{"id":1560,"date":"2026-01-14T08:56:25","date_gmt":"2026-01-14T00:56:25","guid":{"rendered":"https:\/\/jtlcnc.com\/?post_type=product&p=1560"},"modified":"2026-01-14T08:56:25","modified_gmt":"2026-01-14T00:56:25","slug":"granite-surface-plate","status":"publish","type":"product","link":"https:\/\/jtlcnc.com\/es\/producto\/granite-surface-plate\/","title":{"rendered":"placa de superficie de granito"},"content":{"rendered":"

Plataforma de instrumentos de precisi\u00f3n de granito, fabricada con material de piedra \u201cJinan Blue\u201d de alta calidad mediante procesamiento mec\u00e1nico y rectificado manual. Alta, sin deformaci\u00f3n, buena estabilidad, larga vida \u00fatil, adecuada para trabajos de medici\u00f3n en f\u00e1bricas mec\u00e1nicas y laboratorios.
\nLa composici\u00f3n mineral principal del granito \u201cJinan Blue\u201d es hornenda, plagioclasa, biotita y una peque\u00f1a cantidad de magnetita, con un color negro, una estructura precisa y, tras miles de millones de a\u00f1os de envejecimiento, uniforme, buena estabilidad, alta resistencia y gran dureza, que puede mantener una gran precisi\u00f3n bajo cargas pesadas.
\nVentajas:
\n1. Alta precisi\u00f3n, buena estabilidad y no se deforma f\u00e1cilmente, lo que puede garantizar la exactitud de la medici\u00f3n a temperatura ambiente.
\n2. No se oxida, es resistente a \u00e1cidos y \u00e1lcalis y no requiere mantenimiento especial.
\n3. Resistencia al desgaste y larga vida \u00fatil.
\n4. Los ara\u00f1azos y golpes en la superficie de trabajo no afectan a la precisi\u00f3n de la medici\u00f3n.
\n5. No hay problemas de magnetizaci\u00f3n.
\n. Puede deslizarse suavemente sin ninguna sensaci\u00f3n de arrastre durante la medici\u00f3n.
\nLa precisi\u00f3n de la placa plana de granito est\u00e1 referenciada a varias normas nacionales avanzadas, y la tolerancia de planitud se basa en la norma JB\/T7975-1999: grado 000 = 1 \u00d7 (1 d\/1000) um;grado 00 = 2 \u00d7 (1 d\/1000) um; grado 0 = 4 \u00d7 (1 d\/1000); grado 1 = 8 \u00d7 (1 d\/1000) um (d es la diagonal en mm) (la temperatura de medici\u00f3n es generalmente de 20 \u00b1 \u2103).<\/p>\n

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 <\/p>","protected":false},"excerpt":{"rendered":"

Especificaciones, peso y precisi\u00f3n de la placa plana de m\u00e1rmol<\/b><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Especificaciones Longitud\u00d7Ancho\u00d7Altura<\/b><\/strong><\/td>\nPeso en kg<\/b><\/strong><\/td>\n000<\/b><\/strong>\u00a0<\/b><\/strong>precisi\u00f3n de grado \u03bcm<\/b><\/strong><\/td>\n00 precisi\u00f3n de grado \u03bcm<\/b><\/strong><\/td>\n0<\/b><\/strong>\u00a0<\/b><\/strong>precisi\u00f3n de grado \u03bcm<\/b><\/strong><\/td>\n1<\/b><\/strong>\u00a0<\/b><\/strong>grado<\/b><\/strong>\u00a0<\/b><\/strong>precisi\u00f3n \u03bcm<\/b><\/strong><\/td>\n<\/tr>\n
300\u00d7300\u00d750<\/b><\/strong><\/td>\n19<\/b><\/strong><\/td>\n1.5<\/b><\/strong><\/td>\n3<\/b><\/strong><\/td>\n6<\/b><\/strong><\/td>\n12<\/b><\/strong><\/td>\n<\/tr>\n
400\u00d7300\u00d770<\/b><\/strong><\/td>\n25<\/b><\/strong><\/td>\n1.5<\/b><\/strong><\/td>\n3<\/b><\/strong><\/td>\n6<\/b><\/strong><\/td>\n12<\/b><\/strong><\/td>\n<\/tr>\n
400\u00d7400\u00d770<\/b><\/strong><\/td>\n48<\/b><\/strong><\/td>\n2<\/b><\/strong><\/td>\n3.5<\/b><\/strong><\/td>\n6.5<\/b><\/strong><\/td>\n13<\/b><\/strong><\/td>\n<\/tr>\n
630\u00d7400\u00d7100<\/b><\/strong><\/td>\n76<\/b><\/strong><\/td>\n2<\/b><\/strong><\/td>\n3.5<\/b><\/strong><\/td>\n7<\/b><\/strong><\/td>\n14<\/b><\/strong><\/td>\n<\/tr>\n
630\u00d7630\u00d7100<\/b><\/strong><\/td>\n155<\/b><\/strong><\/td>\n2<\/b><\/strong><\/td>\n4<\/b><\/strong><\/td>\n8<\/b><\/strong><\/td>\n16<\/b><\/strong><\/td>\n<\/tr>\n
800\u00d7600\u00d7100<\/b><\/strong><\/td>\n156<\/b><\/strong><\/td>\n2<\/b><\/strong><\/td>\n4<\/b><\/strong><\/td>\n8<\/b><\/strong><\/td>\n16<\/b><\/strong><\/td>\n<\/tr>\n
1000\u00d7630\u00d7130<\/b><\/strong><\/td>\n284<\/b><\/strong><\/td>\n2.5<\/b><\/strong><\/td>\n4.5<\/b><\/strong><\/td>\n9<\/b><\/strong><\/td>\n18<\/b><\/strong><\/td>\n<\/tr>\n
1000\u00d7750\u00d7150<\/b><\/strong><\/td>\n338<\/b><\/strong><\/td>\n2.5<\/b><\/strong><\/td>\n5<\/b><\/strong><\/td>\n9<\/b><\/strong><\/td>\n18<\/b><\/strong><\/td>\n<\/tr>\n
1000\u00d71000\u00d7150<\/b><\/strong><\/td>\n450<\/b><\/strong><\/td>\n2.5<\/b><\/strong><\/td>\n5<\/b><\/strong><\/td>\n10<\/b><\/strong><\/td>\n20<\/b><\/strong><\/td>\n<\/tr>\n
1600\u00d7100\u00d70200<\/b><\/strong><\/td>\n963<\/b><\/strong><\/td>\n3<\/b><\/strong><\/td>\n6<\/b><\/strong><\/td>\n12<\/b><\/strong><\/td>\n24<\/b><\/strong><\/td>\n<\/tr>\n
2000\u00d71000\u00d7200<\/b><\/strong><\/td>\n1200<\/b><\/strong><\/td>\n3.5<\/b><\/strong><\/td>\n6.5<\/b><\/strong><\/td>\n13<\/b><\/strong><\/td>\n26<\/b><\/strong><\/td>\n<\/tr>\n
1600\u00d71600\u00d7300<\/b><\/strong><\/td>\n2312<\/b><\/strong><\/td>\n3.5<\/b><\/strong><\/td>\n6.5<\/b><\/strong><\/td>\n13<\/b><\/strong><\/td>\n26<\/b><\/strong><\/td>\n<\/tr>\n
2000\u00d71600\u00d7300<\/b><\/strong><\/td>\n2890<\/b><\/strong><\/td>\n3.5<\/b><\/strong><\/td>\n7<\/b><\/strong><\/td>\n14<\/b><\/strong><\/td>\n28<\/b><\/strong><\/td>\n<\/tr>\n
2500\u00d71600\u00d7300<\/b><\/strong><\/td>\n3612<\/b><\/strong><\/td>\n4<\/b><\/strong><\/td>\n8<\/b><\/strong><\/td>\n16<\/b><\/strong><\/td>\n32<\/b><\/strong><\/td>\n<\/tr>\n
3000\u00d72000\u00d7500<\/b><\/strong><\/td>\n9030<\/b><\/strong><\/td>\n4.5<\/b><\/strong><\/td>\n9<\/b><\/strong><\/td>\n18<\/b><\/strong><\/td>\n36<\/b><\/strong><\/td>\n<\/tr>\n
4000\u00d72000\u00d7500<\/b><\/strong><\/td>\n12040<\/b><\/strong><\/td>\n5.5<\/b><\/strong><\/td>\n11<\/b><\/strong><\/td>\n22<\/b><\/strong><\/td>\n44<\/b><\/strong><\/td>\n<\/tr>\n
6000\u00d72000\u00d7700<\/b><\/strong><\/td>\n25284<\/b><\/strong><\/td>\n7.5<\/b><\/strong><\/td>\n15<\/b><\/strong><\/td>\n30<\/b><\/strong><\/td>\n60<\/b><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":1561,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[38],"product_tag":[],"class_list":{"0":"post-1560","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-platform","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple","12":"entry","13":"content-bg","14":"loop-entry"},"taxonomy_info":{"product_cat":[{"value":38,"label":"Granite detection platform"}]},"featured_image_src_large":["https:\/\/jtlcnc.com\/wp-content\/uploads\/2026\/01\/\u5fae\u4fe1\u56fe\u7247_20260108100949_17_25.jpg",392,393,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/jtlcnc.com\/es\/wp-json\/wp\/v2\/product\/1560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jtlcnc.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jtlcnc.com\/es\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jtlcnc.com\/es\/wp-json\/wp\/v2\/media\/1561"}],"wp:attachment":[{"href":"https:\/\/jtlcnc.com\/es\/wp-json\/wp\/v2\/media?parent=1560"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jtlcnc.com\/es\/wp-json\/wp\/v2\/product_brand?post=1560"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jtlcnc.com\/es\/wp-json\/wp\/v2\/product_cat?post=1560"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jtlcnc.com\/es\/wp-json\/wp\/v2\/product_tag?post=1560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}