HMD 180M9-S High-Rigidity Precision Injection Molding Machine
Four screw options · New clamping mechanism · Linear-guide injection unit
HMD 180M9-S sits on the 1800 kN platform of the M9-S series with four screw options from Φ42 to Φ53, covering everything from thin-wall high-speed parts to thick-wall structural components. Injection pressure and speed are improved by 10%–15% over the M8 series.
Model Overview
| Item | Specification |
|---|---|
| International rating | 718/180 |
| Application | Daily-use products, home appliance appearance parts, precision structural parts, thin-wall high-speed products |
| Core configuration | New clamping mechanism + asymmetric injection unit + linear guides + closed-loop permanent-magnet servo pump |
| Control system | High-performance dedicated injection-machine controller; imported electrical components from ABB / Schneider / Moeller |
Injection Unit
Φ42 / Φ46 / Φ50 / Φ53 screw options.
| Item | Unit | Option A | Option B | Option C | Option D |
|---|---|---|---|---|---|
| Theoretical shot volume | cm³ | 318 | 382 | 451 | 507 |
| Shot weight (PS) | g | 290 | 348 | 411 | 462 |
| Shot weight (PS) | oz | 10.2 | 12.3 | 14.5 | 16.3 |
| Injection rate | g/s | 163 | 196 | 231 | 260 |
| Screw diameter | mm | 42 | 46 | 50 | 53 |
| Injection pressure | MPa | 226 | 188 | 159 | 142 |
| Screw L/D ratio | — | 24.5:1 | 22.2:1 | 20.4:1 | 19:1 |
| Screw stroke | mm | 230 | 230 | 230 | 230 |
| Screw speed | r/min | 0 ~ 240 | 0 ~ 240 | 0 ~ 240 | 0 ~ 240 |
Clamping Unit Parameters
| Item | Unit | Specification |
|---|---|---|
| Clamping force | kN | 1800 |
| Mold opening stroke | mm | 460 |
| Platen size | mm | 765 × 715 |
| Distance between tie bars (H × V) | mm | 510 × 460 |
| Max. daylight | mm | 980 |
| Mold thickness (min–max) | mm | 180 ~ 520 |
| Ejector stroke | mm | 160 |
| Ejector force | kN | 50 |
Power and Heating System
| Item | Unit | Specification |
|---|---|---|
| Hydraulic system pressure | MPa | 17.5 |
| Pump motor power | kW | 31.3 |
| Heater power | kW | 12.9 |
| Number of temp control zones | — | 4 |
Other Parameters
| Item | Unit | Specification |
|---|---|---|
| Oil tank capacity | L | 225 |
| Overall dimensions (L × W × H) | m | 5.5 × 1.5 × 2.3 |
| Machine weight | Ton | 7.3 |
Machine Dimensions
| A | B | C | D | E |
|---|---|---|---|---|
| 1828 | 4700 | 5467 | 2282 | 1408 |
Unit: mm. A is machine height, B is machine length, C is total length including injection unit, D is clamping section length, E is machine width.
Core Advantages
New Clamping Mechanism
Smooth and fast operation with optimized tie-bar spacing and mold-opening stroke. Higher overall mechanical strength and rigidity, lower deformation and internal stress, and good fatigue resistance — especially suited to short molding cycles and precision products.
Asymmetric Injection Unit · Universal Screws
The injection unit uses an asymmetric front/rear mounting layout, allowing screws across L/D 17–25 to be fitted without redesign. PET and thermoset barrel sets are interchangeable for flexible configurations.
Diagonal Dual-Carriage Layout
A diagonal dual-carriage layout balances barrel loading during high-pressure injection, preventing bending or fracture of ultra-small-diameter screws caused by uneven loading.
Linear-Guide Injection Unit
Linear-guide guidance and a lightweight design on the injection moving platen greatly improve dynamic response. Reduced friction lowers motor load during charging and improves back-pressure accuracy.
Upgraded Injection Performance
Compared with the M8 series, M9 standard screws deliver 10%–15% higher peak injection pressure and speed.
Closed-Loop Servo Energy-Saving Control
A closed-loop permanent-magnet servo pump delivers precise, stable, and energy-saving control, paired with imported ABB / Schneider / Moeller electrical components for long service life.