Intamsys HT Enhanced Heat Break Normal Temp Intamsys 3D-accessoire

Heat creep is the silent killer of high-temperature 3D printing, causing clogs, inconsistent extrusion, and failed prints with engineering-grade filaments. The INTAMSYS HT Enhanced Heat Break Normal Temp is the precision-engineered solution, designed to maintain a sharp thermal boundary between the hot end and the cold zone of your INTAMSYS 3D printer. By preventing premature softening of the filament before it reaches the melt zone, this heat break ensures smooth, reliable feeding of materials like PEEK, PEI, and PPSU, even during long, demanding prints.

Who is it for

This component is essential for owners of INTAMSYS FUNMAT HT, PRO 410, and other HT series 3D printers who regularly work with high-temperature thermoplastics. It is ideal for professionals in aerospace, automotive, medical, and research sectors where print consistency and part quality are non-negotiable. Whether you are replacing a worn heat break or upgrading for enhanced thermal performance, this part restores your printer to peak condition.

Main features

• All-metal titanium alloy construction for exceptional durability and corrosion resistance.
• Enhanced thermal barrier design reduces heat creep and prevents premature filament melting.
• Polished inner bore minimizes friction for smoother filament guidance and improved flow.
• Threaded installation ensures a secure fit within the hotend assembly.
• Low thermal conductivity on the cold side maintains a stable 'normal' temperature zone.
• Compatible with 1.75 mm filament diameter, the standard for high-performance materials.

Specifications

• Product type: Heat Break
• Compatibility: INTAMSYS FUNMAT HT, PRO 410, and other HT series 3D printers
• Filament diameter: 1.75 mm
• Material: Titanium alloy
• Thermal barrier type: All-metal
• Installation method: Threaded
• Inner bore surface: Polished
• Corrosion resistance: High
• Thermal conductivity (cold side): Low
• Application: High-temperature 3D printing with engineering-grade materials

Tips

Before installation, ensure the hotend is completely cool to avoid thermal expansion issues. Apply a small amount of high-temperature anti-seize compound to the threads to prevent galling and ease future removal. After installation, perform a PID tune and a test print with your usual filament to verify stable temperatures and consistent extrusion. Keep a spare heat break on hand to minimize downtime during maintenance cycles.