Punching Machine

Product Description ITEM UNIT JH21-25 JH21-45 JH21-60 JH21-80 JH21-110 JH21-125 JH21-160 JH21-200 JH21-250 JH21-315 JH21-400 Nominal Capacity KN 250 450 600 800 1100 1250 1600 2000 2500 3150 4000 Slide Stroke mm 80 100 120 140 140 150 1600 220 220 220 250 Slide Strokes Fixed Times/min 100 85 70 60 50 50 50 45 30 30 30 Variable(optional) Times/min 70-110 50-95 45-80 40-70 30-60 30-60 30-60 25-45 20-30 20-30 20-30 Max. Die Shut Height mm 250 270 300 330 350 380 400 450 500 500 550 Die Shut Height Adjustment mm 50 60 70 80 90 90 100 110 120 120 120 Throat Depth mm 210 225 260 310 360 370 400 430 450 450 490 Distance Between Columns mm 450 530 580 600 630 680 736 910 980 980 1050 Slide Bottom Size F-B mm 250 340 400 420 520 520 580 650 700 700 750 L-R mm 360 410 480 580 630 630 700 880 950 950 1020 Shank Hole Size Diameter mm 40 40 50 50 50 50 65 70 70 70 70 Depth mm 50 65 65 80 85 85 90 100 130 130 130 Bolster Size F-B mm 400 440 500 600 680 700 740 840 880 880 950 L-R mm 700 810 850 1000 1100 1200 1300 1390 1500 1540 1700 Thickness mm 80 110 130 140 155 160 165 180 190 190 210 Overall Dimensions F-B mm 1365 1410 1580 1774 1830 2076 2120 2600 2660 2720 2850 L-R mm 857 990 1080 1186 1325 1380 1510 1540 1640 1680 1750 Height mm 2180 2320 2555 3085 3010 3084 3300 3800 3865 3865 4150 Motor Power KW 3 4 5.5 7.5 7.5 11 15 18.5 22 30 37 Weight(approximate) kg 2800 4200 5700 7100 10350 11800 13500 19200 23200 26600 31600 Features: 1. Steel welded body,Website:http://www.metal-forming-machine.com, tempering treatment, high rigidity, accuracy and stability; 2. The crankshaft undergoes grinding treatment after high frequency quenching; 3. Pneumatic dual balance cylinder, which balances the slide block and punch weight to reduce noise and impact; 4. Combined pneumatic clutch and brake are made of friction material, which means long service life. 5. PLC electric control system is safe and reliable   6. Machine is with both hands button and foot switch to achieve continuous, single and inching practices.   Our ServicesTerms Payment type 30% T/T prepaid and balance should be paid before loading Delivery time 40 working days after receiving prepaid Guarantee period 18months free service/ pay service all the machine life Installation and training If buyers visit our factory and check the machine, we will teach you how to install and use the machine, and also train your workers/technician face to face.Without visiting,we will send you user manual and Video to teach you to install and operate.If buyer needs our technician to go to your local factory, please arrange board and lodging and other necessary things Advantages1.We are factory and located in Shanghai,China,offer best quality machines 2. Customers Design ,Size,Color&Logo are accepted.3. With20 years professional manufacture experience4. Prompt Delivery&Competitive Price5. Main markets:Middle East, Europe, North America, Africa,Southeast Asia. We can produce machine as different profile drawing. FAQWHY CHOOSE AOFA COMPANY1) Q: Do you have after sales support?    A: Yes, we are happy to give advice and we also have skilled technicians available across the world. We need your machines running in order to keep your business running.  2) Q: How do your machines compare with other big companies in this market?    A: We are up to date with the latest technology and improve our machines accordingly  3) Q: Will you deliver the right goods as ordered? How can I trust you?    A: Yes, we will. The core of our company culture is honesty and credit. AOFA is ALIBAB's Gold supplier with BV assessment and CE certificate.  4) Q: What can you do if the machine broken?    A: Our machine's warranty period is 18months,if the broken parts can't repair,we can send the new parts replace the broken parts freell,but you need pay the express cost yourself.if after warranty period,we can through negotiationfor to solve the problems,and we supply the technical support for the whole life of the equipment.  5) Q: Can you be responsible for transport?    A: Yes,please tell me the destination port or address.we have rich experience in transport.  6) Q: Can you supply the raw materials?    A: Yes,we can supply the galvanized steel coil,galvalume steel coil,color steel coil,and aluminum coil.