Following are the disadvantages of manual lubrication:
- Manual lubrication of chain drives requires safe maintenance and environmental regulations.
- Manual lubrication does not guarantee an optimal lubrication at the specific location.
- There remains a risk for the chances of negative productivity and increasing costs.
- Many machines are difficult to lubricate when in use.
- Excess lubrication can lead to damage and excess heat formation
- Under lubrication can cause higher energy usage and damage to bearings.
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