【P1P, P1S Hotend Complete Kit】 The kit contains 0.4 mm nozzle, fan, resistor, and ceramic heater. It is compatible with common 3D printing wires can be directly replaced
【Safety Cooling Fan】When the fan blades are blocked for 1 - 3 seconds, the drive circuit will automatically power off; automatically try to restart after 2 - 6 seconds. After 72 hours of testing, the fan was still undamaged and could continue to work normally
【Rapid Heating】 The high-efficiency ceramic heater can heat the nozzle to 300 ° C in a short time and is equipped with high-precision thermosensitive elements to achieve stable temperature control
【Highly integrated】The ceramic heater and resistor are packaged in the same metal terminal module, and the terminals are firmly connected to maintain stability under continuous high temperatures or frequent thermal cycles
【Unique Integrated Nozzle】 The integrated nozzle and the heating block are integrally formed, and are directly connected to the radiator through a precision metal throat. The heat conduction path is shorter and the temperature rises significantly faster than the traditional structure; at the same time, the integrated design greatly reduces the risk of failure when replacing the nozzle
【Compatible Models】 This hot-end kit is compatible with P1, P1P, and P1S 3D printers. The fan is pre-fixed, so installation can be completed and printing can be resumed immediately without applying cooling silicone grease