Creality New Upgraded Spider Speedy Ceramic All Meta Hotend High Temperature & High-speed Hotend for 3D Printer for Ender 3 Series/Ender 3 V2/CR-10/10S/S4/S5/Ender 5 Series/Ender-2/6/Ender-4/CR-20 Pro - Lokkr, Spider High Temperature Hotend

• ➤Upgrade Spider Speedy Ceramic Hotend: The cylindrical ceramic heating ring improves heating efficiency and reduces heat loss. Uniform heating and fast heat transfer, it only takes 40 seconds to heat from room temperature to 200°C. Available up to 300°C high temperature printing. ➤High-speed Printing: The overall hot melt section is increased by 30% (The hot melt section length is 27.8mm), and the high-temperature heat-resistant insulation sheet is added to maintain the temperature of the melting section, supporting 400mm/s high-speed printing. The titanium alloy base is used to reduce the thermal conductivity by 30%, which can reduce the transfer of heat from the heating section to the heat dissipation section and ensure the smooth feeding. ➤Bi-metal Heat Break: The heat break is made of titanium and copper alloys which supports high temperature printing at 300°C and is compatible with more filaments. Also, the 0.2mm thin wall thickness for excellent thermal insulation (Compatible filaments: PLA, ABS, PET, TPU, PP, PC, Nylon, PEEK, PEI, etc.) ➤Longer Lifespan: The heat break and heat sink are perfectly fit through the titanium alloy base to avoid pressure between them, and the strength is upgraded to extend the life of the hotend. ➤Material Upgrade for Better Printing: The nozzle is made of high-quality hardened steel, and roughness of Ra0.25 on the inner wall of the nozzle and heat break to improve print quality.