1 The frame of machine is composed of tank, worktable, left and right housings and RAM. So it has high strength and good rigidity. Also it takes vibration to eliminate Stress.
2 Synchronization working principal of both machines: Adopting electric-hydraulic Proportional valve to ensure the synchronization of both machines. The proportional valve is made by BOSCH company with very good performance such as small friction between mechanic action pairs, fine electronic amplifier and electric magnet with high controlling force and continuous action.
There are two raster displayers on both sides of machine to inspect the position of RAM continuously and feed back the signal to control system, then the control system will control electric-hydraulic valve to make two cylinders synchronization on one machine. Because the raster displayers are installed to "C" plates, not on housing plates directly, the deflection of RAM and frame when working will not effect its measuring and controlling precision. When two machines working together, the differential potentiometer installed between two machines will transfer the mechanic synchronizing signal into electronic one and feed back to synchronization plate and control system.
The signal will be enlarged by BOSCH amplifier to control the synchronization of both machines by controlling electric-hydraulic proportional valve. So the synchronization of two machines is achieved with high precision.
3 Through computer, the operator could communicate with machine. The computer has several service language, calculate and adjust the bending force automatically. Also it could calculate and control the dead point, speed changing point. The strokes (Y1, Y2) of RAM could make a small tilt to meet the special requirement of user.
4 Equipped with good guiding system, position measuring system and hydraulic balance system to meet the requirements of full length job and eccentric job.
5 Worktable compensation unit is adopted to make up for deflection of machine when working to make sure the precision of work piece.
6 The surface of cylinder has good wearing and heat treatment, so it has good lubrication and long service life.
| 1 | Type | Hydraulic CNC electro-hydraulic synchro |
| 2 | Working force | 2500KN(250T)x2 |
| 3 | Length of table | 5000 mm x2 |
| 4 | distance between frames | 4000 mm |
| 5 | Throat depth | 400 mm |
| 6 | Open height | 560 mm |
| 7 | Stroke | 250mm |
| 8 | Strokes | 3/min-1 |
| 9 | Main motor | 15kw |
| 10 | CNC system | Type: DA- 65W
Delem Co., Netherlands control 3 Axis:Y1,Y2,X |
| 11 | Tool | With 1 punching and 1 bottom die |
| Main Electric Elements in cabinet | Schneider or Siemens |
| 12 | Seal in the cylinders | NOK, Japan |
| 13 | Gross weight | 21000kg x2 |
| 14 | Overall sizes(mm) LxWxH | 2x5210x2100x3300 |
| 16 | Packing | The iron pallet With plastic cover
Transportation:2x20' OT |
| 17 | Main element of machine | Linear scale: Heidenhain Germany
Servo motor: Yaskawa , Japan
Hydraulic block: Bosh- Rexyoth , Germany |
We, Shaanxi Haven Equipment & Trading 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.
