Zest WEG e-house solution powers large platinum hig mill
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One of the largest High Intensity Grinding (HIG) mills in the southern hemisphere is being powered using an E-House solution from Zest WEG
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ips Blog Argentina, ball, Ball Mill, Electric Motors, Large Electric Motors, mill, Mining, motor, plant, Slip Ring Motors, supplies, WEG 0
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The use of a ball mill in the grinding process is a traditional technique widely used for particle size reduction or for mixing materials, used in various industrial works, such as mining companies. In this sense, because it is a more severe environment, it is necessary to use a motor with greater resistance and protection.
With efficient solutions in the mining sector, WEG supplied a slip ring motor from the M Mining line, frame 560, 1,300 kW, 3,300 V, 4 poles, 50 Hz to drive the ball mill of a mining company in Argentina. The applied motor makes the process more efficient, ensuring greater operational security, in addition to having simple and reduced maintenance.
WEG motors of the M Mining line were specially developed with electromechanical characteristics that provide durability, resistance and robustness, ideal for operating in harsh environments in the mining and cement segment. The big difference in this project is that to reduce the need for field adjustments, WEG adapted the manufacturing process to scale the solution according to the customer’s needs.
This supply consolidates WEG as one of the main suppliers of motors for the mining segment in Latin America, in addition to reinforcing the company’s flexibility in meeting the specific needs of its customers. For the customer, it increases reliability in operation and reduces downtime for maintenance.
The new brush lifting system is the evolution of the already established WEG brush lifting system, with the incorporation of the operating logic, fault investigation capabilities, operation monitoring via HMI simplifying and reducing the costs of motor installation, operation, and maintenance. In order to carry out the operation logic in a simpler way, its operation is via PLC. The monitoring of the operation and eventual faults is available via the integrated PLC’s display so that the user has full control over the performance of this system.
The need for maintenance compared to a fixed brush system reduces considerably, due to the brushes being lifted after the motor starts, in addition to allowing the elimination or reduction of several variables, such as:
The lifting set has a gearbox driving the operation, adding robustness, reliability, and simplicity to the system. The brush holder works with constant pressure springs and has three inspection points, allowing agility and visibility in preventive, predictive or corrective maintenance. The internal position of the lifting mechanism is read by means of inductive sensors and they have a system that indicates their operating status.
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ips Blog consumption, equipment, Mexico, mill, Planetary Gearbox, reduces, sugar, Sustainability, water, Water Savings, WEG 0
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The reduction in the use of natural resources in industrial processes has been increasingly necessary in the search for sustainable development. In line with this careful look, WEG has also sought to supply the market with increasingly efficient solutions that also help its customers to be increasingly sustainable.
That is why a sugar company in Mexico chose WEG to provide equipment that will save up to 95 liters of water per minute. The planetary gearbox supplied by TGM, a WEG Group company, which will activate the drying mill in one of the customer’s mills, has an air/oil cooling system, which avoids water consumption in the process since the traditional equipment in the market is the water/oil type.
The customer, who aims to reduce water consumption in all of its plants, will also achieve greater efficiency in the process, making its production chain more sustainable. It is about living today thinking about tomorrow.
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ips Blog consumption, equipment, Mexico, mill, Planetary Gearbox, reduces, sugar, Sustainability, water, Water Savings, WEG 0
[ad_1]
The reduction in the use of natural resources in industrial processes has been increasingly necessary in the search for sustainable development. In line with this careful look, WEG has also sought to supply the market with increasingly efficient solutions that also help its customers to be increasingly sustainable.
That is why a sugar company in Mexico chose WEG to provide equipment that will save up to 95 liters of water per minute. The planetary gearbox supplied by TGM, a WEG Group company, which will activate the drying mill in one of the customer’s mills, has an air/oil cooling system, which avoids water consumption in the process since the traditional equipment in the market is the water/oil type.
The customer, who aims to reduce water consumption in all of its plants, will also achieve greater efficiency in the process, making its production chain more sustainable. It is about living today thinking about tomorrow.
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ips Blog applied, Ball Mill, Cement, Electric Motors, Large Electric Motors, mill, Mining, plant, raw, Russia, solution, WEG 0
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Reliability and low maintenance! This is what customers are looking for when choosing a WEG product. Novoroscement, a cement company located in Russia, needed higher plant reliability and less maintenance costs.
Thanks to WEG specialists the whole case scenario was taken into consideration and many options were offered, such as overload capacity, insulation class, etc. Also, there were many special requirements involved like trouble-free operation, full interchangeability of the new motor complying with all dimensions of the existing motor, including connections with the power grid and control lines.
Novoroscement now owns a motor with the best technology available on the market for slip ring motors with motorized brush lifting systems. The replacement motor is a M line, 6400 kW, 6 poles, 6 kV and was applied to a raw material mill.
WEG has developed a fully custom interchangeable motor for Novoroscement, adding the new brush lifting system of the M Mining line, delivering to the customer an up-to-date product with all the differentials mentioned above. The mill is one of the main pieces of equipment in a cement plant and if the equipment is out of operation, it can result in substantial production loss. Due to the customer’s production requirements, plant downtime needed to be minimized.
All the planning done by WEG and the leadership in the execution of the services during downtime brought to the cement plant the confidence and guarantee that it would be executed within the expected time and with quality.
JSC “Novoroscement” is one of the largest domestic cement producers in Russia. The company was founded in 1882 and has more than 136 years of history.
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