Jl 21-45b Hydraulic Cold Stamping Press (with numerical control) for The Manufacture of Lamellae of Copper Aluminum Heat Exchangers.

• Customization: Available
• Type: General Punching Machine
• Punch Shape: Open Punch
• Model NO.: Model -JL 21-45B
• Slider Movement: Single Action
• Slider Drive Mechanism: Crank Press
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Power Source: Mechanical Drive
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Frame Struction: C-Frame Type
• Stroke: Adjustable
• Slide: Eight-Side Long Rectangle Guides of Slide
• Clutch-Brake: Pneumatic Dry Combination Clutch-Brake
• Hydraulic Overload Protection Device: Automatic Grease Lubrication System
• Control: PLC
• Transport Package: Standard Export Package
• Specification: all the models in the table
• Trademark: SLJS
• Origin: China
• HS Code: 8462629090
• Production Capacity: 30000sets/Year

Product Description

Main structure and features

Outline Size Diagram

 

 

Parameters of Outline Size
Model	JL21-16	JL21-25A	JL21-45A	JL21-63A	JL21-80A	JL21-100A	JL21-125	JL21-160A	JL21-200	JL21-250
Anchor bolt size A1×B1	660×710	710×795	820×925	920×1100	970×1100	1050×1180	1080×1380	1150×1310	1300×1670	1360×1900
Installation size A2×B2	780×910	890×1015	970×1160	1080×1380	1130×1380	1180×1580	1210×1780	1350×1710	1500×2170	1500×2400
Biggest Size A3×B3	920×1410	1020×1515	1090×1660	1190×1880	1240×1880	1290×2080	1320×2280	1460×2210	1675×2670	1675×2900
Operating table height H1	760	790	795	850	850	850	875	900	950	950
Body height H2	1820	2040	2220	2510	2510	2670	2735	3120	3430	3740
Total Height H3	2200	2450	2600	2950	2950	3080	3150	3550	3980	4300

 

 

Model parameters	JL21-16	JL21-25A	JL21-45A	JL21-63A	JL21-80A	JL21-100A	JL21-125	JL21-160A	JL21-200	JL21-250
ΦA	110	110	110	125	125	125	140	160	180	180
B	120	120	140	170	170	260	260	270	300	300
ΦD	30	40	50	50	50	60	60	70	70	70
E	200	200	250	250	250	360	360	360	450	400
F	-	-	-	-	-	-	-	-	300	300
T-slot	I	II	II	III	III	III	III	IV	IV	IV

  

Specifications

Items  Technical Data  Model			JL21-16	JL21-25A	JL21-45A	JL21-63A	JL21-80A	JL21-100A	JL21-125	JL21-160A	JL21-200	JL21-250	JL21-315	JL21-400
Nominal Pressure		KN	160	250	450	630	800	1000	1250	1600	2000	2500	3150	4000
Nominal Pressure		KN	3	3	4	4	4	5	5	6	7	8	8	8
Nominal Pressure Stroke		mm	8.3~80	10.5~100	11.5~110	12.5~120	12.5~120	15~140	18.6~150	16.5~160	18.7~180	23~220	250	250
Stroke of Slide		mm	85~140	70~120	60~100	50~80	50~80	45~65	42~60	35~55	30~50	30~45	25~40	25~35
Stroke		S.P.M	220	250	290	300	300	360	400	460	480	500	550	550
Max.Die Set Height		mm	50	50	70	80	80	90	90	100	110	120	120	120
Depth of Throat		mm	170	185	235	260	260	320	320	330	410	410	480	480
Distance Between Uprights		mm	360	440	510	570	570	570	600	690	820	820	1050	1050
Bottom Size of Slide	L-R	mm	400	460	500	600	600	700	700	790	900	950	1300	1300
	F-B	mm	240	270	300	350	350	400	400	460	570	620	720	720
Hole for Punch Shank	Diameter	mm	Φ30	Φ40	Φ50	Φ50	Φ50	Φ60	Φ60	Φ70	Φ70	Φ70	Φ70	Φ70
	Depth	mm	50	60	60	60	60	80	80	80	80	100	100	100
Size of Table	L-R	mm	600	700	800	850	900	1000	1100	1200	1350	1400	1700	1850
	F-B	mm	320	350	450	500	500	630	630	650	800	800	940	940
	Thickness	mm	60	70	80	90	90	125	150	180	200	200	200	200
Size of Opening in Table	Diameter	mm	Φ110	Φ110	Φ110	Φ125	Φ125	Φ125	Φ140	Φ160	Φ180	Φ180	Φ250	Φ250
Single Speed Motor Power		KW	2.2	3	5.5	7.5	7.5	11	15	15	22	30	30	37

Related Products

  

JH21Series

JY21Series

YS1Series

 

J25Series

JK21Series

YCMSeries

 

JB36Series

 

LEJIA Customers

 

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..