{"id":4254,"date":"2026-10-23T09:34:35","date_gmt":"2026-10-23T09:34:35","guid":{"rendered":"https:\/\/bricofel.com\/site\/?post_type=product&#038;p=4254"},"modified":"2026-10-23T10:28:20","modified_gmt":"2026-10-23T10:28:20","slug":"fresadora-mf-4-b-optimum","status":"publish","type":"product","link":"https:\/\/bricofel.com\/site\/product\/fresadora-mf-4-b-optimum\/","title":{"rendered":"Optimum OPTImill MF 4-B \u2013 Fresadora multifun\u00e7\u00f5es com avan\u00e7o motorizado nos 3 eixos"},"content":{"rendered":"<p>A fresadora MF 4-B da Optimum \u00e9 uma fresadora multifun\u00e7\u00f5es em ferro fundido Meehanite, com avan\u00e7o motorizado nos tr\u00eas eixos. Na \u00e1rvore ISO 40, a velocidade vai de 60 a 4200 rpm, sem degraus.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-4251\" src=\"https:\/\/bricofel.com\/site\/wp-content\/uploads\/2026\/10\/optimum-mf-4-b-fresadora-universal-1-400x400.png\" alt=\"Fresadora MF 4-B Optimum com cabe\u00e7a de torreta, bra\u00e7o de comando com visor, mesa longa e base\" width=\"400\" height=\"400\" srcset=\"https:\/\/bricofel.com\/site\/wp-content\/uploads\/2026\/10\/optimum-mf-4-b-fresadora-universal-1-400x400.png 400w, https:\/\/bricofel.com\/site\/wp-content\/uploads\/2026\/10\/optimum-mf-4-b-fresadora-universal-1-800x800.png 800w, https:\/\/bricofel.com\/site\/wp-content\/uploads\/2026\/10\/optimum-mf-4-b-fresadora-universal-1-280x280.png 280w, https:\/\/bricofel.com\/site\/wp-content\/uploads\/2026\/10\/optimum-mf-4-b-fresadora-universal-1-768x768.png 768w, https:\/\/bricofel.com\/site\/wp-content\/uploads\/2026\/10\/optimum-mf-4-b-fresadora-universal-1-12x12.png 12w, https:\/\/bricofel.com\/site\/wp-content\/uploads\/2026\/10\/optimum-mf-4-b-fresadora-universal-1-300x300.png 300w, https:\/\/bricofel.com\/site\/wp-content\/uploads\/2026\/10\/optimum-mf-4-b-fresadora-universal-1-600x600.png 600w, https:\/\/bricofel.com\/site\/wp-content\/uploads\/2026\/10\/optimum-mf-4-b-fresadora-universal-1-100x100.png 100w, https:\/\/bricofel.com\/site\/wp-content\/uploads\/2026\/10\/optimum-mf-4-b-fresadora-universal-1.png 1200w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<p>A cabe\u00e7a inclina \u00b145\u00b0 na vertical e roda \u00b190\u00b0 na horizontal, e o bra\u00e7o desloca-se 470 mm. Os eixos X e Z t\u00eam guias em cauda de andorinha a 55\u00b0, ajust\u00e1veis, e o Y tem guia plana. A lubrifica\u00e7\u00e3o \u00e9 centralizada, e a \u00e1rvore tem trav\u00e3o mec\u00e2nico.<\/p>\n<h2>Vantagens da fresadora MF 4-B<\/h2>\n<ul>\n<li>Avan\u00e7o motorizado em X, Y e Z, com microavan\u00e7o de precis\u00e3o.<\/li>\n<li>Velocidade vari\u00e1vel mec\u00e2nica de 60 a 4200 rpm.<\/li>\n<li>Concentricidade inferior a 0,01 mm na pinola.<\/li>\n<li>Mesa de 1370 \u00d7 254 mm para 300 kg.<\/li>\n<li>Refrigera\u00e7\u00e3o, lubrifica\u00e7\u00e3o central e trav\u00e3o da \u00e1rvore.<\/li>\n<\/ul>\n<h2>Para quem \u00e9 a fresadora MF 4-B<\/h2>\n<p>Serve metalomec\u00e2nicas, moldes e matrizes, manuten\u00e7\u00e3o industrial e escolas t\u00e9cnicas que fresam pe\u00e7as grandes. Os cursos longos, de 820 \u00d7 410 \u00d7 400 mm, e os avan\u00e7os motorizados tornam o trabalho em s\u00e9rie mais r\u00e1pido. A cabe\u00e7a orient\u00e1vel permite fresar e furar em \u00e2ngulo sem mudar a pe\u00e7a.<\/p>\n<h2>Especifica\u00e7\u00f5es da fresadora MF 4-B<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Marca \/ modelo<\/th>\n<td>Optimum OPTImill MF 4-B (ref. 3348340)<\/td>\n<\/tr>\n<tr>\n<th>Pot\u00eancia<\/th>\n<td>\u00c1rvore 2,2 kW \u00b7 total 3 kW \u00b7 400 V \u00b7 bomba de refrigera\u00e7\u00e3o 90 W<\/td>\n<\/tr>\n<tr>\n<th>Velocidade da \u00e1rvore<\/th>\n<td>60\u20134200 rpm, vari\u00e1vel mec\u00e2nica, 2 gamas<\/td>\n<\/tr>\n<tr>\n<th>\u00c1rvore<\/th>\n<td>ISO 40 (DIN 2080) \u00b7 pinola \u00d8 86 mm, curso 127 mm \u00b7 avan\u00e7o 0,04 \/ 0,08 \/ 0,15 mm\/volta<\/td>\n<\/tr>\n<tr>\n<th>Capacidades<\/th>\n<td>Fura\u00e7\u00e3o em a\u00e7o 24 mm (20 mm cont\u00ednuo) \u00b7 fresa de topo 25 mm \u00b7 cabe\u00e7a de facejar 76 mm<\/td>\n<\/tr>\n<tr>\n<th>Cabe\u00e7a<\/th>\n<td>Inclina \u00b145\u00b0 \u00b7 roda \u00b190\u00b0 \u00b7 bra\u00e7o com 470 mm de curso<\/td>\n<\/tr>\n<tr>\n<th>Mesa<\/th>\n<td>1370 \u00d7 254 mm \u00b7 3 ranhuras em T de 16 mm \u00b7 carga 300 kg<\/td>\n<\/tr>\n<tr>\n<th>Cursos<\/th>\n<td>X 820 \/ Y 410 \/ Z 400 mm (motorizados: 740 \/ 330 \/ 320 mm)<\/td>\n<\/tr>\n<tr>\n<th>Peso e dimens\u00f5es<\/th>\n<td>1260 kg \u00b7 2400 \u00d7 2160 \u00d7 2300 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Perguntas frequentes sobre a fresadora MF 4-B<\/h2>\n<h3>A fresadora MF 4-B tem avan\u00e7o autom\u00e1tico nos tr\u00eas eixos?<\/h3>\n<p>Sim. X, Y e Z t\u00eam avan\u00e7o motorizado, e a pinola tem avan\u00e7o autom\u00e1tico em 3 passos.<\/p>\n<h3>Como se regula a velocidade?<\/h3>\n<p>Por variador mec\u00e2nico cont\u00ednuo, de 60 a 4200 rpm, em duas gamas.<\/p>\n<h3>Que corrente precisa?<\/h3>\n<p>Trabalha a 400 V trif\u00e1sico, com 3 kW de pot\u00eancia total.<\/p>\n<h3>Que cone usa?<\/h3>\n<p>ISO 40 (DIN 2080).<\/p>\n<h2>Or\u00e7amento, entrega e apoio em todo o pa\u00eds<\/h2>\n<p>Para o or\u00e7amento da fresadora MF 4-B, ligue (+351) 273 312 371 ou pe\u00e7a-o pelo site. Entregamos e ajudamos a instalar em todo o pa\u00eds. Na categoria <a href=\"https:\/\/bricofel.com\/site\/product-category\/metal-laser\/maquinas-industriais-metal\/\">M\u00e1quinas Industriais<\/a> tem outras fresadoras Optimum, como a <a href=\"https:\/\/bricofel.com\/site\/product\/optimill-f-80-sinumerik-808d-advanced\/\">OPTImill F 80 CNC<\/a>. Os acess\u00f3rios est\u00e3o na <a href=\"https:\/\/www.stuermer-machines.com\/product\/metalworking-machines-press\/optimill-mf-4-b-3348340\/\" target=\"_blank\" rel=\"noopener\">p\u00e1gina oficial da MF 4-B<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fresadora multifun\u00e7\u00f5es em ferro fundido Meehanite, com \u00e1rvore ISO 40, velocidade vari\u00e1vel mec\u00e2nica de 60 a 4200 rpm, avan\u00e7o motorizado em X, Y e Z e mesa de 1370 \u00d7 254 mm para 300 kg. A cabe\u00e7a inclina \u00b145\u00b0 e roda \u00b190\u00b0. Liga a 400 V. Tamb\u00e9m procurada como fresadora de torreta, OPTImill MF4-B ou MF 4 B. Pe\u00e7a or\u00e7amento: entregamos em todo o pa\u00eds.<\/p>\n","protected":false},"featured_media":4251,"template":"","meta":[],"product_cat":[440,439],"product_tag":[],"class_list":["post-4254","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-maquinas-industriais-metal","product_cat-metal-laser","product_brand-optimum"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/bricofel.com\/site\/wp-json\/wp\/v2\/product\/4254","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bricofel.com\/site\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/bricofel.com\/site\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bricofel.com\/site\/wp-json\/wp\/v2\/media\/4251"}],"wp:attachment":[{"href":"https:\/\/bricofel.com\/site\/wp-json\/wp\/v2\/media?parent=4254"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/bricofel.com\/site\/wp-json\/wp\/v2\/product_cat?post=4254"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/bricofel.com\/site\/wp-json\/wp\/v2\/product_tag?post=4254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}