Bucket teeth of  the company's main features are as follows:
1. A summary of material through adding special materials, heat treatment - alloy steel.
2. According to the different mining conditions excavator can be divided into three categories.

Type	Use of the product	Features	Applications
1	General Bucket teeth	Moderate hardness, toughness granules	General working conditions
2	Bucket teeth mineral use	High hardness and moderate toughness granules	Granules for severe working conditions
3	Special Bucket teeth	High hardness, high impact toughness	For wear, are very serious impact on working conditions

Type		Mechanical performance
		Surface hardness	δb N/mm2 tensile strength	Toughness AK J/cm2
Tooth Class	1	HRC46-50	≥ 1300	≥ 20
	2	HRC49-53	≥ 1500	≥ 20
	3	HRC49-53	≥ 1500	≥ 20
Tooth plate		HRC33-45	≥ 1200	≥ 40