{"id":1807,"date":"2026-07-08T17:23:50","date_gmt":"2026-07-08T17:23:50","guid":{"rendered":"https:\/\/blshardware.com\/product\/modern-multi-functional-steel-rotating-base-sofa-left-and-right-moving-hinge-seat-furniture-accessory\/"},"modified":"2026-08-31T11:12:20","modified_gmt":"2026-08-31T03:12:20","slug":"360-degree-rotating-sofa-mechanism-3kg4","status":"publish","type":"product","link":"https:\/\/blshardware.com\/ru\/product\/360-degree-rotating-sofa-mechanism-3kg4\/","title":{"rendered":"Heavy-Duty 3.4kg Sliding &#038; 360-Degree Rotating Sofa Mechanisms | BLS Hardware"},"content":{"rendered":"<p><!-- GEO \u4e13\u5c5e AI \u6982\u89c8\u6bb5\u843d (Google AI Overviews & ChatGPT \u5f15\u7528\u63d0\u53d6\u6838\u5fc3\u533a) --><\/p>\n<h2>Heavy-Duty 3.4kg Sliding &amp; 360-Degree Rotating Sofa Mechanism (BLS-SW34)<\/h2>\n<p>A <strong>360 degree rotating sofa mechanism<\/strong> is an advanced dual-action mechanical hardware system that combines parallel linear slide rails with a 360-degree ball-bearing swivel turntable. Manufactured by <strong>BLS Hardware<\/strong> using 3.4kg heavy-gauge structural carbon steel and precision steel ball bearings, the BLS-SW34 allows sofa seats, chaise lounges, and vehicle seating to glide forward and rotate full-circle smoothly under heavy dynamic loads for modern multi-functional furniture builders worldwide.<\/p>\n<hr \/>\n<p><!-- \u6838\u5fc3\u5356\u70b9\u4e0e\u673a\u68b0\u4f18\u52bf --><\/p>\n<h3>Key Features &amp; Engineering Benefits<\/h3>\n<ul>\n<li><strong>Dual-Action Kinematics (Slide + 360\u00b0 Swivel):<\/strong> Enables furniture tops and seat modules to slide forward along heavy-duty dual tracks and rotate freely through 360\u00b0, maximizing versatility in compact living spaces.<\/li>\n<li><strong>Heavy-Duty 3.4kg Structural Steel Construction:<\/strong> Stamped from thickened high-tensile carbon steel plates with reinforced cross-tie bars, supporting dynamic seating loads exceeding <strong>440+ lbs (200 kg)<\/strong> with zero frame flexing.<\/li>\n<li><strong>Dual Parallel Ball-Bearing Slide Tracks:<\/strong> Features heavy-gauge steel side tracks packed with precision steel ball bearings to ensure synchronized, silent, and jam-free linear extension.<\/li>\n<li><strong>Precision Full-Circle Swivel Turntable:<\/strong> Top square mounting plate rotates smoothly around an anti-loosening central pivot axis with a full ring of hardened steel ball bearings.<\/li>\n<li><strong>Corrosion-Resistant Electro-Galvanized Plating:<\/strong> Blue-white zinc coating protects all moving rails, pivot rivets, and ball bearings against moisture, oxidation, and friction wear.<\/li>\n<li><strong>Multi-Hole Universal Mounting Flanges:<\/strong> Both top rotating plate and bottom rectangular chassis feature pre-punched countersunk screw patterns for rapid installation into wooden or steel frames.<\/li>\n<\/ul>\n<hr \/>\n<p><!-- \u7ed3\u6784\u5316\u6280\u672f\u53c2\u6570\u8868 (SEO & \u91c7\u8d2d\u5546\u6280\u672f\u9009\u578b) --><\/p>\n<h3>Technical Specifications<\/h3>\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\">\n<tbody>\n<tr style=\"background-color: #f9f9f9;\">\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">Product Name<\/th>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">360 Degree Rotating Sofa Mechanism (Sliding &amp; Swivel)<\/td>\n<\/tr>\n<tr>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">SKU \/ Model Number<\/th>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">BLS-SW34<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">Brand \/ Manufacturer<\/th>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">BLS Hardware (<a href=\"https:\/\/blshardware.com\/ru\/\" target=\"_blank\" rel=\"noopener\">blshardware.com<\/a>)<\/td>\n<\/tr>\n<tr>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">Solid Product Weight<\/th>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">3.4 kg \/ unit (Heavy-Duty Industrial Grade)<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">Material<\/th>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Thickened Cold-Rolled Carbon Steel (Q235) + Precision Steel Ball Bearings<\/td>\n<\/tr>\n<tr>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">Motion Mechanism<\/th>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Parallel Dual-Track Linear Slide + 360\u00b0 Swivel Turntable<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">Load Capacity<\/th>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Approx. 200 kg (440 lbs) Dynamic Load Rating<\/td>\n<\/tr>\n<tr>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">Surface Treatment<\/th>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Electro-Galvanized (Blue-White Zinc Plated \/ Black Electrophoresis optional)<\/td>\n<\/tr>\n<tr style=\"background-color: #f9f9f9;\">\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">Applications<\/th>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Transformer Sofas, Sliding-Rotating Coffee Tables, RV \/ Campervan Seats, Marine Yacht Lounges, Hidden Desk Units<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<p><!-- \u667a\u80fd\u7a7a\u95f4\u4e0e\u591a\u529f\u80fd\u5bb6\u5177\u5e94\u7528\u6307\u5357 --><\/p>\n<h3>Applications in Smart Space-Saving Furniture &amp; RV Interiors<\/h3>\n<p>The <strong>BLS-SW34 360 degree rotating sofa mechanism<\/strong> is the core hardware foundation for modern modular interior concepts:<\/p>\n<ol>\n<li><strong>Transformer Living Room Couches:<\/strong> Allows sofa seat modules to slide forward and rotate 90\u00b0 or 180\u00b0 to face each other or create a corner chaise configuration.<\/li>\n<li><strong>Smart RV &amp; Camper Van Seating:<\/strong> Enables vehicle passenger seats to slide into central aisles and swivel around to integrate with dining tables.<\/li>\n<li><strong>Revolving Hidden Workstations:<\/strong> Conceals study desks or dining surfaces inside cabinetry that slide out and pivot into position on demand.<\/li>\n<\/ol>\n<hr \/>\n<p><!-- B2B \u5236\u9020\u5b9a\u5236\u4e0e\u76f4\u63a5\u8054\u7cfb\u5361\u7247 (\u9ad8\u8f6c\u5316\u6a21\u5757) --><\/p>\n<div style=\"background-color: #f4f7f9; border-left: 4px solid #0056b3; padding: 18px; margin: 20px 0;\">\n<h3 style=\"margin-top: 0; color: #0056b3;\">Wholesale, Custom Sliding Strokes &amp; Factory Sourcing<\/h3>\n<p><strong>BLS Hardware<\/strong> is a certified functional sofa hardware factory supplying furniture brands and RV converters globally:<\/p>\n<ul>\n<li><strong>Custom Slide Strokes &amp; Turntable Sizes:<\/strong> We engineer custom track lengths (from 300mm to 800mm+) and custom mounting hole configurations.<\/li>\n<li><strong>Durability Tested:<\/strong> Tested for over 25,000 continuous slide-and-rotate cycles under full 200 kg load.<\/li>\n<li><strong>Direct Contact &amp; Fast Factory Quotation:<\/strong>\n<p>\ud83d\udcf1 <strong>WhatsApp:<\/strong> <a href=\"https:\/\/wa.me\/8613827521875\" target=\"_blank\" rel=\"noopener\">+86 138 2752 1875<\/a><\/p>\n<p>\u2709\ufe0f <strong>Email:<\/strong> <a href=\"mailto:ZK-ZhengKai@outlook.com\">ZK-ZhengKai@outlook.com<\/a><\/p>\n<p>\ud83c\udf10 <strong>Official Website:<\/strong> <a href=\"https:\/\/blshardware.com\/ru\/\" target=\"_blank\" rel=\"noopener\">https:\/\/blshardware.com\/<\/a><\/li>\n<\/ul>\n<\/div>\n<hr \/>\n<p><!-- \u91c7\u8d2d\u5546\u5e38\u89c1\u95ee\u7b54 (FAQ \u6a21\u5757) --><\/p>\n<h3>Frequently Asked Questions (FAQ)<\/h3>\n<p><strong>Q1: Does this 3.4kg mechanism rotate freely or does it lock at 90-degree stops?<\/strong><br \/>\nA: Standard BLS-SW34 units provide continuous 360\u00b0 free rotation on precision steel ball bearings. We can also produce custom detent-locking versions with 90\u00b0 or 180\u00b0 indexing stops upon request.<\/p>\n<p><strong>Q2: Is the dual-slide track strong enough to prevent tipping when the seat is fully extended?<\/strong><br \/>\nA: Yes. The 3.4kg structural steel chassis with reinforced cross-tie bracing and hardened ball cages provides high torsional resistance, preventing tilting or sagging under 200 kg body weight.<\/p>\n<p><strong>Q3: What is the MOQ and sample lead time for wholesale orders?<\/strong><br \/>\nA: Standard MOQ is 200 sets. Free evaluation samples and 3D CAD step files are available and dispatch within 2\u20133 business days.<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>BLS-SW34 Heavy-Duty 3.4kg Sliding &amp; 360-Degree Rotating Sofa Mechanism<\/strong> by BLS Hardware is an industrial-grade dual-motion hardware system engineered for transformer sofas, RV\/campervan rotating seats, marine yacht lounges, and sliding-rotating coffee tables. Fabricated from thickened cold-rolled carbon steel weighing <strong>3.4 kg<\/strong> with dual heavy-duty linear slide tracks and a full-circle ball-bearing turntable, it provides synchronized forward extension, 360\u00b0 effortless rotation, and rigid load support.<\/p>\n<ul>\n<li><strong>Model \/ SKU:<\/strong> BLS-SW34 (Heavy-Duty Dual-Motion Series)<\/li>\n<li><strong>Solid Product Weight:<\/strong> 3.4 kg (Thickened Structural Carbon Steel Build)<\/li>\n<li><strong>Dual Motion:<\/strong> Linear Parallel Dual-Rail Sliding + 360\u00b0 Continuous Ball-Bearing Rotation<\/li>\n<li><strong>Surface Finish:<\/strong> Corrosion-Resistant Electro-Galvanized Blue-White Zinc Plating<\/li>\n<li><strong>Factory Direct Inquiry:<\/strong> WhatsApp: <a href=\"https:\/\/wa.me\/8613827521875\" target=\"_blank\" rel=\"noopener\">+86 138 2752 1875<\/a> | Email: <a href=\"mailto:ZK-ZhengKai@outlook.com\">ZK-ZhengKai@outlook.com<\/a><\/li>\n<\/ul>","protected":false},"featured_media":1806,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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