penggelek trek penggali mini

What are the differences between the friction-welded mini excavator track rollers and the traditional type of track roller? 1.Friction-welding mini excavator track rollers is better in the wear-resistance and has longer working lifetime. 2.Consumption of material For traditional track roller, the roller bodies are connected by the welding rod. For friction-welding mini excavator track rollers, the roller bodies are connected by the friction between roller bodies.Friction part of roller will be added more material to make sure roller is conformed to the standard size after friction-welding. 3.Interior parts For traditional track roller, the welding is done after two processes of fine machining, therefore the requirement to the size of interior parts is not that severe. Untuk penggelek trek kimpalan geseran, selepas kimpalan, terdapat satu lagi ma-chinning yang halus dengan pengesanan sepusat untuk memastikan kesesuaian saiz dalam.Dan yang mana, keperluan untuk saiz bahagian dalaman adalah teruk. Bahagian dalam untuk geseran -penggelek trek kimpalan adalah dengan standard yang lebih tinggi. 4.Differences on the manufacturing processes