DAWSON Requirements for Mining Round Link Chain

Requirements for Mining Round Link Chain

(1) to have high load bearing capacity under the same material and section;

(2) to have higher breaking load and better elongation; 

(3) to have small deformation under the action of maximum loading capacity to ensure good meshing; 

(4) to have high fatigue strength; 

(5) to have high wear resistance; 

(6) to have high toughness and better absorption of impact load; 

(7) the geometric dimensions to meet the drawing.