Overview

BIQU Panda Juicer Hotend HFC is a High‑Flow hotend with an optimized core for higher flow and smoother extrusion. The integrated 0.4 mm hardened steel nozzle features a nano coating for lower friction and significantly higher wear resistance – ideal even for filled and abrasive filaments. Compatible with Bambu Lab H2D, A1 and A1 mini.

Key Benefits

• High‑Flow Core design for faster printing and consistent material flow.
• Integrated 0.4 mm hardened steel nozzle with nano coating – longer lifespan, less buildup and smoother surface.
• Drop‑in compatibility with Bambu Lab H2D, A1 and A1 mini; simple replacement for the original hotend.
• Suitable for standard and abrasive materials (e.g., PLA, PETG, ABS, CF/GF blends – depending on printer profiles).

Nano coating parameters (nozzle)

• Layer thickness: 2–4 µm
• Hardness: 2800 HV
• Friction coefficient: ≤ 0.1
• Salt spray resistance: 72 h
• Coating temperature resistance: long-term –20 to 240 °C, short-term up to 320 °C
• Note: "Processing temperature ~450 °C" refers to the coating application process, not the recommended operating print temperature. These properties bring higher anti‑adhesion, hardness and abrasion resistance.

Compatibility

• Bambu Lab H2D
• Bambu Lab H2S
• Bambu Lab P2S
• Bambu Lab A1
• Bambu Lab A1 mini
• Filament diameter: 1.75 mm
• Type: HFC‑H/A (variant for H2D/A1/A1 mini)

What is the difference between HFC / HF / SF?

Variant	Flow	Nozzle	Best Use
HFC‑H/A	High‑Flow	Integrated hardened steel with nano coating (0.4 mm)	High speeds + long lifespan
HF‑H/A	High‑Flow	Integrated hardened steel (0.4 mm)	Fast printing with durability
SF‑H/A	Standard‑Flow	Replaceable hardened steel	Daily printing and easy maintenance
SF‑A	Standard‑Flow	Replaceable hardened steel	Specifically for A1/A1 mini
Data and compatibility according to official BIQU listing.

Tips for Use

• Follow official Bambu Lab print profiles for the given material and printer model.
• When printing filled and abrasive filaments, check for wear and plan hotend replacement in time.
• For stable results, keep the nozzle clean; the nano coating reduces sticking but does not eliminate the need for maintenance.

Key Features:

• High‑Flow hotend for fast and smooth extrusion
• Integrated 0.4 mm hardened steel nozzle with nano coating
• Higher wear resistance and lower friction
• Compatible with Bambu Lab H2D, A1 and A1 mini
• Suitable even for abrasive materials (CF/GF)
• Easy replacement – drop‑in replacement