/6000
Nominal force	kN	400	400	630	800	800	800	1000	1000	1000	1250	1250	1600	1600	1600	1600	2000	2000	2000	2500	2500	2500	2500	3000	3000	3000	4000	4000	5000	5000
Worktable length	mm	2000	2500	2500	2500	3200	4000	2500	3200	4000	2500	3200	2500	3200	4000	6000	3200	4000	6000	3200	4200	5000	6000	4000	5000	6000	4000	6000	4000	6000
Column spacing	mm	1650	2000	2000	1990	2600	3350	1850	2550	3350	1850	2550	1950	2540	3140	4800	2550	3260	4800	2540	3140	4000	5000	2900	3900	4900	3140	5000	3050	4760
Throat depth	mm	200	200	250	280	280	280	320	320	320	320	320	330	330	320	330	350	350	350	400	400	400	400	400	400	400	400	400	400	400
Slide stroke	mm	100	100	100	100	100	100	130	130	130	130	130	200	200	200	200	200	200	200	250	250	250	250	250	250	250	320	320	320	320
Stroke adjustment	mm	80	80	80	80	80	80	100	100	100	100	100	150	150	150	150	150	150	150	180	180	180	180	180	180	180	220	220	220	220
Max. open height	mm	330	330	340	360	360	360	390	390	390	390	390	465	465	465	465	450	450	450	500	500	500	500	535	535	535	600	600	630	630
Number Of Strokes	min-1	≥11	≥11	≥10	≥10	≥10	≥10	≥10	≥10	≥10	≥10	≥10	≥6	≥6	≥6	≥6	≥3	≥3	≥3	≥6	≥6	≥3	≥3	≥3	≥3	≥3	≥2.5	≥2.5	≥2.5	≥2.5
Main Motor Power	kW	4	4	5.5	7.5	7.5	7.5	7.5	7.5	7.5	7.5	7.5	11	11	11	11	15	15	15	18.5	18.5	18.5	18.5	22	22	22	37	37	37	37
Net Weight	kg	3000	3600	4600	4800	6180	7720	6050	7400	8400	6100	7300	8900	9720	11160	18600	11440	13400	23100	13840	15320	17100	18600	24400	27100	29100	30100	41100	42000	51650
Outline Size (L×W×H)	mm	2500×1900×2240	2950×1920×2240	3100×1890×2220	3120×1910×2300	3820×1950×2300	4650×1925×2300	3190×1945×2400	3190×1945×2400	4590×1945×2400	3190×1945×2400	3790×1935×2400	3300×2225×2550	4100×2250×2550	4800×2250×2550	6400×2250×2960	3750×2180×2745	4450×2180×2745	6420×2180×2900	3840×2250×2915	4840×2250×2995	5640×2250×2980	6420×2250×2980	4400×2250×3115	5400×2250×3115	6400×2250×3520	4800×2650×3700	6800×2650×3900	4200×4500×4760	6200×4500×4760

Functions and features

The frame of the press brake is entirely welded with steel plates, and treated for stress relief through a tempering process in order to ensure the high precision maintenance.
Double cylinder structure. Hydraulic top-drive, stepless pressure adjustment and high quality sealing rings imported from overseas ensure the press brake machine reliability.
Mechanical synchronous mechanism and the complex compensation are designed in order to improve workpiece precision.
Inch, single, and continuous operation modes are designed to reverse and maintain time controlled through the time relays.
The electric cabinet is equipped with a device to cut off the electricity when the door is open, thus improving operational safety.

Basic configuration

Sealing parts of the cylinder: Imported from VALQUA Japan, FIETZ Germany.
Cylinders: Made in china. Surface of the piston is chromium plated.
Hydraulic system adopts imported BOSCH-RexROTH parts.
Oil pump: gear pump made in China.
Electrical system: Most of the parts in the electrical cabinet are imported from SCHNEIDER, OMRON.
Position counter of the back gauge is imported from SIKO Germany.
Stroke adjustment counter is imported from Germany.
Painting: Netherlands imported paint.

Delem DA41 CNC system

High clear LCD monitor.
Ram position pre-control.
Manipulate the Back gauge.
Program the bending angle.
Preset the parameter of mold.
Back gauge automatically concede to avoid the interference between back gauge and workpiece.
100 programs.
Each program has 25 steps°
Control panel installed.
Servo control.AC current after the transducing frequency.

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