纸浆和造纸行业多点泵

SKF SYSTEM MultiPoint automatic lubricatorPULP & PaPER INDUSTRYIncrease machine uptime, prevent over- or under-greasing Benefits Longer bearing life through • proper lubrication Increased machine uptime by the • reduction of bearing problems Reduced costs and time savings • through elimination of manual re-lubrication Typical applications Fans • Motors • Pumps • In the pulp and paper industry, profit­ability relies on machines that arerunning and producing saleable product. Problems, anywhere in the process, canjeopardize this. One essential elementfor keeping the machines running isadequate lubrication. Here the SKF SYSTEM MultiPoint automatic lubricatorcan help.Improper lubrication leads tobearing failureResearch has shown that 36% of all bearings fail prematurely due to incorrect lubrication. The cause of these failures can range from the use of inappropriate lubricants, through over­lubricating due to human error, to failure to adequately lubricate difficult­to­access equipment. Even when done correctly, lubrication can be a time­consuming and costly process for installations with multiple lubrication points.Automatic system delivers the right quantity of grease at the right time The SYSTEM MultiPoint automatic lubricator is a cost­effective and easy­to­use solution for multiple lubrication points. It has a compact design, is easy to install and requires no special training to use. The system is supplied with the SKF DialSet program, enabling correct re­lubrication quantities and intervals to be calculated. Once this is done, SKF SYSTEM MultiPoint will keep up to eight lubrication points simultaneously and automatically lubricated, preventing over­ or under­greasing. SKF SYSTEM MultiPoint uses standard 420 ml SKF grease cartridges, and the transparent cartridge housing makes it easy to see when the cartridge needs changing. For added security, there is an electronic alarm which sounds if a grease cartridge is empty or a line is blocked.SKF SYSTEM MultiPoint can be easily installed without the assistance of a costly lubrication service company, and requires no special training to use.For more information about SKF products and solutions for the pulpand paper industry, contact your SKF Authorized Distributor.Increase the return on your maintenance investment with SKFThe whole idea behind the SKF 360° Solution is to help you get more out of your plant machinery and equipment investment. This may mean lowering your maintenance costs, raising your productivity, or both! Here’s an example of the SKF 360° Solution at work in the pulp and paper industry.Paper mill solves fan reliability issue with automatic lubricationA mill had made a substantial investment in a new tissue machine but, after just a few months, the Yankee dryer exhaust fan failed completely. Initially, only the fan bearings failed. However, no one was aware of this, because the fan was installed in a separate room, away from the machine operators. Shortly after the bearings failed, the housing, shaft and coupling also failed. The fan was eventually shut down by the motor protection system. SKF investigated and found that the fan bearings should have been re­lubricated manually, but had not been re­greased since the installation of the machine. It was also noted that the fan manufac­turer had installed bearings with normal radial clearance which were unsuited to the hot operating conditions found in Yankee dryers.SKF made a number of recommenda­tions, including: install an SKF SYSTEM MultiPoint LAGD 400 automatic lubrica­tor to prevent lubrication starvation in the future; equip the fan with SKF housings and bearings with C3 radial clearance; and replace the damaged coupling with a replacement from SKF. The customer agreed to these recom­mendations, which were designed in and installed by SKF specialists. As a result, the mill achieved a significant increase in production availability, which translated into equally significant costs savings.Return on Investment (ROI) Summary* over a 1-year period Parts and labour savings ................................. €3,100 Increased production availability ........................... €56,000 T otal benefits ......................................... €59,100 Investment in SKF solution ............................... €5,420 Net benefit over 12 months ............................... €53,680 Return on investment ....................990% *All numbers are rounded off and based on customer estimates. Your particular cost savings may vary.® SKF is a registered trademark of the SKF Group.© SKF Group 2009The contents of this publication are the copyright of the publisher and may not be reproduced (even extracts) unless prior written per m is s ion is granted. Every care has been taken to ensure the accuracy of the infor m a t ion contained in this publication but no liability can be accepted for any loss or damage whether direct, indirect or consequential arising out of the use of the information contained herein. Any cost savings and revenue increases in this publication are based on results experienced by SKF customers and do not constitute a guarantee that any future results will be the same.Publication 6915 EN · April 2009Printed in Sweden on environmentally friendly paper.。