JH21 Pneumatic Punching Press

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Product Main Technical Parameters

Pneumatic Punching Press Main Performance Characteristics：

1.Steel plate welded body, stiffness, more stable.

2.Dry pneumatic friction clutch - brake, friction machine for semi - metallic materials.

3.The imported safe double valve control, quick, safe and reliable

4. Mold height realize electric adjustment, digital display control height.

5.Slider use rectangle hexahedron extended guide, bronze lining board, high guidance accuracy.

6.International famous brand special press control system,

7.Automatic feeding device and all kinds of automation equipment

Pneumatic Punching Press Application：

Suitable for blanking, punching, forming, bending, stretching and other cold stamping process to achieve.

Widely used in electrical appliances, vehicles, tractors, mining machinery, hardware tools, machinery manufacturing and other industrial areas.

Pneumatic Punching Press Main technical Parameters:

Specification		Units	JH21-25	JH21-45	JH21-63	JH21-80	JH21-100	JH21-125	JH21-160	JH21-200
Nominal pressure		KN	250	450	630	800	1000	1250	1600	2000
Nominal force stroke		mm	3	4	4	5	5	5	6	6
Slider stroke		mm	80	100	120	140	150	160	180	200
Number of slider stroke		s. p .m	100	80	70	60	50	50	45	40
Max. die set height		mm	250	270	300	320	320	370	400	450
Die set height adjustment		mm	50	60	80	80	80	100	110	110
Distance from slider center to frame		mm	210	230	300	300	300	360	390	430
Worktable dimension(L x W)		mm	400x700	440x810	580x900	580x1000	580x1000	700x1100	760x1200	840x1400
Workbench plate hole size		mm	Φ150	Φ160	Φ180	Φ180	Φ180	Φ160	Φ180	Φ200
Thickness of the worktable panel		mm	80	110	110	120	120	120	150	180
Slider ground size (L x W)		mm	250x360	340x410	400x480	420x560	420x560	520x620	580x700	650x880
Size of the handle hole (diameter x depth)		mm	Φ40 x60	Φ40 x60	Φ50 x80	Φ50 x80	Φ60x80	Φ70x80	Φ70x100	Φ70x100
Vertical columns distance		mm	450	550	560	640	640	640	660	820
Overall dimension(L x W x H)		mm	1300x1100x2100	1400x1125x2350	1210x1800x2520	1280x1850x2850	1820x1350x2800	1900x1300x3300	2040x1360x3300	2370x1600x3900
Motor	Model		Y100L-4	Y132M-6	Y132M-6	Y132M-4	Y132M-4	Y160L-6	Y180L-6	Y200L-6
Motor	Power	KW	3	5.5	5.5	7.5	7.5	11	15	18.5
Total Weight		Kg	2700	3600	5500	7200	8500	9800	13200	19500