JL21 Series Open Back Fixed Table Press of Adjustable Stroke

• Type: General Punching Machine
• Punch Shape: Open Punch
• Slider Movement: Single Action
• Slider Drive Mechanism: Crank Press
• Controlling Mode: Artificial
• Automatic Grade: Semiautomatic
• Model NO.: JL21-45
• Power Source: Hydraulic Pressure
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Open Back: Fixed Bed
• Adjustable Stroke: Steel Body
• Capacity: 450
• Nominal stroke: 4
• Slide Stroke: 20-120
• Net weight: 4350
• Between columns: 550
• Transport Package: Steel Pallet
• Specification: Force as 25t,40t,63t,80t,110t,125t
• Trademark: HAVEN
• Origin: China
• HS Code: 8462991000
• Production Capacity: 100 Units/Month

Product Description

JL21 Series Open Back Fixed Table Press of Adjustable Stroke

Main Feature:
Welded body with steel plate and high intensity.
Combined pneumatic friction clutch and brake.
Slide stroke adjusted by air cylinder.
Eight-face slide guide.
Equipped with hydraulic overload protecting device
Electric compelling oil lubrication system.
JL21-63and above type adopts electric shut height asjustment with digital display.
Equipped with lifting balance cylinder device.
Duplex valves imported from Japan.
Control by PLC with lifting brand.
Buttons, indicatorsm, ACcontactors, air circuit breakers and other controlling devicer are imported from international brand.
Equipped with optional air cushion device, automatic feed shaft and photoelectric protector, which can used to work with various automatic equipmengs

Main Specification:

			JL21-25	JL21-45	JL21-63	JL21-80	JL21-110	JL21-125	JL21-160	JL21-200	JL21-250
Nominal force		KN	250	450	630	800	1100	1250	1600	2000	2500
Steoke under nominal force		Mm	3	4	4	5	6	6	6	6	8
Slide block stroke		Mm	10-110	10-120	10-150	10-150	10-160	10-160	16-160	19-180	21-220
Number of stroke	Fixed	S.P.M	100	80	70	60	50	50	40	35	30
	Variable (Optional)	S.P.M	80-120	70-90	60-80	50-70	40-60	40-60	35-50	30-50	25-40
Max.die set height		Mm	250	270	300	320	350	350	350	450	500
Die height adjudtment		Mm	50	60	80	80	80	80	110	110	120
Depth of throat		Mm	210	230	300	300	350	350	380	390	420
Distance between upringhts		Mm	450	550	620	640	710	760	810	870	960
Size of table	L-R	Mm	700	810	900	1000	1150	1150	1300	1400	1400
	F-B	Mm	400	440	580	580	680	680	740	760	800
	Thickness	Mm	80	110	110	120	140	140	150	160	170
Dimensions of worktable hole		Mm	φ170 20 φ150	φ180 30 φ160	φ200 40 φ180	φ200 40 φ180	φ260 50 φ140	φ260 50 φ140	φ300 50 φ260	φ300 50 φ260	φ320 50 φ280
Bottom size of slide	L-R	Mm	360	600	680	710	810	810	920	920	970
	F-B	Mm	300	360	400	440	500	500	580	600	650
Hole for punch shank	Diameter	Mm	φ40	φ40	φ50	φ50	φ60	φ60	φ65	φ65	φ70
	Depth	Mm	60	60	80	80	80	80	90	90	90
Motor power		Kw	3	5.5	7.5	7.5	11	11	15	18.5	22
Overall dimension	F-B	Mm	1460	1600	1680	1750	1850	1850	2250	2500	2730
	L-R	Mm	950	1100	1200	1250	1400	1450	1560	1580	1640
	Height	Mm	2380	2800	3050	3150	3250	3250	3765	3420	3550
Net weight		Kg	3100	4350	6500	8500	10800	11500	15000	16500	24500

 WHY CHOOSE HAVEN BRAND MACHINE:
1)  Hihg quality with competitive price
2) 15 years export experience
3) CE,SGS, ISO Certificated
4) OEM SERVICE AVAILABLE
5) 24 HOURS' ONLINE SERVICE (MSN,SKYPE)
6) 14 months quality warranty (after B/L date)
7) Over sea engineers available for problem shooting
 
Our Target:  BRAND HAVEN
High quality;
Assured Delivery;
Vigorous innovation;
Efficient Cooperation;
Noblesse Oblige