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Why Automation is Cheaper than Manual Labor in the Long Run?
Why Automation is Cheaper than Manual Labor in the Long Run?
Many factory owners hesitate to buy the “Fully Automatic” version of our machines because it costs $5,000 more initially. They think, “I can just hire a worker to press the buttons.”
But have you calculated the hidden costs of manual operation?
The Hidden Costs of Human Error
- Over-dosing Chemicals: Workers often add too much PAC/PAM “just to be safe”. This wastes thousands of dollars a year.
- Forgetting to Clean: If a worker forgets to wash the filter cloth, the machine gets blocked.
- Salary Inflation: Wages are rising every year. A machine’s salary is $0.
Porvoo PLC System: Precision Pays Off
Our PLC system uses sensors to detect the water turbidity and adds the exact amount of chemical needed. Not a drop more.
Investment Analysis:
| Cost Type | Manual Operation | Porvoo Automation |
|---|---|---|
| Annual Salary | $6,000 / year | $0 |
| Chemical Waste | High (Human guessing) | Low (Sensor controlled) |
| Consistency | Variable | 100% Consistent |
The automated system pays for its extra cost in less than 12 months. After that, it’s pure profit.












