Sumitomo SE-EV-A 350T
Technical specifications and precision grade for Sumitomo SE-EV-A 350T.
Equipment Specifications
| Hard Specs | Clamping Force: 3500 kN (350 Ton-force) | Tie Bar Spacing (H x V): 760 x 760 mm | Platen Size (H x V): 1080 x 1080 mm | Max Daylight: 1460 mm | Min/Max Mold Height: 300 / 710 mm | Screw Diameter Options: 50-72 mm | Max Shot Volume (Theoretical): ~1158 cm³ (with 72mm screw) | Max Injection Speed: 300 mm/s | Drive System: Direct-drive all-electric servo motors for all axes (clamp, injection, ejection, screw rotation). |
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| Precision Grade | Achievable part tolerance: ±0.05 mm to ±0.1 mm on critical dimensions. Under a controlled process with a high-quality mold, a Cpk (Process Capability Index) of >1.67 is sustainable. This is significantly better than the typical ±0.2mm expected from older hydraulic machines. |