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Standard Series

Standard Series

Price:according to your drawings

Material::

Size:

DESCRIPTION:Customized high-strength alloy steel is used as the tooth body. The tooth body is heat treated to maintain the strength and toughness of the tooth body.

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DESCRIPTION

Descriptions:
Customized high-strength alloy steel is used as the tooth body. The tooth body is heat treated to maintain the strength and toughness of the tooth body. The head is quenched to enhance the wear resistance of the tooth body head. It is used in conjunction with the tunnel boring machine and is suitable for low-strength tunnel excavation.



Model Coal seam rock grade?F value? Installation dimensions?mm)
less than 3 3-5 5-8 8-11 more than 11 wheel diameter shank diameter shank length
S100-53-19L Y 53 30 66
S120-50-17L Y 50 30 74
S120-55-22L Y 55 30 74
S135-65-25M Y 65 38 76
S135-65-25L Y 65 38 76
S135-70-30M Y 70 38 76

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