Jh25 Double Crank Pneumatic / Hydraulic Punching Press Machine

• Customization: Available
• Type: Screw Press
• Forging Forming Method: Free Forging
• Model NO.: JH25-110 / JH25-160 / JH25-200 / JH25-250 / JH25-3
• Feature: Precision
• Certification: ISO9001, CE
• Warranty: 12 Months
• Customized: Customized
• Advantage: Use Widely
• Condition: New
• Capacity: 1100 Kn
• Slide Stroke: 180mm
• Transport Package: Wood Case
• Specification: CE ISO9001
• Trademark: WELLON
• Origin: China
• HS Code: 84621090
• Production Capacity: 200PCS/Month

Product Description

Performence Features:
Automatic punching press  JH25 Series
1.Steel welded body, VSR(Vibratory Stress Relief), high rigidity, accuracy and stability;
2.Double crank, high frequency quenching, grinding treatment;
3.Hex retangular guideway;
4.Wet clutch, hydraulic overload protector;
5.Auto lubrication, electric die adjustment.
Technical parameter:

ITEM		UNIT	JH25-110	JH25-160	JH25-200	JH25-250	JH25-315
Nominal Capacity		KN	1100	1600	2000	2500	3150
Slide Stroke		mm	180	200	250	280	280
Slide Strokes	Fixed	Times/min	50	45	35	30	30
	Variable(optional)	Times/min	30-50	30-45	25-35	20-30	20-30
Max.Die Height		mm	400	450	500	550	550
Die Height Adjustment		mm	90	100	110	120	120
Throat Depth		mm	350	390	430	470	490
Distance Between Uprights		mm	1470	1600	1920	2190	2170
Bolster Size	Forward-Rear	mm	680	760	840	920	940
	Left-Right	mm	1880	2040	2420	2700	2800
	Thickness	mm	155	165	170	180	190
Slide Bottom Size	Forward-Rear	mm	520	580	650	700	700
	Left-Right	mm	1400	1500	1850	2100	2100
Bolster Surface Height		mm	900	900	1000	1100	1090
Overall Dimensions	Forward-Rear	mm	1820	2080	2370	2690	2730
	Left-Right	mm	1920	2100	2450	2730	2840
	Height	mm	3100	3280	3730	4110	4110
Motor Power		KW	11	18.5	22	30	37
Weight(approximate)		kg	14000	19000	26500	35000	36000

 Standard accessories:                                                                                   

1.Wet clutch                                                                                                   

2.PLC

3.Hydraulic overload protecting pump

4.Touch screen 

5.Cam controller

6.Die height adjusted motor 

7.Auto lubrication system   

8.Manual lubrication system 

9.Double hand control panel  

10.Electronic crankshaft angle indicator

11.Predetermined counter

12.Balance cylinders for slide and upper die

13.Work light

14.Joint for air

15.Joint for miss-feeding

16.Absorbing pads

 Optional accessories:
1) Dry clutch
2) Light curtain
3) Inverter
4) Variable speed motor
5) Foot pedal
6) Cushion
7) Auto feeding shaft
8) NC feeder
9) Die quick change device