6.11　Head Bending Rail and Intermediate Rail

Ⅰ　Dominant Item

6.11.1　Preset thermal expansion gap for rail joints must meet requirements of design technical document.

Check quantity:to check all.

Inspection method:to check installation.

Ⅱ　General Item

6.11.2　Installation for head bending rail shall take chain blade of head wheel as reference；tolerance for installation of the bending rail shall meet requirements in Table 6.11.2，see Figure 6.11.2.

Check quantity:to check all.

Inspection method:see Table 6.11.2.

Table 6.11.2　Tolerance for installation of head bending rail

Figure 6.11.2　Head bending rail

1-Chain wheel；2-Head bending rail；3-Longitudinal centerline of sintering equipment

6.11.3　Tolerance for intermediate rail shall meet requirements in Table 6.11.3.

Check quantity:to check all.

Inspection method:see Table 6.11.3.

Table 6.11.3　Tolerance for installation of intermediate rail