China OEM China Flat Surface Grinder - Punch Press J21 SERIES – Hoton Manufacturer and Supplier

OEM China Flat Surface Grinder - Punch Press J21 SERIES – Hoton

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J21 SERIES OF POWER PRESS MACHINE FEATURES: J21 series general open back press with fixed bed Adopts horizontally placed crankshaft. Rigid rotated bond clutch. Manual shut height adjustment with scale display. The type with “A” equipped with emergency stop device,which could make the slide stop at 0°～135°area and equipped with light curtain protector as well. The type with “D” adopts dual rotated bond structure to overcome rebound of punching effectively. JC21-160 equipped with pneum...

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continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Metal Cnc Lathe, Cnc Flatbed Lathe, Bench Top Metal Lathe, We play a leading role in providing customers with high quality products good service and competitive prices.

OEM China Flat Surface Grinder - Punch Press J21 SERIES – Hoton Detail:

J21 SERIES OF POWER PRESS MACHINE FEATURES:

J21 series general open back press with fixed bed

Adopts horizontally placed crankshaft.

Rigid rotated bond clutch.

Manual shut height adjustment with scale display.

The type with “A” equipped with emergency stop device,which could make the slide stop at 0°～135°area and equipped with light curtain protector as well.

The type with “D” adopts dual rotated bond structure to overcome rebound of punching effectively.

JC21-160 equipped with pneumatic clutch to make slide stop at any position.

SPECIFICATIONS:

MODEL		J21-63A	JD21-63A	J21-80A	JD21-80A	JD21-100A	JD21-125A	JC21-160
Capacity	kN	630	630	800	800	1000	1250	1600
Nominal Force	mm	8	8	9	9	10	10	6
Slide Stroke	mm	120	120	130	130	140	140	160
SPM	min-1	50	50	45	45	38	38	40
Max. Die Height	mm	300	300	350	320	320	320	350
Die Height Adjustment	mm	80	80	100	100	100	100	100
Between Slide Center & Frame	mm	300	300	300	300	380	380	380
Bolster (FB×LR)	mm	570×760	570×760	580×860	580×860	710×1100	720×1200	740×1300
Bolster Opening (Up Hole Dia.×Dpth×Low Hole Dia.)	mm	Φ200×45 ×Φ180	Φ200×45 ×Φ180	Φ200×45 ×Φ180	Φ200×45 ×Φ180	Φ260×50 ×Φ220	Φ260×50 ×Φ220	Φ300×50 ×Φ220
Bolster Thickness	mm	90	90	100	100	120	120	150
Bolster Opening (Dia.×FB×LR)	mm	Casting Φ280×220 ×320	Φ280×220 ×320	Casting Φ280×220 ×380	Φ280×220 ×380	Casting Φ320×250×420	Casting Φ320×250 ×420	Φ470
Bolster Opening (Dia.×FB×LR)	mm	Steel 220×250		Steel 220×260		Steel 260×290	Steel 260×290	Φ470
Slide Area (FB×LR)	mm	280×320	280×320	280×380	280×380	420×560	420×560	580×770
Shank Hole (Dia.×Dpth)	mm	Φ50×80	Φ50×80	Φ60×75	Φ60×75	Φ60×80	Φ60×80	Φ65×85
Between Columns	mm	Steel 470	320	Steel 515	410	Steel 630	Steel 620	730
Between Columns	mm	Casting 320	320	Casting 410	410	Casting 580	Casting 580	730
Motor Power	kW	5.5	5.5	7.5	7.5	7.5	11	15
Outline Size (FB×LR×H)	mm	1550×1410 ×2610	1550×141 0×2610	1610×1470 ×2680	1925×1470 ×2675	1960×1335 ×2850	2060×1600 ×3000	2200×1550 ×3160

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"Quality to start with, Honesty as base, Sincere company and mutual profit" is our idea, as a way to build constantly and pursue the excellence for OEM China Flat Surface Grinder - Punch Press J21 SERIES – Hoton , The product will supply to all over the world, such as: Swedish, Finland, Burundi, We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation!

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