EN
Description
Technical Parameters
| Blank Size | Main Alloy | Alloy Material | Alloy HRC Performance | Blank HRC Performance | Typical Strength Range |
| 30-60 | ∅ 22 | Tungsten-Cobalt Alloy | 69-70 | 42-45 | 6000KPa-10MPa |
Applicable Formations
Highly weathered limestone, moderately weathered argillaceous limestone, highly weathered dolomite.
Compact sandstone, highly weathered silicified limestone, artificial backfill layers.
Related technology
Low Cobalt Extra Coarse Grain Tungsten Carbide Alloy
Diameter 22mm, and the large alloy body is de.signed for hard rock. lt uses innovative materialsto improve rock breaking ability and extend service life compared to traditional alloys.
Low Cobalt Extra Coarse GrainTungsten Carbide Beans
Made of wear-resistant raw material, 9hard alloy beans,strong impact resistance, protect the tooth body
Alloy Powder Metallurgical Welding
The pick head and carbide inserts employ alloypowder welding to achieve metallurgical bonding.Improves wear/heat resistance and providesbetter alloy protection.
Dynamically Balanced Rotor
Five spiral grooves and five bosses onthe outer edge facilitate the rotation ofthe teeth and reduce eccentric wear ofthe tooth body.
High-Strength Tough Shank
The body is made by warm extrusion forging, in-teqrating precision heat treatment technology,with hiaher density and wear resistance, andanti-dropping retaining spring is standard in thefactory
