Energy efficient baling press
3rd Quarter 2012
Electrical switching & drive systems & components
HSM GmbH, a German manufacturer of baling presses, cutting machines and PET solutions, developed a fully automatic channel baling press to enhance its environmental engineering product range. With an extremely high pressing force of 1100 kN and a large filling hatch of about 1000 x 1800 mm, this press can handle a wide variety of materials. Bales can weigh up to 700 kg at 1200 mm length and reach dimensions of 1100 x 750 x 1200 mm.
Bonfiglioli solution
HSM puts considerable effort into the reduction of energy consumption in its machines, which are designed to operate 24 hours round the clock. The cyclic process of shearing, compression and withdrawal only takes about 20 seconds. Estimated energy consumption of one machine is up to 500 MWh per year, equivalent to about €50 000.
Bonfiglioli was able to assist. A testing machine was equipped with two 75 kW motors which drove two hydraulic pumps. For testing purposes, full load was simulated by a 150 kW counterpress. Bonfiglioli’s Series ACU inverters utilise field oriented algorithms which are very efficient and react fast to changing load conditions. With these inverters the part load efficiency of the system is close to the nominal efficiency. This was proven by very extensive measurements of current, torque, power, flow and pressure.
The overall reduction in energy consumption exceeded all expectations – 40% under full load. This translates to savings of up to €20 000 a year. Additional benefits are noise reduction under partload conditions and fewer cooling units for the hydraulic fluid. Amortisation is possible within one year.
For more information contact Robert Rohman, Bonfiglioli, +27 (0)11 608 2030, [email protected], www.bonfiglioli.co.za
Further reading:
Control without complexity
Axiom Hydraulics
Electrical switching & drive systems & components
In an era where precision, performance and smart control define industrial success, the right driver can make all the difference. At Axiom Hydraulics, we’ve seen firsthand how the Sun Hydraulics XMD series transforms hydraulic systems, from mining and construction to agriculture and automation.
Read more...
Planetary gear units for high torque requirements
SEW-EURODRIVE
Editor's Choice Electrical switching & drive systems & components
Packing a compact design, along with high torque and low-speed outputs, the new SEW PPK and SEW P2.e planetary gear units from SEW-EURODRIVE offer new capabilities in continuous heavy-duty applications where space is at a premium.
Read more...
Medium voltage drive for enhanced energy efficiency and process optimisation
Schneider Electric South Africa
Electrical switching & drive systems & components
Schneider Electric South Africa has unveiled its cutting-edge Altivar Process ATV6100 medium voltage (MV) drive range, designed to enhance energy efficiency and operational reliability across various industries.
Read more...
Servicing the electric motor sector
Editor's Choice Electrical switching & drive systems & components
Hexagon Electrical has expanded its manufacturing and service capabilities to meet the growing demand for customised, high-performance specialised electric motors in heavy engineering, and hazardous industrial and mining applications.
Read more...
Powerful high-precision hexapod
Electrical switching & drive systems & components
With the HEX150-125HL, Aerotech is launching the latest generation of its hexapod technology. The compact six-axis positioner combines precise movements with high load capacity and simple integration.
Read more...
Why turbomachinery should break free from vendor lock-in
Schneider Electric South Africa
Electrical switching & drive systems & components
Today’s modern turbomachinery control systems form an important of operational efficiency, be it in heavy industries, traditional power generation or renewables such as hydroelectric facilities. Independence is the name of the game, and turbomachinery stands to gain lot from this newfound freedom.
Read more...
Industrial gear units for mixing and agitating processes
Bearing Man Group T/A BMG
Electrical switching & drive systems & components
Nord Drive Systems encompass modular drive configurations that ensure optimum performance of mechanical speed control for specific applications in almost every industry.
Read more...
PC-based control for a food capsule and pod packaging machine
Beckhoff Automation
Editor's Choice Electrical switching & drive systems & components
For TME, a machine builder specialising in the packaging of powdered foods, Beckhoff’s PC-based control technology offers unlimited opportunities when it comes to performance and innovative capacity in terms of flexibility, scalability and openness.
Read more...
New torque sensors for fastening applications
Electrical switching & drive systems & components
Sensor Technology, a global leader in innovative torque and load measurement solutions, has launched its latest advancement in torque sensing technology.
Read more...
Miniature position sensor for precision motion control applications
Electrical switching & drive systems & components
The ILPS-13Z Series miniature linear variable inductive transducer position sensor is designed to deliver exceptional performance and reliability for a wide range of industrial and laboratory applications, including automotive R&D, motorsports, motion control, medical, military and aerospace.
Read more...
printer friendly version