CNC Press Brake with Hydraulic Crowning System Manufacturer

CNC Press Brake with Hydraulic Crowning System

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Description
The MB8 series CNC press brake with hydraulic crowning system uses an integrated control system and Holland DELEM DA56/DA52 hydraulic system for its hydraulic operations, and is equipped with an upper mold fixture.

It uses an electro-hydraulic servo valve for double-cylinder synchronization control and hydraulic vaulted automatic crowning system. The entire machine is tempered to eliminate frame stress, which doubles its service life in comparison to other, conventional frames.

Parameters

Type		63×1500	63×2500	100×3200	100×4200	160×3200	160×4200	250×3200	250×4200	300×3000	300×4000	300×5000	400×4000	400×5000	400×6000
Nominal force	kN	630	630	1000	1000	1600	1600	2500	2500	3000	3000	3000	4000	4000	4000
Max. bend length	mm	1500	2500	3200	4200	3200	4200	3200	4200	3000	4000	5000	4000	5000	6000
Column spacing	mm	1100	2060	2700	3700	2700	3700	2700	3700	2500	3150	4050	3150	4050	5050
Max. open height	mm	430	430	480	480	480	480	480	480	480	480	480	480	480	480
Slide stroke	mm	200	200	200	200	200	200	200	200	200	200	200	320	320	320
Throat depth	mm	370	370	400	400	400	400	400	400	400	400	400	400	400	400
Bolster width	mm	150	150	200	200	200	200	200	200	250	250	250	250	250	250
Down speed	mm/s	100	100	100	100	100	100	100	100	80	80	80	80	80	80
Bend speed	mm/s	10	10	10	10	10	10	10	10	8	8	8	8	8	8
Return speed	mm/s	80	80	80	80	100	100	100	100	85	85	85	80	80	80
Back gauge stroke	mm	500	500	500	500	500	500	500	500	500	500	500	500	500	500
Outline size (L×W×H)	mm	1825×1650×2600	2825×1650×2430	3500×1650×2540	4500×1650×2540	3500×1650×2580	4500×1650×2580	3500×1730×2580	4500×1730×2580	3300×1950×2670	4300×1950×2670	5300×1950×2620	4300×2100×3100	5300×2100×3100	6400×2100×3170
Machine weight	Ton	4600	5600	8000	9500	10000	12000	15000	17000	2000	2200	2600	2700	3200	3800

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