Posted in Safety

P&H 4100XPB Rebuild with Wearite bushes

Posted by Chris Padman on 11 December 2020
P&H 4100XPB Rebuild with Wearite bushes
ZEMEK Engineering has recently installed new Wearite bushes on a client's P&H4100 Dipper door. Wearite's demonstrated benefits: Improved safety - Dry ice use eliminates liquid nitrogen handling risk. - Safer handling with less than 3kg Wearite parts vs 20kg OEM metal parts. Reduced Cost - Two large bushes fitted under 30 minutes. - No grease required in operation. - No line bore required when replacing Wearite bushes.   See the simple installation ste...
Posted in: Rope Shovel Safety WEARITE  

Safety and Savings for Rope Shovel Operators

Posted by Ray Kemp on 27 November 2020
Safety and Savings for Rope Shovel Operators
Rubber Boom/House Buffer 
Problems-   Manual lift into place.  Time consuming and unsafe. Difficult to change out as locating pins bend.  Rubber material not durable.  Solution      Single Piece Polyurethane Safely lifted by crane - lifting point provided.  Reduced fitting time.  More durable material = longer part life.     Zemek...
Posted in: Rope Shovel Spare Parts Safety  

What our Clients say

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ZEMEK's upgrade has been a major success story with improved door latching, greatly reduced latch shimming downtime and significant reduction in maintenance.

AngloAmerican Dawson Mine