HMD650M7-S Servo Energy-Saving Injection Molding Machine
Heavy-duty general injection molding platform
Used for large industrial products and automotive structural parts with higher projected areas. The M7-S series uses a mature servo-hydraulic system and high-rigidity clamping structure, balancing molding stability, energy control, and daily maintenance convenience.
Model Positioning
Core positioning and application range organized from the M7-S model parameter table.
| Item | Unit | Specification |
|---|---|---|
| Product Series | — | M7-S servo energy-saving injection molding machine |
| Model | — | HMD650M7-S |
| Clamping Force | kN | 6500 |
| Applicable Materials | — | PP / PE / ABS / PS / PC and other general-purpose plastics |
| Typical Applications | — | 6500 kN clamping force / Heavy-duty platform / Large molds / Stable output |
Injection Unit Parameters
Injection unit, screw, and plasticizing system can be selected according to product weight and material characteristics.
| Item | Unit | Specification |
|---|---|---|
| Injection Unit Configuration | — | Selected according to product shot weight and material characteristics |
| Screw Configuration | — | General-purpose / high-plasticizing screw options available |
| Injection Control | — | Multi-stage pressure, speed, and position control |
| Plasticizing System | — | High-efficiency plasticizing components for continuous production |
| Temperature Control System | — | Multi-zone barrel temperature control for stable melt quality |
Clamping Unit Parameters
The high-rigidity clamping mechanism provides stable clamping and repeatability.
| Item | Unit | Specification |
|---|---|---|
| Clamping Structure | — | High-rigidity toggle clamping mechanism |
| Clamping Force | kN | 6500 |
| Platen Structure | — | High-rigidity platens with optimized load-bearing structure |
| Ejection System | — | Hydraulic ejection with multi-stage ejection control |
| Safety Protection | — | Mechanical, electrical, and hydraulic multi-layer safety protection |
Power and Control Parameters
Servo hydraulics and a dedicated control system balance response, stability, and energy-saving performance.
| Item | Unit | Specification |
|---|---|---|
| Hydraulic System | — | Servo energy-saving hydraulic system |
| Control System | — | High-response dedicated injection molding machine control platform |
| Energy-Saving Features | — | Oil supply on demand reduces standby and holding-pressure energy use |
| Maintenance Convenience | — | Modular hydraulic, electrical, and lubrication maintenance layout |
| Data Note | — | Detailed values are subject to the original manufacturer technical parameter table |
Exact values from screenshot tables can be checked and completed later; the current pages first complete the same industrial presentation structure as EVII/DUII.
Core Advantages
High-Precision Energy-Saving Hydraulics
Built around an electric injection molding control platform, the system uses 23-bit absolute encoder technology together with high-performance, high-response, low-inertia servo motors, lifting overall precision by 15%–20%.
High-Precision Closed-Loop Mold Movement Valve
Optimized control algorithms achieve mold-opening repeat positioning accuracy of ±0.1 mm, with stable, fast, and shock-free opening and closing that improves robot pickup accuracy and stability.
High-Rigidity Clamping Head Platen
Center-press platen structure with multiple ribs extending to the center reliably presses the mold and keeps central deformation low.
High-Rigidity Clamping Second Platen
A box-type center-press structure boosts second-platen rigidity, reducing deformation by 10%–15% and effectively lowering the risk of part flash.
Smart Control System
Equipped with a 10.4-inch TFT true-color touchscreen, storage for 1,000 mold parameter sets, and Chinese mold-info input and search. Multi-curve display captures multi-action and temperature data in real time at millisecond resolution, with dual-cursor analysis, curve zoom, and multi-mode overlay comparison.
In-House Smart-Control Function Matrix
Integrates ten in-house smart-control functions: intelligent material storage, intelligent lubrication, intelligent energy management, intelligent fault-point detection, intelligent maintenance, intelligent temperature control, intelligent ejection, intelligent suck-back, intelligent leak detection, and intelligent auxiliary-equipment interconnection—comprehensively improving mass-production stability and maintenance efficiency.
Digitalized MES Interface
MES interface as standard across the series, supporting OPC-UA, MQTT, and MODBUS protocols and common communication interfaces including RS-485, USB, CANOPEN, and EtherCAT—meeting customer requirements for shop-floor digitalization and smart manufacturing.