Mine Hoist Castings And Forgings Guide Wheel Device Of Head Sheave

3. Common faults and techniques of Head sheaves and guide wheels castings and forgings

(1) For the burning tile problem of old structure Head head sheave sliding bearing, the lubrication mode should be improved; Because the crown wheel is installed on the derrick, it is inconvenient for daily maintenance, temperature alarm signal device should be added to timely maintain and prevent burning tile accident, or replace the original sliding bearing with rolling bearing structure.

(2) For the old structure of the pulley without padding in the rope groove, no padding can be added on the original rope groove, so it is necessary to replace the pulley with padding, and the adjacent assembly size can be kept unchanged to facilitate installation;

(3) For the mines with difficult transportation in mountainous areas or underground roadways, the crown wheel (guide wheel) can be replaced with a two-half structure or four-half structure.

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LUOYANG ZHONGTAI INDUSTRIES able to provide:

1. ENGINEERED SPARES - DESIGN AND MANUFACTURING

2. LARGE VOLUME STEEL AND IRON CASTING FOUNDARIES

3. HUGE MACHINE SHOP CAPABILITIES

4. TRAINING PROGRAMMES

5. PREVENTATIVE MAINTENANCE PROGRAMS

6. PREVETATIVE MAINTENANCE SERVICES

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