![\"\"](\"https:\/\/jtlcnc.com\/wp-content\/uploads\/2026\/01\/\u652f\u67b63.jpg\")
<\/p>","protected":false},"excerpt":{"rendered":"Marble (granite) platform stainless steel bracket technology and selection guide, with structure, material, installation points, that you can directly use it for procurement and on-site deployment.<\/p>\n
I. Core material and specifications<\/p>\n
1. Common grades: 304 stainless steel ( purpose, corrosion resistant); 316 stainless steel (humid\/clean workshop\/outdoor, more resistant to chloride ions); 201 is low cost but in rust resistance, not recommended for precision conditions
\n2. Structural form
\n– Welding frame style (square tube\/rectangular tube, such as 8080\u00d75mm), cross\/rectangular reinforcement, post-weld annealing to eliminate stress
\n– Three-point\/five-point support (industrial standard three-point leveling is the most stable, auxiliary support points are added for large sizes, support point positions are often taken at 2\/9 of the side length)
\nAdjustable foot (stainless steel\/alloy screw wear-resistant rubber pad, adjustment stroke \u00b120mm, accuracy can reach 0.02mm)- Optional casters (locked swivel wheels, convenient for moving and maintenance)
\n3. Surface treatment: pickling passivation (improve corrosion resistance), sandblasting; avoid painting affecting the stainless steel rust-proof nature<\/p>\n
II. Key performance and technical requirements<\/p>\n
– Load-bearing: designed according to the self-weight of the 1.5 times the maximum load; for example: 1000\u00d7800\u00d7100mm marble, the bracket rated load \u2265100kg
\n– Rigidity and flatness: overall deflection of the frame <0.02mm\/m; support surface flatness \u22640.0mm; contact surface Ra \u22641.6\u03bcm
\n– Shock absorption: damping pads\/silicone pads are added to the support points to isolate ground vibrations; spring vibrationators are added when necessary
\n– Corrosion resistance: 304 salt spray \u2265480h, 316 \u22651000h
\nIII. Selection and installation steps<\/p>\n
1. Confirm the size, weight, and working height of the platform; prioritize segmental reinforcement\/five-point support for large
\n2. Environment: choose 316 for humid conditions; add a vibration isolation system if there is a vibration source; equip with locking casters if there is a need mobility
\n3. Installation: the sequence of leveling is three-point initial adjustment \u2192 precise adjustment with a level \u2192 lock the foot \u2192 re-measure the flatness; it strictly prohibited for a single point to hang in the air
\n4. Acceptance: measure the level, flatness, no shaking, load test<\/p>\n
IV. Examples and comparisons
\n– Standard type (304 square tube welding, three-point support adjustable foot) is suitable for metrology rooms, precision testing
\n– Economic type (carbon steeling) has low cost but poor rust resistance; stainless steel bracket has long service life and little maintenance, suitable for long-term stable precision work<\/p>\n
V. Procure and maintenance suggestions<\/p>\n
1. Ask for material proof (spectral detection 304\/316), welding process records, load\/flatness test reports
\n. Keep it clean daily to avoid acid and alkali corrosion; regularly re-adjust the level; it is strictly prohibited to overload<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
Marble (granite) platform stainless steel bracket technology and selection guide, with structure, material, installation points, that you can directly use it for procurement and on-site deployment. I. Core material and specifications 1. Common grades: 304 stainless steel ( purpose, corrosion resistant); 316 stainless steel (humid\/clean workshop\/outdoor, more resistant to chloride ions); 201 is low cost…<\/p>","protected":false},"featured_media":1872,"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-1868","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\/02\/\u5fae\u4fe1\u56fe\u7247_20230724091814-768x1024.jpg",768,1024,true],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/product\/1868","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/media\/1872"}],"wp:attachment":[{"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/media?parent=1868"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/product_brand?post=1868"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/product_cat?post=1868"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/product_tag?post=1868"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}