| Price: | US $ 2580-6350/Piece |
|---|---|
| Min Order: | 1/Piece |
| Pay Type: | L/C,T/T,Western Union,Paypal |
| JH21 Series C-Type High Precision Eccentric Punching Machine The structure of the Punching Machine |
| J23 series Open Eccentric Presses is a general- 1.JH21 Series High Precision Presses is one of the new generation of plate process and developed by AHSC , The press is for cutting, punching,blanking, bending and light stretching work. 2.C-Type Steel-welded frame, high rigidity and less deformation Compact,wide body frame eliminating vibration for improved ide life and machine. 3.The press adopts hexahedral rectangle lengthen gib, which has high guiding precision and steady precision. 4. Highly advanced, rigidly supported gears, operate in oil bath without any noise saves space, reduces, shaft deflection, increases gear life. 5.High accuracy, high efficiency, simple and convenient operation, good performance, favorable price and best service. 6.The machine by the European Union CE certification and ISO quality system certification. |
| The clutch gives continuous strokes for mass production. 1.The Press adopts the low inertia combined dry pneumatic friction clutch and brake from OMPI, Italy, Smoother pres s performance, easier maintenance, to ensure reliable safety and flexible action,Iow noise, long service life. 2.Driving gear is installed into the frame and gear is immersed in oil reservoir. Customer could choose Electromagnetic governor. which is stepless speed regulation within a certain range and enlarge the area of craf. 3.Use adopts dual valve from TACO, Japan, which can guarantee the safety and reliability of clutch. 4.Pneumatic dual balance cylinder, which balances the slide block and punch weight to reduce noise and impact; 5.The press adopts cam controller which be combined with proximity switch (Schneider) which will realize the synchronous detection and monitoring reliably. |
| Electrical system and the safety interlock: |
| 1.Electrical panel with cooling system designed to meet CE Standards and composed of automation and electrical equipments with SIEMENS brand. 2.Protective fence and the safety interlock to ensure the operation safety. Have a movable single-hand pedal switch,easy to operate. 3.Machine is with both hands button and foot switch control: anti-tie down, non-repeat controls with ring guards; conforms to OSHA. 4.Front Side Covers with safety switches, Back light safety guards (Category-4),Foot pedal conforming to CE regulation. 5.Auto grease lubrication system,easy stroke adjustment mechanism increases press versatility tremendously. |
| Item | Unit | JH21-25 | JH21-45 | JH21-63 | JH21-80 | JH21-100 | JH21-125 | JH21-160 | ||
| Nominal Pressure | KN | 250 | 450 | 630 | 800 | 1000 | 1250 | 1600 | ||
| Nominal Pressure Stroke | mm | 3 | 4 | 4 | 5 | 5 | 5 | 6 | ||
| Slide block travel | mm | 80 | 100 | 120 | 140 | 140 | 150 | 160 | ||
| Cushion (Optional) | Pressure | kN | 45 | 60 | 80 | 100 | 100 | 145 | ||
| Stroke | mm | 50 | 50 | 65 | 70 | 70 | 80 | |||
| No. of Strokes per minute | Fixed | SPM | 100 | 85 | 70 | 60 | 50 | 50 | 50 | |
| Variable | SPM | 70-110 | 50-95 | 45-80 | 40-70 | 30-60 | 30-60 | 30-60 | ||
| Max. die Height | mm | 250 | 270 | 300 | 330 | 350 | 380 | 400 | ||
| Die Height Adjustment | mm | 50 | 60 | 70 | 80 | 90 | 90 | 110 | ||
| Throat Depth | mm | 210 | 225 | 260 | 310 | 360 | 370 | 380 | ||
| Bolster Surface Size | F.B. | mm | 400 | 440 | 500 | 600 | 680 | 700 | 740 | |
| L.R. | mm | 700 | 810 | 850 | 1000 | 1100 | 1200 | 1300 | ||
| Slide Surface Size | F.B. | mm | 250 | 340 | 400 | 420 | 520 | 520 | 580 | |
| L.R. | mm | 360 | 410 | 480 | 580 | 630 | 630 | 800 | ||
| Size of the handle hole | mm | Φ40X50 | Φ40x65 | Φ50X65 | Φ50X80 | Φ50X85 | Φ50X85 | Φ65X90 | ||
| Distance between Uprights | mm | 450 | 530 | 580 | 600 | 630 | 680 | 780 | ||
| Pressure in pneumatic supply | Mpa | 0.5-0.6 | ||||||||
| Thickness of Bolster | mm | 80 | 110 | 130 | 140 | 155 | 160 | 165 | ||
| Main Motor | kW | 3 | 4 | 5.5 | 7.5 | 7.5 | 11 | 15 | ||
| Stroke Adjustment Motor | kW | 0.5 | 0.5 | 0.5 | 0.75 | |||||
| Overall Dimension | F.B. | mm | 1365 | 1410 | 1580 | 1774 | 1830 | 2076 | 2120 | |
| L.R. | mm | 857 | 990 | 1080 | 1186 | 1325 | 1380 | 1510 | ||
| Height | mm | 2180 | 2320 | 2555 | 3085 | 3010 | 3084 | 3300 | ||
| Gross Weight | kg | 2800 | 4200 | 5700 | 7100 | 10350 | 11800 | 13500 | ||
| Machine Using The Power | Voltage: 380V (-15%, +15%),50Hz, 3PH | |||||||||
| Prod Model: | JH21 Series |
|---|---|
| Voltage: | 220V/380V/400V |
| Main Motor: | Siemens Electrical |
| Machine Body: | Steel Plate Welded Structure |
| Work Table, Flywheel, Slider: | Cast Ht200,Anneal Treatment |
| Ball Screw: | Forged Steelwork 45, Nitrogen Treatment |
| Main Power: | Siemens Electrical |
| Cam Controller: | Has 8 Proximity Switches, Reliable Performance |
| AC Contactor,Switches, Buttons, Lights: | Schneider Electric SA |
| Hydraulic Components: | Acb Oil Seal |
| Pneumatic Component: | Dual Valve |
| Type: | High-Speed Punching Machine |
| Controlling Mode: | CNC |
| Automatic Grade: | Automatic |
| Power Source: | Pneumatic |
| Precision: | High Precision |
| Certification: | Nr12 |
