DP21 Series C Type High Performance Press with Fixed Bed

JD series press with triple geared driven system, the stroke is longer than normal presses, suitable for punching thick plate.

Features:

Welded frame with quality steel-good rigidity                                  Square figure and long guide with six friction faces makes sure of abrasion resistant and punching precision.                                  With quick response and reliable motion, hydraulic overloading protector will protect the die and press when overloading, and make the press recover in shot time.                          Combined friction clutch and brake closed gear-driven with dipped lube. With counter balancer, the slide run stably with low noise.                             Intermittent auto lubrication makes every point be fully lubricated, which assures long service life. PLC electric control system has sensitive motion and reliable performance.                 Speed die changer, air cushion, photo guard, auto-feeder and variable speed device can be fixed on the press.   

Specification

  

Item		Unit	DP21-100	DP21-125	DP21-160	DP21-200	DP21-250	DP21-315	DP21-400
Nominal Pressure		kN	1000	1250	1600	2000	2500	3150	4000
Nominal Pressure Stroke		mm	8	8	9	12	12	12	14
Slide Stroke		mm	140	150	160	160	200	250	250
No. of Strokes per minute		SPM	35	35	35	35	30	25	25
Max. Die Height		mm	350	400	400	450	500	550	550
Die Height Adjustment		mm	90	90	110	110	110	120	120
Throat Depth		mm	360	370	380	400	430	430	510
Bolster Surface Size	F.B.	mm	680	700	740	780	840	840	1000
	L.R.	mm	1100	1200	1300	1400	1400	1500	1800
	Thickness of Bolster	mm	155	160	165	170	175	180	180
Slide Surface Size	F.B.	mm	520	520	580	590	650	700	700
	L.R.	mm	630	630	800	800	880	950	950
Stemhole		mm	Φ50x85	Φ50x85	Φ65x90	Φ65x90	Φ65x90	Φ65x100	Φ65X100
Distance between Uprights		mm	630	680	800	820	920	920	900
Thickness of Bolster		mm	155	160	165	170	175	180	180
Optional Cushion	Pressure	kN	100	100	145	145	145	145	145
	Stroke	mm	70	70	80	80	80	80	80
Main Motor	Model		Y160L-6	Y160L-4	Y160L-4	Y180M-4	Y180L-4	Y200L-4	Y250M-6
	Power	kW	11	15	15	18.5	22	30	45
Slide Motor	Model		YPE550-4Z	YPE550-4Z	YPE750-4Z(s1)	YPE750-4Z(s1)	YPE1100-4Z(s1)	YPE1500-4Z	YPE1500-4Z
	Power	kW	0.5	0.5	0.75	0.75	1.1	1.5	1.5
Overall Dimension	F.B.	mm	1940	2186	2500	2775	2550	3100	3220
	L.R.	mm	1370	1248	1500	1550	1600	1655	1800
	Height	mm	3120	3385	3510	3770	4010	4520	4600
Gross Weight		Kg	12400	12500	15500	21000	29000	3000	35900

        

DP21 Series C Type High Performance Press with Fixed Bed