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    Original URL path: /index.php?eID=tx_cms_showpic&file=uploads%2FRTEmagicP_3D-Rohrwerk_klein_08.jpg&width=1280m&height=600m&bodyTag=%3Cbody%20style%3D%22margin%3A0%3B%20background%3A%23fff%3B%22%3E&wrap=%3Ca%20href%3D%22javascript%3Aclose%28%29%3B%22%3E%20%7C%20%3C%2Fa%3E&md5=cd05b6bc973f148a9d4022bdc9b3893b (2016-02-16)



  • Gräbener Maschinentechnik: Milling Technology
    of various sizes usual tolerance requirements straightness and parallelism high precision of root face also available with vacuum plate clamping system 4 side plate edge milling machine type GPZ V medium or large plate lots of various sizes high tolerance requirements on straightness and parallelism high precision of root face of all four plate edges Combined two side plate edge milling machine for simultaneous processing of longitudinal and cross edges with movable clamping traverse and as an option with integrated welding unit type GTWP V large plate lots of various sizes highest tolerance requirements on straightness parallelism for processing of either 1 2 3 or 4 plate edges welding gap 0 also available as 2 side plate milling machine with movable clamping traverse longitudinal and cross machine Profile Milling Machine Profile Milling Machine In the shipbuilding industry namely for the production of large deck sections welding units for stiffening profiles to be welded onto the shipbuilding sections are required It is necessary to remove the rolling edges first so that these shipbuilding sections can be welded on utilizing modern joining techniques such as laser or laser hybrid welding For this purpose Gräbener has developed special profile milling machines The difference between these profile milling machines and the plate edge milling machines is that the work piece is moved and only the milling head rotates Profile milling machines are used in the steel industry for example for the profiling of sections slabs etc Circ Seam Milling Machine Circ Seam Milling Machine for narrow gap preparation of the welding seam Gräbener gained its experiences during the period when it ran its own pipe mill It was a major task to produce extremely long piles The importance of a clean and fast preparation of external circumferential weld seams on pipes vessels and apparatus became apparent For this reason the Gräbener longitudinal and circumferential milling machines were developed The longitudinally welded shells are used to produce apparatus reactors pipe constructions dolphins and spud piles They are internally submerged arc welded milled from the outside and then welded from the outside Circumferential milling can sometimes reduce the costs for one metre weld seam by more than 50 This is on the one hand due to a reduction of the time necessary to prepare the weld seam and on the other hand due to the reduced weld metal volume being applied as well as the reduction of the welding time The machines are equipped with a sensor system which automatically follows the ovality of the pipe thus guaranteeing a constant seam depth seam geometry Various models of Gräbener circ seam milling machines are available for three different milling depths with and without undercarriage GRF 30 GRF 45 GRF 55 Capacity 30 kW 45 kW 55 kW Milling depth up to 60 mm 100 mm 120 mm Transport shop crane fork lift truck shop crane fork lift truck shop crane fork lift truck GRF 45 V GRF 55 H Capacity 45 kW 55 kW Milling depth up

    Original URL path: http://www.graebener-maschinentechnik.de/Fraestechnik.gmt-fraestechnik+M52087573ab0.0.html (2016-02-16)
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    Original URL path: /index.php?eID=tx_cms_showpic&file=uploads%2FRTEmagicP_4-Seiten-Plattenfraese_klein_02.jpg&width=1280m&height=600m&bodyTag=%3Cbody%20style%3D%22margin%3A0%3B%20background%3A%23fff%3B%22%3E&wrap=%3Ca%20href%3D%22javascript%3Aclose%28%29%3B%22%3E%20%7C%20%3C%2Fa%3E&md5=350d9e2d3349cc2e2138ef6edbf1514c (2016-02-16)


  • Typ GPE, zum Vergrößern klicken

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    Original URL path: /index.php?eID=tx_cms_showpic&file=uploads%2FRTEmagicP_GMT_Skizze_GPE_01.tif&width=1280m&height=600m&bodyTag=%3Cbody%20style%3D%22margin%3A0%3B%20background%3A%23fff%3B%22%3E&title=Typ%20GPE%2C%20zum%20Vergr%C3%B6%C3%9Fern%20klicken&wrap=%3Ca%20href%3D%22javascript%3Aclose%28%29%3B%22%3E%20%7C%20%3C%2Fa%3E&md5=96bb014c00e90f75286f51096d2c4e4e (2016-02-16)


  • Typ GPE-S, zum Vergrößern klicken

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    Original URL path: /index.php?eID=tx_cms_showpic&file=uploads%2FRTEmagicP_GMT_Skizze_GPS.tif&width=1280m&height=600m&bodyTag=%3Cbody%20style%3D%22margin%3A0%3B%20background%3A%23fff%3B%22%3E&title=Typ%20GPE-S%2C%20zum%20Vergr%C3%B6%C3%9Fern%20klicken&wrap=%3Ca%20href%3D%22javascript%3Aclose%28%29%3B%22%3E%20%7C%20%3C%2Fa%3E&md5=7a68c5cdca0617d079db2ec40ac4a1e5 (2016-02-16)


  • Typ GPD-Z, zum Vergrößern klicken

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    Original URL path: /index.php?eID=tx_cms_showpic&file=uploads%2FRTEmagicP_GMT_Skizze_GBD.tif&width=1280m&height=600m&bodyTag=%3Cbody%20style%3D%22margin%3A0%3B%20background%3A%23fff%3B%22%3E&title=Typ%20GPD-Z%2C%20zum%20Vergr%C3%B6%C3%9Fern%20klicken&wrap=%3Ca%20href%3D%22javascript%3Aclose%28%29%3B%22%3E%20%7C%20%3C%2Fa%3E&md5=0a08c985139f4b1174420563a950ab72 (2016-02-16)


  • Typ GPZ, zum Vergrößern klicken

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    Original URL path: /index.php?eID=tx_cms_showpic&file=uploads%2FRTEmagicP_GMT_Skizze_GPZ.tif&width=1280m&height=600m&bodyTag=%3Cbody%20style%3D%22margin%3A0%3B%20background%3A%23fff%3B%22%3E&title=Typ%20GPZ%2C%20zum%20Vergr%C3%B6%C3%9Fern%20klicken&wrap=%3Ca%20href%3D%22javascript%3Aclose%28%29%3B%22%3E%20%7C%20%3C%2Fa%3E&md5=2f07ec1b7a0e672b2203eae3fff6b661 (2016-02-16)


  • Typ GTWP, zum Vergrößern klicken

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    Original URL path: /index.php?eID=tx_cms_showpic&file=uploads%2FRTEmagicP_GMT_Skizze_GPZV.tif&width=1280m&height=600m&bodyTag=%3Cbody%20style%3D%22margin%3A0%3B%20background%3A%23fff%3B%22%3E&title=Typ%20GTWP%2C%20zum%20Vergr%C3%B6%C3%9Fern%20klicken&wrap=%3Ca%20href%3D%22javascript%3Aclose%28%29%3B%22%3E%20%7C%20%3C%2Fa%3E&md5=ad0b9a8377ed90deda20355da1ec5f4d (2016-02-16)