780mm F.B 50 1400mm L.R SPM 2000 KN JZ21 C Type Mechanical Power Press(250ton)

780mm F.B 50 1400mm L.R SPM 2000 KN JZ21 C Type Mechanical Power Press(250ton)

Features:

Universal high performance press are widely used in the fields of aeronautics,auto,agriculature machines,electric machines,apparatuses and meters,medical equipments,electrical home appliance and hardware:????????????????????????????????????????? Welded frame with quality steel which means good rigidity?????????????????????????????????????? Square figure long guide with six friction faces makes abrasion resistant and punching precision????????????????????????????????????????? Rigid overload protector can protect the die when overloading ???????????????????????????????????? Combined pneumatic clutch and brake is made of friction material, which means long service life??????????????????????????????????????? Closed gear-driven, dipped in lube, which drives stably with low noise????????????????????? Slide with counter balancer, which will eliminate the clearance and improve the stability and precision?????????????????????????????????? ?????? Lubrication makes every point get fine and safe lubrication. Thus, long service life is saved PLC electric control system is safe and reliable.??????????????????????????????????????? Photo guard, auto feeder, speed die changing and variable-speed device are optional.??????????

Specification??

Item	Unit	JZ21-200A
Nominal Pressure	kN	2000
Nominal Pressure Stroke	mm	6
Slide Stroke	mm	160
No. of Strokes per minute	Fixed	SPM	50
Variable	SPM	35-60
Max.Die Height	mm	450
Die Height Adjustment	mm	110
Throat Depth	mm	400
Bolster Surface	F.B.	mm	780
L.R.	mm	1400
Thickness of Bolster	mm	170
Slide Surface Size	F.B.	mm	590
L.R.	mm	800
Stemhole	mm	Φ65x90
Distance between Uprights	mm	820
Optional Cushion	Pressure	kN	145
Stroke	mm	80
???????? Main Motor	Model	?	Y180M-4
Power	kW	18.5
?????????????????? Slide Motor	Model	?	YPE750-4Z
Power	kW	0.75
Overall Dimension	F.B.	mm	2177
L.R.	mm	1540
Height	mm	3380
Gross Weight	kg	17500