The TBM conical pick is made of alloy steel tooth body and tungsten carbide tooth head. Its function is to use the conical structure to better insert the rock formation during excavation, cut and crush, and play a certain guiding role. It has high hardness, high wear resistance and good impact re
The TBM conical pick is made of alloy steel tooth body and tungsten carbide tooth head. Its function is to use the conical structure to better insert the rock formation during excavation, cut and crush, and play a certain guiding role. It has high hardness, high wear resistance and good impact re
The conical pick tooth body of construction machinery is made of high-strength alloy structural steel such as 42CrMo and 35CrMnSi, which is strengthened by heat treatment; The alloy head is tungsten cobalt carbide (YG8, etc.), which is fixed by brazing. In mines, tunnels and other projects, it ca
The conical pick tooth body of construction machinery is made of high-strength alloy structural steel such as 42CrMo and 35CrMnSi, which is strengthened by heat treatment; The alloy head is tungsten cobalt carbide (YG8, etc.), which is fixed by brazing. In mines, tunnels and other projects, it ca
The conical pick tooth body of construction machinery is made of high-strength alloy structural steel such as 42CrMo and 35CrMnSi, which is strengthened by heat treatment; The alloy head is tungsten cobalt carbide (YG8, etc.), which is fixed by brazing. In mines, tunnels and other projects, it ca
The conical pick tooth body of construction machinery is made of high-strength alloy structural steel such as 42CrMo and 35CrMnSi, which is strengthened by heat treatment; The alloy head is tungsten cobalt carbide (YG8, etc.), which is fixed by brazing. In mines, tunnels and other projects, it ca
The conical pick tooth body of construction machinery is made of high-strength alloy structural steel such as 42CrMo and 35CrMnSi, which is strengthened by heat treatment; The alloy head is tungsten cobalt carbide (YG8, etc.), which is fixed by brazing. In mines, tunnels and other projects, it ca
The conical pick tooth body of construction machinery is made of high-strength alloy structural steel such as 42CrMo and 35CrMnSi, which is strengthened by heat treatment; The alloy head is tungsten cobalt carbide (YG8, etc.), which is fixed by brazing. In mines, tunnels and other projects, it ca
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