HMD EV170 II Hybrid Electric Injection Molding Machine
Mid-range general platform · Dual injection-unit flexibility · High-precision closed-loop control
EV170 II offers C315 and C430 injection-unit configurations so users can choose the right setup based on part weight and wall thickness. The machine shares a 1700 kN clamping platform, balancing medium structural parts and large thin-wall parts with high-quality production.
Injection Unit A: C315
Precision injection unit for medium-shot-weight structural parts.
| Parameter | Option A | Option B | Option C |
|---|---|---|---|
| Theoretical Shot Volume | 129 cm³ | 163 cm³ | 201 cm³ |
| Shot Weight (PS) | 117 g / 4.1 oz | 148 g / 5.2 oz | 183 g / 6.5 oz |
| Injection Speed | 300 mm/s | 300 mm/s | 300 mm/s |
| Injection Rate | 219 g/s | 278 g/s | 343 g/s |
| Screw Diameter | 32 mm | 36 mm | 40 mm |
| Injection Pressure | 259 MPa | 204 MPa | 166 MPa |
| Continuous Holding Pressure | 207 MPa | 164 MPa | 132 MPa |
| Screw L/D Ratio | 22.5:1 | 20:1 | 18:1 |
| Screw Stroke | 160 mm | 160 mm | 160 mm |
| Screw Speed | 400 r/min | 400 r/min | 400 r/min |
Injection Unit B: C430
High injection capacity for large and thick-wall parts.
| Parameter | Option A | Option B | Option C |
|---|---|---|---|
| Theoretical Shot Volume | 204 cm³ | 251 cm³ | 318 cm³ |
| Shot Weight (PS) | 186 g / 6.5 oz | 228 g / 8.1 oz | 289 g / 10.2 oz |
| Injection Speed | 300 mm/s | 300 mm/s | 300 mm/s |
| Injection Rate | 278 g/s | 342 g/s | 434 g/s |
| Screw Diameter | 36 mm | 40 mm | 45 mm |
| Injection Pressure | 248 MPa | 201 MPa | 160 MPa |
| Continuous Holding Pressure | 198 MPa | 160 MPa | 128 MPa |
| Screw L/D Ratio | 23.3:1 | 21:1 | 18.6:1 |
| Screw Stroke | 200 mm | 200 mm | 200 mm |
| Screw Speed | 400 r/min | 400 r/min | 400 r/min |
Clamping Unit Parameters
| Item | Unit | Specification |
|---|---|---|
| Clamping Force | kN | 1700 |
| Moving Platen Stroke | mm | 450 |
| Platen Size | mm | 710 × 690 |
| Space Between Tie Bars (H × V) | mm | 480 × 460 |
| Max. Daylight | mm | 970 |
| Mold Thickness Range | mm | 180 - 520 |
| Ejector Stroke | mm | 140 |
| Ejector Force | kN | 50 |
Power and Heating System
| Item | Unit | C315 Configuration | C430 Configuration |
|---|---|---|---|
| Hydraulic System Pressure | MPa | 17.5 | 17.5 |
| Motor Power | kW | 50.7 | 50.7 |
| Heating Power | kW | 8.9 | 11.1 |
| Temperature Control Zones | - | 5 | 5 |
| Oil Tank Capacity | L | 180 | 180 |
| Machine Dimensions (L × W × H) | m | 5.5 × 1.6 × 2.1 | 5.8 × 1.6 × 2.1 |
| Machine Weight | t | 6.2 | 6.5 |
Core Advantages
Flexible dual-unit selection
The same clamping platform supports both C315 and C430, covering medium structural parts to large thin-wall parts.
High-precision closed-loop control
Core machine actions use closed-loop control to improve repeat positioning and part consistency.
Modular maintenance
The injection-unit modules and common clamping platform are layered for easier maintenance and expansion.