1. International manufacture quality standard 2.Optimized lubrication system with lower lubricating motor capacity and reduced running cost 3.Direct lubricant cooling mode ensuring effectiveness, safety and reliability 4. Innovated bearing supporting mode preventing machine shell vibration from transferring to the supporting frame,running more stability . 5.Adopting 5V belt combination that ensures driving efficiency and long belt working life.Automatic belt tensioning device increasing smoothness and reliability of belt driving mechanism 6.Increased testing meters with touch screen control facilities that ensures high user friendliness with data recording capability and processing parameter being easily adjustable 7.Fitted with SKF bearings ,ensure the efficient and stable operation for long time . 8. Highly original moving disk structure that effectively reduces maintenance cost