HMD HMD320FCII Crate-Dedicated Injection Molding Machine
Crate-dedicated platform · Bimetallic screw and barrel · High-efficiency, energy-saving, stable molding
HMD320FCII is dedicated to large crate-type products such as fruit crates and turnover baskets. It uses a reinforced platen and high-quality alloy-steel tie bars, equipped with a bimetallic screw and barrel developed for crate materials, shortening cycle time and improving overall energy efficiency through a servo hydraulic system.
Model Overview
| Item | Specification |
|---|---|
| International rating | 1930/320 |
| Application | Fruit crates, turnover baskets, and large crate-type packaging products |
| Core configuration | Crate-dedicated bimetallic screw + bimetallic barrel + nano far-infrared heating bands |
| Control system | INOVA high-speed dedicated computer control system |
Injection Unit Parameters
Bimetallic screw and barrel developed specifically for crate materials shorten the molding cycle.
| Item | Unit | Specification |
|---|---|---|
| Theoretical shot volume | cm³ | 1435 |
| Shot weight (PS) | g | 1306 |
| Shot weight (PS) | oz | 46.1 |
| Injection rate | g/s | 543 |
| Screw diameter | mm | 75 |
| Injection pressure | MPa | 134 |
| Screw L/D ratio | — | 21.6:1 |
| Screw stroke | mm | 325 |
| Screw speed | r/min | 0 ~ 200 |
Clamping Unit Parameters
Reinforced platen design proven on high-speed machines, with extra-long mold-opening stroke for in-mold labeling.
| Item | Unit | Specification |
|---|---|---|
| Clamping force | kN | 3200 |
| Mold opening stroke | mm | 670 |
| Platen size | mm | 960 × 960 |
| Distance between tie bars (H × V) | mm | 680 × 680 |
| Max. daylight | mm | 1340 |
| Mold thickness (min–max) | mm | 250 ~ 670 |
| Ejector stroke | mm | 160 |
| Ejector force | kN | 77 |
Power and Heating System
| Item | Unit | Specification |
|---|---|---|
| Hydraulic system pressure | MPa | 17.5 |
| Pump motor power | kW | 64.6 |
| Heater power | kW | 31 |
| Number of temp control zones | — | 5 |
Other Parameters
| Item | Unit | Specification |
|---|---|---|
| Oil tank capacity | L | 380 |
| Overall dimensions (L × W × H) | m | 7.1 × 1.8 × 2.5 |
| Machine weight | Ton | 12 |
Core Advantages
Reinforced Platen and Tie Bars
A reinforced platen design proven on high-speed machines, with key components FEA-optimized and paired with premium alloy-steel tie bars, delivers smaller deformation and longer service life.
Crate-Dedicated Plasticizing System
Bimetallic screw and barrel developed for crate materials, paired with standard nano far-infrared heating bands, improve plasticizing capacity and energy efficiency.
Servo Energy-Saving Hydraulics
The servo control system effectively reduces energy consumption. Mold-opening and core-pull synchronization is available as an option, and a standard mold-movement proportional valve delivers smooth, precise opening and closing.