BP25 - HES for pressing machine
| Address: District 6, Ho Chi Minh City | |
| Project Summary: A plastic manufacturer in Ho Chi Minh City has installed HES sets for the injection molding machines to reduce power consumption. | |
| Year of implementation: 2018 | |
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Status before implementation The power consumption of the factory's existing injection molding machines: - Hydraulic systems: 75 - 80% - Ring heater systems: 10 - 15% - Cooling systems: 5 - 10% - Control Systems: 1 - 5%
Images of injection molding machine and hydraulic pump HES sets should be considered to be installed to save up to 75% in power consumption:
Saving potential |
Result The factory has installed HES set for the injection molding machines, with the control principle as follows:
Images after installation:
After adopting the solution, the power consumption of the machine has decreased to 75 kWh/8 hours (from 285 kWh/8 hours before adoption). Oil temperature has reduced to 370 C.. |
|
Status before implementation The power consumption of the factory's existing injection molding machines: - Hydraulic systems: 75 - 80% - Ring heater systems: 10 - 15% - Cooling systems: 5 - 10% - Control Systems: 1 - 5%
Images of injection molding machine and hydraulic pump HES sets should be considered to be installed to save up to 75% in power consumption:
Saving potential |
|
|
Result The factory has installed HES set for the injection molding machines, with the control principle as follows:
Images after installation:
After adopting the solution, the power consumption of the machine has decreased to 75 kWh/8 hours (from 285 kWh/8 hours before adoption). Oil temperature has reduced to 370 C.. |
|
| Result of the project: | |
| Total investment costs: | VND 400 Million |
| Power saving: | 220,000 kWh/year |
| Cost savings: | VND 396 Million |
| Payback time: | 1 year |
