| Prod Model: |
JH21-200 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Power Press: |
Punching Machine |
| Type: |
High-Speed Punching Machine |
| Controlling Mode: |
CNC |
| Automatic Grade: |
Automatic |
| Power Source: |
Pneumatic |
| Precision: |
High Precision |
Product Description
JH21 series OPEN BACK PRESS WITH DRY CLUTC AND HYRAULIC PVERLOAD PROTECTOR
Main Features:1. Welded body with steell palte and deep throat
2. Combined dry type pneumatic frictioj clutch and brake
3. Cluster gear adopts the flooding oil lubrucation.
4. Six-face rectangle lengthen guide
5. Rigd pressing down style overload protector.
6. JH21s-45 adopts manual shut height adjustment with scale display. JH21s-63 and above type adopts electric shut height adjustment with digital display.
7. Equipped with lifting banlande cylinder,
8. Duplex valves imported from jipan
9. Electric compelling grease lubrication system,
10. Controlled by PLC with international brand,
11. Equipped with optional air cushion devrce, automatic feed shaft device and photoelectric protector, which can used to work with various antomatic equipments.
Main Specification:| Item | JH21-25B | JH21-25 | JH21--45 | JH21-63 | JH21-80 | JH21-110 | JH21-125 |
| Capacity | kN | 250 | 250 | 450 | 630 | 800 | 1100 | 1250 |
| Nominal Stroke | mm | 3 | 3 | 4 | 4 | 5 | 6 | 6 |
| Slide Stroke | mm | 60 | 80 | 100 | 120 | 140 | 160 | 160 |
| SPM | Fixed | min-1 | 100 | 100 | 80 | 70 | 60 | 50 | 50 |
| Variable | 80-120 | 80-120 | 70-90 | 60-80 | 50-70 | 40-60 | 40-60 |
| Max. Die Height | mm | 200 | 250 | 270 | 300 | 320 | 350 | 350 |
| Die Height Adjustment | mm | 50 | 50 | 60 | 80 | 80 | 80 | 80 |
| Between Slide Center & Frame | mm | 160 | 210 | 230 | 300 | 300 | 350 | 350 |
| Bolster (FB×LR) | mm | 300×680 | 400×700 | 440×810 | 580×900 | 580×1000 | 680×1150 | 680×1150 |
| Bolster Opening (Up Hole Dia.×Dpth×Low Hole Dia.) | mm | 130×260 | φ170×20×φ150 | φ180×30×φ160 | φ200×40×φ180 | φ200×40×φ180 | φ260×50×φ220 | φ260×50×φ220 |
| Bolster Thickness | mm | 70 | 80 | 110 | 110 | 120 | 140 | 140 |
| Bolster Opening (Dia./FB×LR) | mm | 200×270 | 260×250 | 300×300 | 390×460 | 390×520 | 420×540 | 420×540 |
| Slide Area (FB×LR) | mm | 270×330 | 300×360 | 340×410 | 400×480 | 420×560 | 500×650 | 540×680 |
| Shank Hole (Dia.×Dpth) | mm | φ40×60 | φ40×60 | φ40×60 | φ50×80 | φ50×80 | φ60×80 | φ60×80 |
| Between Columns | mm | 448 | 450 | 550 | 560 | 640 | 760 | 760 |
| Main Motor Power | kW | 3 | 3 | 5.5 | 5.5 | 7.5 | 11 | 11 |
| Outline Size (FB×LR×H) | mm | 1150×1050×2050 | 1300×1050×2050 | 1390×1200×2400 | 1580×1210×2520 | 1640×1280×2700 | 1850×1450×3060 | 1850×1490×3060 |
| Net Weight | kg | 2200 | 2600 | 3450 | 5400 | 7000 | 9340 | 9900 |
1) High quality with competitive price2) 15 years export experience
3) CE,SGS, ISO Certificated
4) OEM SERVICE AVAILABLE
5) 24 HOURS' ONLINE SERVICE (MSN,SKYPE,Trademanager)
6) 14 months quality warranty
7) Over sea engineers available for problem shooting
Our Target: BRAND HAVEN
High quality;
Assured Delivery;
Vigorous innovation;
Efficient Cooperation;
Noblesse Oblige
We, Shaanxi Haven Equipment Co., Ltd, is consisted with 2 factories and 1 international trading company, so we can export our products directly at competitive price. To run our business conveniently, we set up our 2 factories in Nantong Industry Zone which is located in the most developed economic area in China and is nearby the Shanghai Sea Port, that will be much helpful to low our export cost.
With experienced engineers and worker, we produce high quality machines and supply good after sale service. In the past years, we are specialized in import and export of machinery and equipment such as machine tools, vehicles maintenance equipments, motors, bearings, hand tools, power tools and industrial materials. Our business scope also includes import and export of technology, contracting overseas projects and engineer training services.
Our products have been exported to more than 30 countries or regions in the world with high quality, We commit ourselves to cooperating with importers and exporters all over the world. We are looking forward to your enquiries and collaboration. Our technicians will assure you of appropriate equipment with reasonable prices and best pre-sale and after-sale services.
Our Business Scope Include: Turning Machines (Lathe), Drilling Machines, Drilling And Milling Machines, Boring Machines, Milling Machines, Machining Centers, Grinding Machines, Tool Grinding Machines, Gear Cutting And Finishing Machines, Planning Machines, Shaping Machines, Slotting Machines, Broaching Machines, Sawing Machines, Cut-Off Machines, Screwing And Threading Machines, Honing Machine, Polishing Machines, Shearring Machines, Press Brakes, Bending Machine, Punching Machine, Iron Worker, Presses, Rolling Machine, Notching Machine, Engraving Machines, Electric Discharging Machine (EDM), etc.
Our target is: High quality, efficient service, reliable honesty.
