{"id":288,"date":"2017-04-02T16:21:18","date_gmt":"2017-04-02T14:21:18","guid":{"rendered":"http:\/\/www.petschauer.de\/en\/?p=288"},"modified":"2017-05-18T16:52:55","modified_gmt":"2017-05-18T14:52:55","slug":"hk-4-720-t-planing-head-grinding-machine","status":"publish","type":"post","link":"https:\/\/www.petschauer.de\/en\/machines-p\/products\/grinding-machines\/hk-4-720-t-planing-head-grinding-machine\/","title":{"rendered":"HK 5-720 T planing head grinding machine"},"content":{"rendered":"<p>Fully automated with automatic variable carriage feed, automatic spacing, continuously variable rotation speed for grinding disc.<br \/>\n<a href=\"http:\/\/www.petschauer.de\/en\/wp-content\/uploads\/sites\/2\/HK-5-720-T-1.jpg\" class=\"lightbox\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.petschauer.de\/en\/wp-content\/uploads\/sites\/2\/HK-5-720-T-1-260x204.jpg\" alt=\"HK 5 -720 T 1\" width=\"260\" height=\"204\" class=\"alignleft size-medium wp-image-1261\" srcset=\"https:\/\/www.petschauer.de\/en\/wp-content\/uploads\/sites\/2\/HK-5-720-T-1-260x204.jpg 260w, https:\/\/www.petschauer.de\/en\/wp-content\/uploads\/sites\/2\/HK-5-720-T-1.jpg 370w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\" \/><\/a><br \/>\n><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-494 alignright\" alt=\"HK 4-720 T planing head grinding machine_3\" src=\"http:\/\/www.petschauer.de\/en\/wp-content\/uploads\/sites\/2\/bildseite44c-260x173.jpg\" width=\"260\" height=\"173\" srcset=\"https:\/\/www.petschauer.de\/en\/wp-content\/uploads\/sites\/2\/bildseite44c-260x173.jpg 260w, https:\/\/www.petschauer.de\/en\/wp-content\/uploads\/sites\/2\/bildseite44c.jpg 525w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\" \/><\/a><\/p>\n<p><strong>Special features of the HK 5-720 T<\/strong><\/p>\n<ul>\n<li>Automatic indexing unit, attachable to the grinding shaft either on the right or left, via drive coupling.<\/li>\n<li>Works without indexing\u00a0disc. Teeth numbers are directly entered into the\u00a0counter.<\/li>\n<li>Grinding unit is infinitely\u00a0rotatable via a fine adjustment, to accurately setting\u00a0back relief angles on the knifes.<\/li>\n<li>Grinding disc rotation speed is individually adjustable for carbide and HSS knife sharpening<\/li>\n<li>Options: knife end stop ruler, hinged, for pre-setting of the planer knife after knife change.<\/li>\n<li>Grinding disc rotation speed is infinitely adjustable from 2000 to 5000 rpm.<\/li>\n<li>Recommended speed for Borazon\u00a0about 4000 rpm. Borazon wheel #50853491 (optional: diamond #50853492), diameter 125mm, bore<\/li>\n<li>20 mm Coolant tank and coolant pump are integrated into the machine base.<\/li>\n<\/ul>\n<p><strong>Features<\/strong><\/p>\n<ul>\n<li>Fully automated machine, with automatic variable carriage feed speed, automatic indexing\u00a0and terminated switch-off controlled via counter.<\/li>\n<li>Easy relief angle setting by turning the grinding head via a scale, resulting\u00a0therefore in a correctly set \u00a0relief angle.<\/li>\n<li>Automatic regrinding\u00a0of the planer knife after the grinding procedure, infinitely\u00a0adjustable.<\/li>\n<li>Additionally, spark- out\u00a0travels selected with teeth count\u00a0number.<\/li>\n<li>Maximal runout\u00a0tolerance of 0.01mm\u00a0measured on the planing head after a correct grinding procedure.<\/li>\n<\/ul>\n<p><strong>Machine accessories included in the machine price:<\/strong><br \/>\nwet grinding unit, sliding ruler, mandrel\u00a0shaft diameter 50 mm<br \/>\nMounting flange for grinding wheels<br \/>\nBorazon grinding wheel diameter 125 mm (853491)<br \/>\nSet of keys<br \/>\nProtective hood included.<\/p>\n<h3>Technical Details<\/h3>\n<table border=\"0\">\n<tbody>\n<tr>\n<td>Planer head diameter:<\/td>\n<td>120 &#8211; 340mm<\/td>\n<\/tr>\n<tr>\n<td>Grinding length:<\/td>\n<td>max. 720mm<\/td>\n<\/tr>\n<tr>\n<td>Grinding shaft:<\/td>\n<td>50mm<\/td>\n<\/tr>\n<tr>\n<td>Grinding motor:<\/td>\n<td>1.1 kW<\/td>\n<\/tr>\n<tr>\n<td>Voltage:<\/td>\n<td>400V, 50Hz<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\"><b>Dimensions:<\/b><\/td>\n<\/tr>\n<tr>\n<td>Length:<\/td>\n<td>1800mm<\/td>\n<\/tr>\n<tr>\n<td>Width:<\/td>\n<td>1200mm<\/td>\n<\/tr>\n<tr>\n<td>Height:<\/td>\n<td>1600mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Fully automated with automatic variable carriage feed, automatic spacing, continuously variable rotation speed for grinding disc. > Special features of the HK 5-720 T Automatic indexing unit, attachable to the grinding shaft either on the right or left, via drive coupling. Works without indexing\u00a0disc. Teeth numbers are directly entered into the\u00a0counter. Grinding unit is infinitely\u00a0rotatable [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1261,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-288","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-grinding-machines"],"_links":{"self":[{"href":"https:\/\/www.petschauer.de\/en\/wp-json\/wp\/v2\/posts\/288","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.petschauer.de\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.petschauer.de\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.petschauer.de\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.petschauer.de\/en\/wp-json\/wp\/v2\/comments?post=288"}],"version-history":[{"count":23,"href":"https:\/\/www.petschauer.de\/en\/wp-json\/wp\/v2\/posts\/288\/revisions"}],"predecessor-version":[{"id":1268,"href":"https:\/\/www.petschauer.de\/en\/wp-json\/wp\/v2\/posts\/288\/revisions\/1268"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.petschauer.de\/en\/wp-json\/wp\/v2\/media\/1261"}],"wp:attachment":[{"href":"https:\/\/www.petschauer.de\/en\/wp-json\/wp\/v2\/media?parent=288"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.petschauer.de\/en\/wp-json\/wp\/v2\/categories?post=288"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.petschauer.de\/en\/wp-json\/wp\/v2\/tags?post=288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}