{"id":24680,"date":"2022-08-04T13:07:27","date_gmt":"2022-08-04T12:07:27","guid":{"rendered":"https:\/\/mactecheurope.co.uk\/product\/silk-sx28-72\/"},"modified":"2023-02-03T12:13:25","modified_gmt":"2023-02-03T12:13:25","slug":"silk-sx28-72","status":"publish","type":"product","link":"https:\/\/mactecheurope.co.uk\/nl\/catalogue\/silk-sx28-72\/","title":{"rendered":"Zijde SX28-72"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>De SX2872 flensbekledingsmachine wordt normaal gesproken in een boring gemonteerd, maar voelt zich net zo goed thuis als hij aan het oppervlak wordt gemonteerd en wordt gebruikt voor het opknappen van pakkingoppervlakken van warmtewisselaars. De SX2872-machine dekt een reeks flenzen van 711 mm (28\u201d) binnendiameter tot 1829 mm (72\u201d) buitendiameter. De draaitafel bevat dubbele 1,7 kW (2,3 pk) pneumatische motoren, die zijn ontworpen om de speling te compenseren die normaal gesproken wordt aangetroffen in aandrijfsystemen met rechte tandwielen. De boring montagebasis heeft vier sectionele poten die zorgen voor een nauwkeurige afstelling met behoud van de juiste stijfheid, zelfs wanneer deze volledig is uitgeschoven. Het modulaire ontwerp maakt de SX2872 ook eenvoudig op te zetten met een van de optionele montagekits voor buisplaten en buitendiameters, die op aanvraag verkrijgbaar zijn. Compact, lichtgewicht, ideaal voor bewerking op locatie<\/p>\n<p>Montagebasis<\/p>\n<p>Dankzij de montageconstructie kan de machine worden ge\u00efnstalleerd in het midden van elke flens met een diameter van 711 mm (28&quot;) tot 1829 mm (72&quot;). Het bestaat uit een kruisvormig lichaam voorzien van vier verstelbare klembekken. De montagevoet wordt ge\u00efnstalleerd en uitgelijnd voorafgaand aan de installatie van de draaitafel.<\/p>\n<p>Montage draaitafel<\/p>\n<p>Dit zorgt voor een stevige ondersteuning van de luchtmotoren, versnellingsbak en verhardingsconstructie. Het bovenste deel van het samenstel zorgt voor de roterende beweging voor het opduiken, terwijl het onderste deel stationair blijft, op zijn plaats gehouden door het montagebasissamenstel.<\/p>\n<p>Snijarm<\/p>\n<p>Deze wordt op het draaitafelsamenstel gemonteerd en zorgt voor een stijve constructie waaraan de gereedschapspaal is bevestigd. De in- en uitvoer wordt verzorgd door een spindel, aangedreven door het uitgaande tandwiel van de versnellingsbak. De voedingssnelheid wordt geselecteerd op de versnellingsbak. Als het materiaal, het gereedschap en de omstandigheden het toelaten, kan de snijarmconstructie sneden maken tot een maximale diepte van 2 mm (0,079\u201d) zonder flensgaten en 0,5 mm (0,02\u201d) met flensgaten<\/p>\n<p>Drive-arrangement<\/p>\n<p>Deze machine wordt aangedreven door twee pneumatische motorunits, direct gemonteerd in het kroonwiel, dat op zijn beurt op het hoofdlager is gemonteerd. Door het gebruik van twee motoren kan de totale hoogte van de machine worden verminderd.<\/p>\n<p>Voer Versnellingsbak<\/p>\n<p>De aandrijfversnellingsbak is op de draaitafel gemonteerd en biedt een verscheidenheid aan snijvoedingen voor verschillende toepassingen. Aandrijving naar de versnellingsbak is afkomstig van de mastoverbrenging. De versnellingsbak biedt vier verschillende voedingssnelheden geselecteerd door een push\/pull-schakelaar. Traverse wordt ook ingeschakeld door een push\/pull-keuzeschakelaar, die traverse IN, traverse OUT en neutraal geeft. De neutrale N-positie wordt gebruikt voor het handmatig positioneren van de gereedschapspaal buiten het koppel en werkt ook als spelingeliminator en kussenaandrijving.<\/p>","protected":false},"featured_media":108609,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[96,113],"product_tag":[],"class_list":["post-24680","product","type-product","status-publish","has-post-thumbnail","product_cat-flange-facing-equipment","product_cat-silk-id-mounted-flange-facer","first","instock","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Silk SX28-72 | Machines - Mactech Europe<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mactecheurope.co.uk\/nl\/catalogue\/silk-sx28-72\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Silk SX28-72 | Machines - Mactech Europe\" \/>\n<meta property=\"og:description\" content=\"The SX2872 Flange Facing machine is normally bore mounted, but is equally at home when surface mounted and being used for refurbishing heat exchanger gasket surfaces. The SX2872 machine covers a range of flanges from 711mm (28\u201d) internal diameter to 1829mm (72\u201d) external diameter. The turntable incorporates twin 1.7kW (2.3hp) pneumatic motors, which are designed to compensate for the backlash normally found in spur gear drive systems. The bore mounting base has four sectional legs that ensure precise adjustment while maintaining proper rigidity, even when fully extended. The modular design also makes the SX2872 easy to set up with any of the optional tube sheet and outside diameter mounting kits, which are available on request. Compact, lightweight great for onsite machining  Mounting Base  The mounting assembly enables the machine to be installed in the centre of any flange from 711mm (28\u201d) to 1829mm (72\u201d) in diameter. It consists of a cruciform body provided with four adjustable clamping jaw assemblies. The mounting base is installed and aligned prior to the turntable installation.  Turntable Assembly  This provides a rigid support for the air motors, gearbox and surfacing assembly. The upper part of the assembly provides the rotational movement for surfacing, whilst the lower part remains stationary, held in position by the mounting base assembly.  Cutting Arm  This is mounted on the turntable assembly and provides a rigid structure to which the toolpost is fixed. Feed in and out is provided by a lead screw, driven by the gearbox output gear. Feed rate is selected at the gearbox. Material, tooling and conditions permitting, the cutting arm assembly can achieve cuts to a maximum depth of 2mm (0.079\u201d) without flange holes and 0.5mm (0.02\u201d) with flange holes  Drive Arrangment  This machine is driven by two pneumatic motor units, mounted directly into the ring gear, which in turn is mounted on the main bearing. The use of two motors enables the overall machine height to be reduced.  Feed Gearbox  The drive gearbox is mounted on the turntable assembly providing a variety of cutting feeds for different applications. Drive input to the gearbox is derived from the mast transfer gear. The gearbox provides four different feed rates selected by a push\/pull selector. Traverse is also engaged by a push\/pull selector, which gives traverse IN, traverse OUT and neutral. The neutral N position is used for manually positioning the tool post.out the torque and also acts as a backlash eliminator and cushion drive.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mactecheurope.co.uk\/nl\/catalogue\/silk-sx28-72\/\" \/>\n<meta property=\"og:site_name\" content=\"Machines - Mactech Europe\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/mactecheurope\/\" \/>\n<meta property=\"article:modified_time\" content=\"2023-02-03T12:13:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mactecheurope.co.uk\/wp-content\/uploads\/2022\/08\/SX2872-8-1024x737-1.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@MactechEurope\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/mactecheurope.co.uk\\\/catalogue\\\/silk-sx28-72\\\/\",\"url\":\"https:\\\/\\\/mactecheurope.co.uk\\\/catalogue\\\/silk-sx28-72\\\/\",\"name\":\"Silk SX28-72 | Machines - 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The SX2872 machine covers a range of flanges from 711mm (28\u201d) internal diameter to 1829mm (72\u201d) external diameter. The turntable incorporates twin 1.7kW (2.3hp) pneumatic motors, which are designed to compensate for the backlash normally found in spur gear drive systems. The bore mounting base has four sectional legs that ensure precise adjustment while maintaining proper rigidity, even when fully extended. The modular design also makes the SX2872 easy to set up with any of the optional tube sheet and outside diameter mounting kits, which are available on request. Compact, lightweight great for onsite machining  Mounting Base  The mounting assembly enables the machine to be installed in the centre of any flange from 711mm (28\u201d) to 1829mm (72\u201d) in diameter. It consists of a cruciform body provided with four adjustable clamping jaw assemblies. The mounting base is installed and aligned prior to the turntable installation.  Turntable Assembly  This provides a rigid support for the air motors, gearbox and surfacing assembly. The upper part of the assembly provides the rotational movement for surfacing, whilst the lower part remains stationary, held in position by the mounting base assembly.  Cutting Arm  This is mounted on the turntable assembly and provides a rigid structure to which the toolpost is fixed. Feed in and out is provided by a lead screw, driven by the gearbox output gear. Feed rate is selected at the gearbox. Material, tooling and conditions permitting, the cutting arm assembly can achieve cuts to a maximum depth of 2mm (0.079\u201d) without flange holes and 0.5mm (0.02\u201d) with flange holes  Drive Arrangment  This machine is driven by two pneumatic motor units, mounted directly into the ring gear, which in turn is mounted on the main bearing. The use of two motors enables the overall machine height to be reduced.  Feed Gearbox  The drive gearbox is mounted on the turntable assembly providing a variety of cutting feeds for different applications. Drive input to the gearbox is derived from the mast transfer gear. The gearbox provides four different feed rates selected by a push\/pull selector. Traverse is also engaged by a push\/pull selector, which gives traverse IN, traverse OUT and neutral. 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