
The 1000L eight-layer blow molding machine represents the most advanced technology in container manufacturing, enabling the production of ultimate barrier containers for the most demanding applications where maximum protection is required.
These state-of-the-art systems utilize eight independent extruders arranged in a precise configuration to feed different material types into a highly sophisticated multi-layer die head that creates a perfectly layered parison with exceptional precision. Each extruder features specialized screw designs with advanced barrier screws and grooved feed sections ensuring stable extrusion and homogeneous melting across all eight material streams.
These cutting-edge machines require substantial power (typically 320-540 kW) and incorporate ultra-precise temperature control systems maintaining ±0.5°C accuracy across all heating zones. The key technological component is the octa-layer die head with highly sophisticated flow channels that maintain perfect layer separation until parison formation.
The control system integrates industrial computers with high-resolution touchscreen interfaces that allow operators to monitor and adjust each layer's parameters with exceptional precision, including temperature profiles, extrusion speeds, and individual layer thickness ratios.
| Basic Specification | ||
|---|---|---|
| applicable material | HDPE | China·HUAYU |
| capacity range | 200-1000L, 8 layers | |
| Voltage | Pending | |
| total power | 540kw | |
| average power | 320kw | |
| Machine dimension (L*W*H) | 8*9*6.5 | |
| productivity | 16-25pcs/h | |
| Auto Feeder | ||
| hopper material | stainless steel | Stable performance, easy maintenance |
| feeding type | spring loaded | |
| feeding motor | 2.2kw*8 | |
| Extrusion System | ||
| Screw diameter | 80mm*8 | Nitrided 38CrMoAIA |
| Screw L/D ratio | 28:1 | special designed screw can ensure the material plasticizing uniform and efficient |
| Extruder motor | 37kw*8 | |
| Reducer | 225*8 | Best quality brand in china, long life and low noise |
| Screw heating power | 3kw*32 | |
| Plasticizing capacity | 560kg/h | |
| die head | ||
| Accumulator capacity | 35kg | designed by ourselves and get the patent |
| Die diameter | According to products | |
| Die head heating power | 80kw | |
| Clamping System | ||
| platen size | 1500*1600*60mm(W*H*T) | smooth running, no noise; the clamping force is big |
| clamping cylinder | 250 | |
| clamping cylinder stroke | 1500mm | |
| clamping force | 600KN | |
| distance between platens | 900-2400mm | |
| max. mould size | 1200*1500mm(W*H) | |



