C Type, Double-Crank Punching Machine (J25-250B)

• Customization: Available
• After-sales Service: Online Service; Engineer
• Warranty: 12 Months
• Model NO.: J25-250B
• Type: General Punching Machine
• Punch Shape: Semi-Open Punch
• Slider Movement: Double Action
• Slider Drive Mechanism: Crank Press
• Controlling Mode: PLC
• Automatic Grade: Automatic
• Power Source: Mechanical Drive
• Precision: High Precision
• Condition: New
• C Frame: Double Crank
• Steel Welded Frame: Six Side Long Rectangle Guides
• Hydraulic Overload Protection Device: Motorized Die Height Adjustment
• Transport Package: Export Standard Packing
• Specification: all the models in the table
• Trademark: SLJS
• Origin: China
• HS Code: 8462991000
• Production Capacity: 30000sets/Year

Product Description

 

Main structure and features

J25 Series

High-rigidity, reverse running double crankshaft, to offset lateral forces; Strong resistance of off-set loading capacity in L-R direction; High precision, meeting Level JIS1 standard; High-rigidity steel-welded frame ; High-precision 6-side long guide rail; Pneumatic clutch-brake clutch; Imported safety dual-solenoid valve for clutch; High-sensitive hydraulic overload protection; Automatic grease lubrication system; Frequency drive inverter (FDI); PLC, encoder, mechanical cam control; Optional components: output shaft, air cushion, slide knockout, automatic feeder and other devices.

 

Outline Size Diagram

 

Parameters of Outline Size
Model	J25-80	J25-110	J25-160	J25-200	J25-250	J25-315
A1	1700	1840	2020	2470	2670	2840
A2	1850	1990	2150	2620	2820	2990
A3	1350	1470	1610	1960	2100	2170
B1	1290	1350	1540	1715	2020	2285
B2	1670	1750	1940	2180	2490	2785
B3	310	350	390	430	470	470
H1	2990	3150	3400	3825	4300	4450
H2	2870	3020	3275	3700	4130	4290
H3	860	895	950	975	1095	1200

 

Model	J25-80	J25-110	J25-160	J25-200	J25-250	J25-315
A	175	200	250	250	250	250
B	175	200	250	250	250	250
C	175	200	250	200	250	250
D	175	200	250	250	250	250
E	175	200	250	250	250	250
F	175	200	250	200	250	250
G	300	300	400	400	500	500
Slide bottom	Atype	Atype	Atype	Btype	Btype	Btype
Working Table	Ctype	Ctype	Ctype	Dtype	Dtype	Dtype
T-Groove	l type	ll type	ll type	ll type	ll type	ll type

 

Specifications

Items Technical Data Model		J25-80		J25-110		J25-160		J25-200		J25-250		J25-315
		L	S	L	S	L	S	L	S	L	S	L	S
Nominal Pressure	KN	800		1100		1600		2000		2500		3150
Nominal Pressure	KN	4.5	2.5	5	3	6	3	7	4	7	4	8	5
Nominal Pressure Stroke	mm	160	90	180	110	200	130	230	150	250	180	250	180
Stroke of Slide	mm	40~75	50~90	35~65	45~80	30~50	35~65	25~45	30~55	20~40	30~50	20~35	25~45
Stroke	S.P.M	380	415	400	435	450	485	500	540	550	585	550	585
Max.Die Set Height	mm	80		90		100		110		120		120
Depth of Throat	mm	310		350		390		430		470		470
Distance Between Uprights	mm	1370		1470		1610		1960		2100		2230
Bottom Size of Slide	L-R	mm	1200		1360		1500		1850		2000		2100
	F-B	mm	460		520		580		650		700		700
Size of Table	L-R	mm	1650		1880		2040		2420		2600		2720
	F-B	mm	600		680		760		840		920		920
Main Motor Power	KW	11		15		22		22		30		37

 

 

Related Products

JH21Series

JY21Series

YS1Series

 

JL21Series

JK21Series

YCMSeries

 

JB36Series

 

Packaging & Shipping

 

LEJIA Clients

We Lejia export our products to different countries all over the world.(Germany, Sweden, Hungary, Italy, Netherlands, Spain, Portugal, Czech Republic, Lithuania, Serbia, Greece, Malta, Austria, Kosovo, Turkey, Ukraine, Albania, Estonia, Belarus, Bulgaria, Bosnia, Croatia, Romania,USA, Japan,Brazil, Argentina, Mexico, Bolivia, Colombia, Canada, Peru, Chile, Australia, New Zealand, Rwanda, Egypt, South Africa, Tanzania, Nigeria, Botswana, Mauritius, Russia, Vietnam, India, Iran, Singapore, Uzbekistan, Thailand, Sri Lanka, Bangladesh, Malaysia, Kazakhstan, Philippines, Bahrain, Pakistan, United Arab Emirates, Kuwait, Saudi Arabia, Sudan, Jordan, Oman, Qatar, Israel, Yemen,Mongolia,Burma..)