1.The PU blade is made by solid design, through the spring to keep the proper touch pressure with the belt and achieve scraping effection.                                          

2.With elastomer blade, higher strength, wear-resisting, no belt damage

3.Thanks to the modular design, screw adjuster and shock-resistance spring can absorb the external inforce instantly and performs effective scraping function without any belt damage.

4.Suitable for each material, such as coal, sinter, salt, iron ore, fertilizer, etc.