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Steel bars on the market now mainly made of steel rolling mill, contain less technology extremely wear-resistant effect 
The difference in the consumption of great use. Now on the market for consumable products (rolling bars), I 
Secretary to spend huge sums of money to hire Tsinghua University and Dalian University of Technology experts, specialized research, development, high wear resistance 
The steel bars instead of the existing domestic consumption of steel bars and easy to use. After years of research, development of new wear-resistant alloy 
Bar. The effect of abrasion resistant steel bar steel bar rolling from 1-5 times (some worse, according to the different ore 
Different). The new wear-resistant alloy steel bars are using the latest methods of production, size, specification fully in accordance with 
Adjustment of customer's needs, flexibility greatly improved, removed unnecessary waste. At the same time extended 
The service life, cost savings, reduce worker's labor. Do not stop every day, plus steel mill 
Stick to worry about, greatly increased production. 

Round bar steel production of raw materials is not finished, carries it with a steel bar rod mill will do a lot of 
Problems such as broken rods, bent rods, failure (two tapered), with its surface hardness is only 15hrc about 
Do not wear! Our bar is a special bar is made of specially treated material, the inner 
Department of completely different structures and bar, the hardness of HRC45-55, the overall effect of greatly increased wear (material 
Materials and processes were patent.) 

Our bars are subject to sampling and testing before entering the following: 1, incoming inspection of raw materials; 2, cutting review
Experience; 3, the temperature test; 4, hardness test; 5, core pulling test; 6, drop test. Failure is not 
The factory is our basic principle.