This article covers POLISI3D アップグレードセラミックコア ハイフロー バイマテリアル ヒートブレイクフィードチューブ Anycubic Vyper Mega S/pro Kobra 2 Kobra2 Neo Kobra 2 Pro/Plus/Max 3Dプリンターアクセサリー.
Product Overview
The POLISI3D Upgrade Ceramic Core High-Flow Bimaterial Heatbreak Feed Tube is a replacement part designed to improve the hotend performance of Anycubic 3D printers. It features a ceramic inner tube that provides excellent thermal insulation between the heater and the cooling block, while the copper outer shell promotes heat dissipation. This bimaterial construction can withstand temperatures up to 550°C.
This product is compatible with a wide range of Anycubic printers, including the Mega S, Mega Pro, Vyper, and the entire Kobra 2 series (Kobra 2, Kobra 2 Neo, Kobra 2 Pro, Kobra 2 Plus, Kobra 2 Max). The manufacturer is POLISI3D, and it is sold and fulfilled by Amazon US. The ASIN is B0CQY6QX5F.
Key Features
- Excellent thermal insulation: The ceramic inner tube minimizes heat transfer to the cooling block, maintaining a stable melt temperature.
- Efficient heat dissipation: The copper outer shell conducts heat away from the hot zone, improving overall temperature balance.
- High-temperature capability: Withstands up to 550°C, enabling printing with high-temperature filaments like polycarbonate and nylon.
- Exceptional wear resistance: Ceramic hardness is second only to diamond, making it suitable for long-term use with carbon fiber or glass fiber reinforced filaments.
- Low surface friction: Ensures smooth filament feeding, reducing the risk of clogs and jams.
Compatibility Guide
This heatbreak is compatible with the following Anycubic 3D printers:
- Anycubic Mega S, Mega Pro
- Anycubic Vyper
- Anycubic Kobra 2, Kobra 2 Neo, Kobra 2 Pro, Kobra 2 Plus, Kobra 2 Max
- Anycubic Kobra Plus, Kobra Max
Important: It is NOT compatible with the original Kobra (first generation). Installation requires disassembling the hotend and proper torque management. If you are new to this, refer to manufacturer guides or video tutorials.
Ideal Use Cases
- Users who frequently print with high-temperature filaments (polycarbonate, nylon, PETG, etc.)
- Users who print with carbon fiber or glass fiber reinforced filaments
- Users experiencing PTFE tube degradation or frequent clogs
- Users looking to improve print consistency and reduce jams
Upgrade Considerations
- After installation, run a PID autotune to optimize hotend temperature control.
- The ceramic core is brittle; handle with care to avoid cracking.
- Ensure your hotend fan provides adequate cooling when printing at high temperatures.
- This is a third-party part. Compatibility has been verified, but installation is at your own risk.