HMD DU1400II Two-Platen Injection Molding Machine
Large two-platen platform · High shot capacity · Heavy structural-part production
DU1400II is suitable for large home appliance housings, automotive structural parts, industrial pallets, and other products requiring high clamping force and high shot capacity.
Injection Unit Parameters
The DUII series provides multiple shot-volume, pressure, and injection-rate combinations by different screw diameters and injection-unit specifications.
| Parameter | Unit | Option A | Option B | Option C | Option D |
|---|---|---|---|---|---|
| International Rating | — | 13087/1400 | 13087/1400 | 13087/1400 | 13087/1400 |
| Theoretical Shot Volume | cm³ | 6232 | 7360 | 8588 | 9908 |
| Shot Weight (PS) | g / oz | 5671 / 200 | 6700 / 236.3 | 7815 / 275.7 | 9016 / 318 |
| Injection Rate (PS) | g/s | 975 | 1152 | 1344 | 1550 |
| Screw Diameter | mm | 115 | 125 | 135 | 145 |
| Injection Pressure | MPa | 210 | 177 | 152 | 132 |
| Screw L/D Ratio | L/D | 24.2:1 | 22.3:1 | 20.6:1 | 19.2:1 |
| Screw Stroke | mm | 600 | 600 | 600 | 600 |
| Screw Speed | r/min | 95 | 95 | 95 | 95 |
Clamping Unit Parameters
The two-platen clamping structure provides larger opening stroke and mold capacity within a shorter machine body.
| Item | Unit | Specification |
|---|---|---|
| Clamping Force | kN | 14000 |
| Opening Stroke | mm | 2350/1600 |
| Platen Size | mm | 2090 × 1970 |
| Space Between Tie Bars (H × V) | mm | 1480 × 1360 |
| Max. Daylight | mm | 3050 |
| Mold Thickness (Min.-Max.) | mm | 700-1450 |
| Ejector Stroke | mm | 400 |
| Ejector Force | kN | 330 |
Power and General Parameters
Includes key installation data such as hydraulic system, heating, temperature control, oil tank, and overall machine dimensions.
| Item | Unit | Specification |
|---|---|---|
| Hydraulic System Pressure | MPa | 17.5/23.5 |
| Pump Motor Power | kW | 59.7 + 59.7 + 48.2 + 16.4 |
| Heating Power | kW | 82 |
| Temperature Control Zones | — | 8 |
| Oil Tank Capacity | L | 1050 |
| Overall Dimensions (L × W × H) | m | 11.5 × 3.6 × 4.1 |
Due to continuous product improvement, technical parameters are subject to change without notice.
Core Advantages
European Pure Two-Platen Clamping Unit
European pure two-platen clamping design with non-contact tie bars, combined with independent tie-bar position adjustment and a mechanically synchronized brake mechanism, ensures reliable brake engagement and release and stable high-pressure clamping operation.
More Compact Overall Layout
Compared with conventional toggle machines, the parameter design delivers a smaller overall machine footprint together with greater tie-bar clearance, longer mold-opening stroke, and longer ejector stroke—well suited to deep-cavity and oversized molds.
Stable Floor-Standing Injection Unit
One-piece floor-standing injection unit design with a dual-cylinder nozzle-movement structure delivers stable injection performance and maintains injection accuracy under sustained heavy-duty operation.
Closed-Loop PM Servo Pump Hydraulics
A closed-loop permanent-magnet servo pump system delivers precise and stable control with excellent energy-saving performance, balancing high-response motion capability with energy efficiency.
KEBA Imported Controller
The electrical and control system uses a high-end imported KEBA controller for accurate, stable, and reliable control, ensuring process consistency on high-tonnage machines under high-pressure clamping and high-speed injection conditions.
Gen-2 Upgrade 6,500–40,000 kN
The DUII series covers the full clamping-force range from 6,500 kN to 40,000 kN with specialized and customized product services, matching applications from medium-large home appliance parts to extra-large industrial products.