First layer is pei film, amber colour, smooth surface, good adhesion to various printing materials
Second layer is spring steel plate which is specially used for making springs and elastic elements
Made of soft magnetic rubber is soft in texture and has good magnetic and temperature resistance
Strong surface adhesion, no glue is needed, cold beating can be realized
Combined with magnetic steel, the mold can be easily removed by bending the steel plate slightly

Made of environmentally friendly PLA, non-toxic and odorless, biodegradable and safe for use
1.75mm diameter, the dimensional accuracy is about ±0.05mm, suitable for most of 3D printers
Filaments row neatly and won't knot while using, convenient and enough for use
Stable melting point is more advantageous to ensure the fluent printing process
Good tensile strength, good ductility, good flow, low shrinkage, good flexible and low weight
Features 60MPa tensile strength and 195-230℃ printing temperature

Widely used for wheel alignment, wire rail, pulley 3D printers ender 3
Fit for the general usage of low rotation speed and low load