4PCS Upgraded S1 Hotend Kit for Anycubic Kobra S1/S1 Combo, 0.2/0.4/0.6/0.8Mm For Sale
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Quick Preheating: Reaches 220°C in 38s. Updated heating part shortens warm-up time and speeds up print preparation.
Stable Temperature & Smooth Extrusion: 200K thermistor ensures precise temperature reading. Metal throat provides even heat, less clogging and leakage for high-speed printing.
Green Silicone Heat Cover: Insulates heat well with visible nozzle window. Reduces filament buildup and maintains a tidy printing area.
PID Calibration Tips: PID adjustment is not required and may lead to errors. The ceramic heater has higher heating efficiency incompatible with original algorithm parameters.
