FW Series Hydraulic Clamping System
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Recommended Application
The FW series hydraulic clamping system is used for mold clamping operations, and with its left to right clamping direction, assists operators in carrying out a quick changeover during mold production. This significantly shortens the time required for mold changing, making it a necessary piece of equipment for injection molding and die casting manufacturing.
Optional type
| Type | Clamping force(25MP) | Whole stroke X | Clamping stroke Y | Reserved secure stroke Z | Hydraulic clamping cylinder volume | Weight | |
| KN | mm | mm | mm | cm3 | kg | ||
| FW2 | 20 | 7 | 3 | 4 | 6.5 | 2 | |
| FW4 | 40 | 7 | 3 | 4 | 13 | 4.8 | |
| FW6 | 60 | 8 | 4 | 4 | 21 | 7.2 | |
| FW10 | 100 | 8 | 3 | 5 | 33 | 13 | |
| FW16 | 160 | 8 | 3 | 5 | 50 | 23 | |
| FW25 | 250 | 8 | 3 | 5 | 88 | 36 | |
| FW50 | 500 | 8 | 3 | 5 | 173 | 80 |
Users can choose the corresponding clamp type and number according to their equipment needs.
| Machine Capacity | Specs of the hydraulic clamping system | Thickness of mold platen(mm) | |||
| Fixed platen | Number | Movable platen | Number | ||
| 60-120 | FW2 | 4 | FW2 | 4 | 25 |
| 160-250 | FW4 | 4 | FW4 | 4 | 30 |
| 280-320 | FW6 | 4 | FW6 | 4 | 30 |
| 350-600 | FW10 | 4 | FW10 | 4 | 40 |
| 650-850 | FW16 | 4 | FW16 | 4 | 50 |
| 900-1300 | FW16 | 6 | FW16 | 6 | 50 |
| 1400-1600 | FW25 | 6 | FW25 | 6 | 50 |
| 1800-2800 | FW25 | 8 | FW25 | 8 | 50 |
- The clamps are arranged in a diagonal pattern on the mold plate, and in doing so, there are 4 standalone oil lines on one pair of mold plates. If one line leaks, the other lines will not be affected.
- The pump and manifold valve utilize zero leakage sealing technology, thus ensuring a leak free performance for up to 168 hours under 25MP system pressure.
- The pump station's power unit is a pneumatic booster pump from the Japanese company KOSMEK, and features a dual pump design to improve both the working stability and security.
- The system pressure is detected using four groups of pressure switches from the American company GEMS,. The powder unit will provide supplemental pressure when the system pressure is lower than the setting, thus ensuring the system pressure is controlled in normal ranges.
- This FW series hydraulic clamping system is equipped with a PLC controller from OMRON and electrical devices from SMC, thus ensuring a longer service life and a reliable quality.
- The hydraulic clamping system and injection molding machine feature a safety interlock function, which ensures a high degree of security during usage.
| Specification | G | E | F | S | P | Q | Rc | M | N | L | K | J | H(Standard) |
| FW2 | 60 | 58 | 28 | 58 | 6.7 | 12.5 | 1/4 | 48 | 24 | 100 | 18 | 82 | 25 |
| FW4 | 66 | 73 | 40 | 80 | 8.6 | 16 | 1/4 | 70 | 35 | 138 | 23 | 115 | 30 |
| FW6 | 80 | 94 | 50 | 87 | 8.3 | 20 | 1/4 | 76 | 45 | 160 | 30 | 130 | 30 |
| FW10 | 90 | 106 | 55 | 107 | 11.1 | 20 | 1/4 | 95 | 55 | 194 | 30 | 164 | 40 |
| FW16 | 100 | 126 | 60 | 135 | 8.6 | 20 | 1/4 | 120 | 75 | 230 | 30 | 200 | 50 |
| FW25 | 113 | 155 | 73 | 150 | 10.5 | 20 | 1/4 | 135 | 90 | 270 | 30 | 240 | 50 |
| FW50 | 155 | 230 | 110 | 178 | 10.5 | 20 | 1/4 | 160 | 90 | 320 | 30 | 290 | 60 |
Note: H is the thickness of mold base plates that are matched to a standard hydraulic clamp. Customization is available upon request.
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