S320HT | High Temperature 3D Printer for PEEK & PEKK
The S320HT is a PEEK 3D printer designed for high-temperature Selective Laser Sintering (SLS) of advanced engineering polymers such as PEEK, PEKK, and other ultra-performance materials.
It is engineered for industries that require high mechanical strength, chemical resistance, and thermal stability, including aerospace, medical, automotive, and industrial manufacturing.
Unlike standard polymer 3D printers, the S320HT operates in a controlled high-temperature environment, enabling stable processing of materials that demand extreme thermal conditions.
- Optimized for PEEK & PEKK
- High Thermal Capability
- 3-Axis Dynamic Focusing
- Smart Blade Recoater
- Balanced Productivity
Key Features of the S320HT PEEK 3D Printer
- Designed for PEEK, PEKK, and high-temperature engineering polymers
- Maximum operating temperature up to 350°C / 300°C system zones
- 60W CO₂ laser for stable and precise energy delivery
- 3-axis dynamic focusing system for dimensional accuracy
- Smart blade recoater for consistent powder distribution
- Maximum scanning speed up to 13,000 mm/s
- Stable SLS process control for high-performance materials
These capabilities allow the S320HT to maintain consistent part quality even under demanding thermal and material conditions.
Build Chamber Flexibility
The S320HT is designed with interchangeable build chamber configurations to support different production requirements.
This flexibility allows manufacturers to:
- Adapt to different part sizes and geometries
- Optimize nesting efficiency for batch production
- Balance prototyping and industrial-scale manufacturing needs
For PEEK 3D printing, build volume is especially important because many functional parts exceed standard dimensions and require stable high-temperature processing environments.
Why Choose S320HT for PEEK 3D Printing
The S320HT is designed for manufacturers transitioning into high-performance polymer production.
It enables:
- Stable processing of ultra-high-temperature materials
- Reliable production of functional end-use parts
- Scalable industrial manufacturing workflows
- Integration into existing digital production pipelines
By combining high-temperature control, SLS technology, and industrial-grade system architecture, the S320HT supports advanced PEEK 3D printing applications across multiple industries.
S320HT Specifications
| Building Chamber size XYZ(mm) | 320 × 320 × 380 / 250 × 250 × 380 |
| Dimension of Main Machine WDH(m) | 1.34 × 1.28 × 2.15 |
| Dimension of Control Unit WDH(m) | 0.60 × 1.06 × 1.92 |
| Weight of Main Machine (kg) | 1,350 |
| CO2 Laser Power (W) | 60 |
| Focusing | 3-axis, dynamic focusing |
| Building Speed (mm/h) | 10 ~ 25 |
| Layer Thickness (mm) | 0.06~0.2 Adjustable Recommended Values 0.12 |
| Diameter of Laser Beam (mm) | 0.22 |
| Maximum Scanning Speed (mm/s) | 13,000 |
| Powder Pyrometer Long Term Stability (°C/Year) | 350/300 |
| Powder Pyrometer Long Term Stability (°C/Year) | 0.1 |
| Powder Feeding type | Powder discharged upside Powder fed both sides |
| Data Format | STL |
| OS | Windows 10 |
| Data Processing Software | Voxeldance Additive -TPM3D Version |
| Options for Color of SLS Parts | White, Black or other colors |
| Auto Lock for Platform | Yes |
| Lifting Trolley | Manual |
| Active Cooling | Yes |
| Thermal Management for Control Cabinet | Chiller |
| Powder Recoater | Smart Blade |
| Electrical Protection | PL-e Dual-channel security control |
| Nitrogen Generator | Integrated |
| Power | 380V, 3P/N/PE, 32A, 50/60Hz, Avg 5 kW |
Applications of PEEK 3D Printing
The S320HT is used for manufacturing high-performance functional parts in demanding industries:
- Aerospace: Lightweight structural components that require high temperature resistance and mechanical reliability.
- Medical: Custom surgical tools, guides, and biocompatible PEEK-based devices used in medical environments
- Automotive & Motorsport: Heat-resistant functional components for engine compartments and high-stress environments.
- Industrial Manufacturing: Custom tooling, fixtures, and mechanical parts exposed to chemicals, heat, and continuous load.
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Material Compatibility
The S320HT is optimized for:
- PEEK (Polyether Ether Ketone)
- PEKK (Polyether Ketone Ketone)
- PPS
These materials are widely used in applications requiring long-term stability, chemical resistance, and mechanical strength.
Seamless Integration with PPS
Combine the S320HT with TPM3D’s Part & Powder Processing Station (PPS) for cleaner and more efficient production. PPS minimizes powder leakage, eliminates dust pollution, and optimizes post-processing—shortening production time and reducing operational costs.
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