Starwood,Turkey – 51% energy savings enabled by SINAMICS G120 retrofit
Starwood,Turkey – 51% energy savings enabled by SINAMICS G120 retrofit
Pulp & Paper
STARWOOD ORMAN ÜRÜNLERİ SAN. AŞ
Bursa Turkey
The energy crisis in the world and the associated increase in costs is putting pressure on all companies. For this reason, the importance of energy efficiency is increasing day by day, especially in energy-intensive sectors such as the wood industry.
For these reasons, Starwood wanted to increase overall energy savings by increasing the energy efficiency of its new particleboard production line.
To achieve this, Starwood needed a partner for energy efficiency solutions in its processes. Starwood chose Siemens because of its extensive process expertise and their specific process-oriented energy efficiency solutions for the entire wood industry.
As a result of the field studies, Siemens service experts offered a retrofit solution for thermal oil pump drives.
The scope of the retrofit project was as follows:
Supply and commissioning of four Sinamics G120 (83.5 kW) cabinets
Supply and commissioning of press PLC and Scada program revisions
Performing necessary tests and controls for
drivers, PLCs and Scada system after application
Measurement of energy consumption and motor body
temperatures before and after the application
Reporting the savings amounts specified in the
feasibility report with measurements after implementation
Measurement and verification
of their Energy Performance Contract
For the feasibility report, Siemens Service experts conducted a detailed energy audit in accordance with ISO 50002. As a result of the feasibility report, an energy savings potential of 49 % was determined and the payback time of the investment was 2 years.
The continuous press is one of the most energy-intensive processes in board production, and the Siemens automation solution with Sinamics drives dramatically increases the efficiency of the thermal oil pumps.
Energy efficiency was guaranteed by Siemens and before/after measurements and verification were performed by certified Siemens energy efficiency experts.
Further benefits:
The new Sinamics series ensure spare parts availability and fast delivery
Increased plant availability, productivity and reduced unplanned downtime
153.6 tons less CO2 emissions per year and 461 tree equivalents of environmental impact
Electricity consumption reduced from 72.2 kW to 36.9 kW
Starwood,
engaged in wood based panel board industry, is one of the biggest industrial
companies in Turkey with its growing production capacity and new investments
every year. The company has the highest production volume capacity in Turkey,
produces 2,000 m³ MDF per day on 2 lines and 3,000 m³ chipboard 3 lines, which
is especially specialized in the production of thin MDF from 1.5 mm to 8 mm.
Starwood has a total production capacity of 220,000m² in 180,000m² closed area
in İnegöl plant and has a production capacity of 30,000 sheets / day with 8
short cycle press lines (dims 1830 mm and 2100 mm) together with Georgian
plant.