
HIGHSUN
HIGHSUN HX 428-II/3300
Injection & Extrusion Molding Machines · 3 models
The HXM 428‑II/3300 is a high-performance, energy-saving injection molding machine designed for the precise production of medium-to-large scale plastic components. It utilizes a dual-servo motor setup to provide up to 60% energy savings while maintaining the consistent pressure and long-term reliability required for automotive and industrial manufacturing.
Models & specifications
Add any model to your request list and we will quote it.
| Model | Screw diameter (mm) | Screw L/D ratio (L/D) | Injection capacity in theory (cm³) | Injection weight (g) | Injection weight (oz) | Injection pressure (MPa) | Injection rate (g/s) | Plasticizing capacity (g/s) | Screw speed (rpm) | Clamping force (kN) | Moving mould-plate stroke (mm) | Max. mould height (mm) | Min. mould height (mm) | Space between tie-bars (mm) | Hydraulic ejector force (kN) | Hydraulic ejector stroke (mm) | Ejector number (n) | Pump pressure (MPa) | Motor power (kW) | Heating capacity (kW) | Machine dimension (m) | Machine weight (t) | Oil tank capacity (L) | Enquire |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HXA428-II/3300 | 70 | 21 | 1539 | 1400 | 49.3 | 217 | 387 | 50 | 190 | 4280 | 770 | 800 | 280 | 770 x 740 | 134 | 210 | 13 | 17.5 | 30+30 | 35.55 | 7.63 x 2.02 x 2.32 | 15.2 | 530 | |
| HXB428-II/3300 | 75 | 20 | 1767 | 1608 | 56.7 | 189 | 444 | 55 | 190 | 4280 | 770 | 800 | 280 | 770 x 740 | 134 | 210 | 13 | 17.5 | 30+30 | 35.55 | 7.63 x 2.02 x 2.32 | 15.2 | 530 | |
| HXC428-II/3300 | 80 | 19 | 2010 | 1829 | 64.5 | 166 | 505 | 65 | 190 | 4280 | 770 | 800 | 280 | 770 x 740 | 134 | 210 | 13 | 17.5 | 30+30 | 35.55 | 7.63 x 2.02 x 2.32 | 15.2 | 530 |










