Glass en

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Glass en

  1. 1. 0 Lubrication is our World Klüber lubricants for the glass industry Smooth as glass …
  2. 2. 2 Contents Introduction 3 References 4 Improving quality, saving energy 5 Manufacture of glass containers 6 IS machine 7 Central lubrication system 7 Further points of lubrication 8 Applications in machine environment 9
  3. 3. Introduction 3 Resistance to high temperatures, mini- mal residue formation, long relubrica- tion intervals – these are the demand- ing requirements of the glass industry, and they are fully met by lubricants from Klüber. Klüber offers a range of special lubricants that are optimally suited to your specific applications. They comprise oils, greases, pastes and bonded coatings. Along with our products, we offer comprehensive service: ❑ Regular visits and consulting ❑ Customised lubricant selection ❑ Chemical analyses ❑ Inspection of bearings and gears ❑ Training on lubricants and lubrication technology ❑ Cost-benefit analyses ❑ Highly qualified specialists ❑ Availability worldwide In addition to our know-how in the development of lubricants, we offer our customers tests and analyses, which are performed at our inhouse mechano-dynamic testing department.
  4. 4. 4 From left to right: Letter of recommendation from V.I.Y., certificate of approval from GPS, Certificate of Site Registration, DQS certificate, letter of recommendation from HEYE GLAS
  5. 5. A member of the international Freudenberg group since 1966, we have been present in the market place with our high-quality special lubricants for almost 70 years. The cooperation between our 26 sub- sidiaries, 14 production plants and more than 1000 employees worldwide ensures our position as market leader. We use carefully selected raw materi- als and up-to-date facilities, employ stringent compliance tests (chemical analyses, mechano-dynamic tests) and have long-standing practical experi- ence, which guarantees our products always feature maximum quality. Since we attach great importance to environmental aspects, we focus on lubricants of both high ecological and economic value. All European Klüber activities, for example in Austria, Bel- gium, Italy and Spain, are certified to DIN ISO 9000 and validated according to EMAS. Klüber is Munich’s first com- pany to be validated according to the EC eco-audit directive and employs a global environmental management policy. The glass industry is one of our part- ners whom we provide with tailormade lubricants and the associated services. In cooperation with the machine manu- facturers, we develop innovative solu- tions aiming at a further optimisation and reduction of lubricant quantities. Different synthetic base oils are selected and combined to attain spe- cial product characteristics, such as long service life, high thermal stability and reduced formation of residues. With the use of Klüber lubricants you are making an active contribution to the environmental management scheme of your company. Improving quality, saving energy A simple philosophy that pays twice 5
  6. 6. Manufacture of glass containers 6 Revolving tube Servo gob distributor IS machine (8 sections) Conveyor belt Cross belt Annealing furnace
  7. 7. 7 Central lubrication system Klübersynth HM 2 series For this application, Klüber has devel- oped the Klübersynth HM 2 series of high temperature oils, which have a thermal resistance surpassing that of conventional mineral oils as well as of most of today’s synthetic oils from our competitors. Since these oils are avail- able in various viscosity grades, they can also be used in regions where tem- peratures vary strongly or that are per- manently exposed to extreme climatic conditions. Thermogravimetric analysis tests includ- ing several competing oils used in these applications showed that the evapora- tion loss of e.g. Klübersynth HM 2-220 is very low at an operating temperature of 180 °C*. This means that the oil retains its lubricity much longer than others, enabling extension of relubrica- tion intervals. The use of Klübersynth HM 2-… offers numerous benefits, which taken together may significantly reduce your operating costs: u Longer relubrication intervals due to low evaporation u Less cleaning required due to low residue formation u Lower disposal costs due to lower consumption u Lower expenses for logistics due to reduced handling and optimised stockkeeping u Higher reliability and consequently less extraordinary machine down- times u Clean machine environment and reduced toxicological exposure of staff u Positive contribution to environmen- tal management IS machine * Service temperatures are guide values which depend on the lubricant’s composition, the intended use and the application method. Lubricants change their consistency, apparent dynamic viscosity or viscosity depending on the mechano-dynamical loads, time, pressure and temperature. These changes in product characteristics may affect the function of a component. TGA evaporation loss (comparison between synthetic/mineral products and new development from KL) Klübersynth HM 2-220 synth. product I synth. product II min. product I min. product II min. product III Evaporation loss (%) Test temperature °C
  8. 8. 8 Gob distributor Klüberpaste HEL 46-450 For the lubrication of sliding areas and to ensure proper positioning, we recommend our high-temperature Klüberpaste HEL 46-450. Further points of lubrication by special lubricants on IS machines Neck ring mechanism and mould holder Klübersynth HM 2-220 Because of the difficult access to these components, centralised lubrication is in many cases not possible. Consequently, the lubricating nipples need to be oiled manually by means of a lubricating gun at regular intervals. Since thermal loads are very high, we recommend the use of Klübersynth HM 2-220. Takeout tong arm PETAM0 GHY 441 or Klübersynth BH 72-422, Klübertemp HM 83-402 At operating temperatures above 130°C* the use of special high-temperature greases offers better protection against oil cracking and consequent gear failures. up to approx. 160°C* PETAMO GHY 441 between 160°C and 220°C* Klübersynth BH 72-422 between 180°C and 260°C* Klübertemp HM 83-402 * Service temperatures are guide values which depend on the lubricant’s composition, the intended use and the application method. Lubricants change their consistency, apparent dynamic viscosity or viscosity depending on the mechano-dynamical loads, time, pressure and temperature. These changes in product characteristics may affect the function of a component.
  9. 9. 9 Applications for special lubricants in the environment of IS machines Bearings in air circulators and exhaust air fans of annealing furnaces PETAMO GHY 133 N or STABURAGS N 12 MF These bearings are subjected to high thermal stress and wear. We therefore recommend relubrication by means of our high-temperature lubricating grease for rolling bearings PETAMO GHY 133 N or by STABURAGS N 12 MF, which contains solid lubricants ensuring added reliability through emergency running properties at elevated operating temperatures. Bearings in conveyor and cross belts and the transfer corner Klübertemp HM 83-402 Because of the extreme levels of radiated heat from hot glass containers, deep groove ball bearings lubricated by a lithium simple grease are very liable to failure. We recommend lubrica- tion of bearings in conveyor and cross belts by our fully syn- thetic high-temperature grease Klübertemp HM 83-402, which can be used at operating temperatures up to 250°C*. Conveyor belt chain SYNTHESCO Some glass factories use inverted-tooth chains, which suffer extraordinary wear when not lubricated. To min- imise friction between the chain links, we recommend lubrication of the chain by our high-temperature oil SYNTHESCO. * Service temperatures are guide values which depend on the lubricant’s composition, the intended use and the application method. Lubricants change their consistency, apparent dynamic viscosity or viscosity depending on the mechano-dynamical loads, time, pressure and temperature. These changes in product characteristics may affect the function of a component.
  10. 10. 10 The data in this technical brochure is based on our general experience and knowledge at the time of printing and is intended to give information of possible applications to a reader with technical experience. It consti- tutes neither an assurance of product properties nor does it release the user from the obligation of performing preliminary tests with the selected product. We recommend contacting our Technical Consulting Staff to discuss your specific applica- tion. If required and possible we will be pleased to provide a sample for testing. Klüber products are continually im- proved. Therefore, Klüber Lubrication reserves the right to change all the technical data in this technical brochure at any time without notice. Publisher and Copyright: Klüber Lubrication München KG Reprints, total or in part, are permitted if source is indicated and voucher copy is forwarded. 9.25 e Edition 10.01, replaces edition 10.00
  11. 11. TS-Wälzlager_4 28.08.2001 23:47 Uhr Seite 1

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