JC21S Series

Origin：

China

introduce：

Punching Machine

Features

JC21S Series Deep Throat Punching Machine:
This machine is casting body.
Application
1.Suitable for blanking, punching, forming, bending, shallow drawing etc. Various cold stamping process implementation.
2.Widely used in electrical appliances, instruments, meters, vehicles, agricultural machinery, hardware and other industrial fields.
Structure
1.Casting body, higher strength and stiffness.
2.C the fuselage, convenient and larger size of material processing.
3.Crankshaft askew, easy maintenance.
4.Rigid turn key clutch, the structure is simple.
5.Band brake, easy to adjust.
6.Collapsing the insurance device, can make the whole machine is not damaged when overload.
Features
1.Greater depth throat and mouth, especially suitable for large sheet metal cold working.
2.The higher of airframe strength and stiffness, economy and durable.
3.Simple structure, excellent versatility, convenient maintenance and operation.

Specifications

Specification	Unit	JC21S-16	JC21S-25	JC21S-40	JC21S-63	JC21S-80
Nominal force	kN	160	250	400	630	800
Nominal power stroke	mm	5	6	6	8.5	8.5
Slide stroke	mm	55	80	80	120	120
Slider trips	times/min	120	60	50	50	50
Max die height	mm	220	220	215	270	270
Die height adjustment	mm	45	45	60	80	80
Between slide center and frame	mm	500	500	500	500	500
Table size (front × left)	mm	400×600	400×600	410×630	480×710	480×800
Table plate hole size	mm	Ø210	Ø210	Φ150	Φ220	Φ220
Bolster thickness	mm	50	50	65	90	90
Slider base size (F·B×L·R)	mm	180×200	180×200	190×210	270×310	270×310
Shank hole size (Dia × Depth)	mm	Φ40×60	Φ40×60	Φ50×70	Φ50×70	Φ50×70
Between columns	mm	220	250	260	350	350
Motor Model		Y132S	Y132S	Y112M	Y132S	Y132S
Power	kw	6/2.2	6/3	4/4	6/5.5	6/7.5
Outline dimension (F·B×L·R×H)	mm	1500×800×1950	1600×900×2000	1780×1000×2250	2060×1300×2680	2060×1360×2700
Total Weight	kg	1800	2300	3700	4750	4850