HMD DU1300II Two-Platen Injection Molding Machine
1300-ton platform · Enhanced platen space · Stable molding for heavy products
DU1300II shares the large-shot injection platform with DU1200II and further improves clamping capability and platen space for products with larger projected areas.
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 | — | 10897/1300 | 10897/1300 | 10897/1300 | 10897/1300 |
| Theoretical Shot Volume | cm³ | 5022 | 6024 | 7118 | 8302 |
| Shot Weight (PS) | g / oz | 4570 / 161.2 | 5482 / 193.4 | 6477 / 228.5 | 7555 / 266.5 |
| Injection Rate (PS) | g/s | 886 | 1063 | 1256 | 1465 |
| Screw Diameter | mm | 105 | 115 | 125 | 135 |
| Injection Pressure | MPa | 217 | 181 | 153 | 132 |
| Screw L/D Ratio | L/D | 25.1:1 | 22.8:1 | 21:1 | 19.4:1 |
| Screw Stroke | mm | 580 | 580 | 580 | 580 |
| Screw Speed | r/min | 118 | 118 | 118 | 118 |
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 | 13000 |
| Opening Stroke | mm | 2250/1500 |
| Platen Size | mm | 1990 × 1875 |
| Space Between Tie Bars (H × V) | mm | 1420 × 1280 |
| Max. Daylight | mm | 2850 |
| Mold Thickness (Min.-Max.) | mm | 600-1350 |
| Ejector Stroke | mm | 350 |
| Ejector Force | kN | 230 |
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 + 31.4 + 16.4 |
| Heating Power | kW | 79 |
| Temperature Control Zones | — | 7 |
| Oil Tank Capacity | L | 810 |
| Overall Dimensions (L × W × H) | m | 10.4 × 3.5 × 3.8 |
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.