Usage
Head sheave is mounted on the derrick, for supporting the
dragging between hoist roller and hoist containers, guide wire rope steering.
Rope groove with plastic lining or rubber block, increasing the service life of
wire rope.
Technical
Parameter
Model Head sheave Dia(m) Rope dia（mm）Max flow distance(mm）Bearing distance（mm）
TZD-600/300
0.6
16 300
670
TZD-800/700
0.8
20
700
1100
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