The EPS continuous pre-expander machine by Dongshan Plastic Machinery is designed for the pre-expansion process of expandable polystyrene (EPS) beads. It efficiently reduces the density of EPS beads by introducing steam, which expands the beads before molding. Key parameters include adjustable density control ranging from 10-40 kg/m³ and a production efficiency of 200-800 kg/h based on the specific model.
This machine's continuous operation allows for consistent production and energy savings. Dongshan's pre-expander offers precise steam control, ensuring uniform bead expansion and improved finished product quality. It features an intuitive user interface for simplified operation and maintenance.
For further comparison, explore other manufacturers like Suntek Machinery or Welleps Technology, which also produce EPS pre-expander machines. These companies provide various models catering to different production needs, supporting industries from packaging to construction materials.
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