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| Brand Name: | CMC |
| Model Number: | 2-WE67K-400/7000 |
| TECHNICAL FEATURES | |||
| 1 | Type | Mult-machine Tandem Hydraulic CNC electro-hydraulic synchro | |
| 2 | Working force | 2X400Ton | |
| 3 | Length of table | 2X7000mm | |
| 4 | distance between frames | 5600mm | |
| 5 | Throat depth | 950mm | |
| 6 | Open height | 950mm | |
| 7 | Stroke | 320mm | |
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8 |
Working Speed |
Unload | 60mm/s |
| Working | 7mm/s | ||
| Return | 60mm/s | ||
| 9 | Main motor | 2x30kw (Siemens brand) | |
| 10 | CNC system |
Type: DELEM DA52S Delem Co., Netherlands 2 (Y1,Y2) |
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| 11 | Tool |
With 1 punching and 1 multi V block bottom die for making min 60mm OD octagonal taper type light pole. The up tool holder thickness is 18mm The working table with crowning system(compensation system) With front and back sheet supporting stand |
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| 12 | Seal in the cylinders | NOK, Japan brand or SFK | |
| 13 | Hydraulic components | BOSCH-Rexroth, Germany | |
| 14 | Hydraulic pump | SUNNY(HYTEK), USA | |
| 15 | Linear Raster displayer sensor | HEIDENHAIN, GERMANY | |
| 16 | Main Electric Elements in cabinet | Schneider | |
| 17 | weight | 2x50000 kg | |
| 18 | Overall size(mm) LxWxH | 2x7250x3900x5600 | |
| 19 | Packing: |
With plastic cover The machine should be disassemble during transportation. Our engineer should go to customer to assemble and adjust it. |
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Main Performance:
The Press brake Adopting electric-hydraulic proportional valve to ensure the synchronization of both cylinder. The proportional valve is made by BOSCH-Rexroth 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 get signal of 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.
If need two units working together, only need to rotate the switch to Synchronization position on the control panel of the main unit.
Both unit position signal will be sent to CNC control system (Delem system), and output signal from CNC system will sent to proportional valve and prefill valve. To control fast down, speed change point, pressing speed and return speed to keep the two unit Synchronization with high precision
