{"product_id":"double-drum-winch","title":"Double-Drum Winch","description":"\u003cstyle\u003e\n  .ddw-wrap {\n    max-width: 1200px;\n    margin: 0 auto;\n    color: #263238;\n    font-family: Arial, Helvetica, sans-serif;\n    font-size: 16px;\n    line-height: 1.7;\n  }\n\n  .ddw-wrap * { box-sizing: border-box; }\n\n  .ddw-wrap h2,\n  .ddw-wrap h3 {\n    color: #153b5b;\n    line-height: 1.3;\n  }\n\n  .ddw-title {\n    margin: 25px 0 15px;\n    font-size: 30px;\n    text-align: center;\n  }\n\n  .ddw-subtitle {\n    max-width: 900px;\n    margin: 0 auto 30px;\n    color: #52606b;\n    font-size: 18px;\n    text-align: center;\n  }\n\n  .ddw-section { margin: 45px 0; }\n\n  .ddw-section-title {\n    margin: 0 0 24px;\n    font-size: 26px;\n    text-align: center;\n  }\n\n  .ddw-image-placeholder {\n    display: flex;\n    width: 100%;\n    min-height: 360px;\n    align-items: center;\n    justify-content: center;\n    padding: 30px;\n    border: 2px dashed #8fb2c8;\n    border-radius: 10px;\n    background: #f2f7fa;\n    color: #607d8b;\n    font-weight: 700;\n    text-align: center;\n  }\n\n  .ddw-image-placeholder.ddw-wide { min-height: 420px; }\n\n  .ddw-row {\n    display: flex;\n    align-items: center;\n    gap: 38px;\n    margin: 45px 0;\n  }\n\n  .ddw-row.ddw-reverse { flex-direction: row-reverse; }\n  .ddw-media, .ddw-copy { flex: 1 1 0; min-width: 0; }\n\n  .ddw-copy h3 {\n    margin: 0 0 12px;\n    font-size: 23px;\n  }\n\n  .ddw-copy p { margin: 0; }\n\n  .ddw-grid {\n    display: grid;\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n    gap: 22px;\n  }\n\n  .ddw-card {\n    padding: 26px;\n    border: 1px solid #d7e3ea;\n    border-top: 4px solid #1f8db8;\n    border-radius: 8px;\n    background: #ffffff;\n    box-shadow: 0 4px 15px rgba(21, 59, 91, 0.08);\n  }\n\n  .ddw-card h3 {\n    margin: 0 0 10px;\n    font-size: 20px;\n  }\n\n  .ddw-card p { margin: 0; }\n\n  .ddw-list-grid {\n    display: grid;\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n    gap: 25px;\n  }\n\n  .ddw-list-box {\n    padding: 28px;\n    border-radius: 8px;\n    background: #f4f8fa;\n  }\n\n  .ddw-list-box h3 {\n    margin: 0 0 12px;\n    font-size: 22px;\n  }\n\n  .ddw-list-box ul {\n    margin: 0;\n    padding-left: 22px;\n  }\n\n  .ddw-list-box li { margin: 5px 0; }\n\n  .ddw-note {\n    margin: 35px 0 10px;\n    padding: 22px 25px;\n    border-left: 5px solid #1f8db8;\n    background: #eef7fb;\n  }\n\n  @media screen and (max-width: 749px) {\n    .ddw-title { font-size: 25px; }\n    .ddw-subtitle { font-size: 16px; }\n    .ddw-section-title { font-size: 23px; }\n    .ddw-row,\n    .ddw-row.ddw-reverse { flex-direction: column; gap: 24px; }\n    .ddw-media, .ddw-copy { width: 100%; }\n    .ddw-grid,\n    .ddw-list-grid { grid-template-columns: 1fr; }\n    .ddw-image-placeholder,\n    .ddw-image-placeholder.ddw-wide { min-height: 260px; }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"ddw-wrap\"\u003e\n  \u003ch2 class=\"ddw-title\"\u003eDouble-Drum Wire Rope Winch for LED Display Lifting\u003c\/h2\u003e\n  \u003cp class=\"ddw-subtitle\"\u003e\n    Synchronized two-point lifting, fail-safe electromagnetic braking and flexible wired or wireless control for large commercial LED displays.\n  \u003c\/p\u003e\n\n  \u003c!-- IMAGE 1: Replace this placeholder with the main product image. --\u003e\n  \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/3455\/3737\/files\/Commercial-WInch-2.jpg?v=1787635829\" alt=\"Double-drum wire rope winch for LED display lifting\" style=\"display:block;width:100%;height:auto;border-radius:10px;\"\u003e\n\n\n  \u003csection class=\"ddw-section\"\u003e\n    \u003ch2 class=\"ddw-section-title\"\u003eProduct Overview\u003c\/h2\u003e\n    \u003cp\u003e\n      The Double-Drum Wire Rope Winch is engineered for lifting, positioning and lowering large LED display screens. Its twin-drum, dual-rope configuration moves both suspension points simultaneously, helping the screen remain level throughout operation while reducing the risk of tilting, twisting and uneven loading.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      Two independently operating electromagnetic brake motors provide redundant load-holding protection. If power is interrupted, both brakes engage automatically to hold the suspended display securely. A heavy-duty K-series helical-bevel gearmotor, CNC-machined grooved drums and dedicated rope guides deliver smooth, stable and efficient operation.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      A separate electrical control box, wired pendant and wireless remote control are supplied for convenient operation during installation, maintenance and routine lifting.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"ddw-section\"\u003e\n    \u003ch2 class=\"ddw-section-title\"\u003eKey Features\u003c\/h2\u003e\n    \u003cdiv class=\"ddw-grid\"\u003e\n      \u003cdiv class=\"ddw-card\"\u003e\n        \u003ch3\u003eRedundant Electromagnetic Braking\u003c\/h3\u003e\n        \u003cp\u003eTwo independent brakes engage automatically during a power failure, providing dependable load holding without continuous electrical power.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"ddw-card\"\u003e\n        \u003ch3\u003eSynchronized Twin-Drum Lifting\u003c\/h3\u003e\n        \u003cp\u003eBoth wire ropes raise and lower together to maintain an even lifting height at both suspension points and help keep the display level.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"ddw-card\"\u003e\n        \u003ch3\u003ePrecision Rope Spooling\u003c\/h3\u003e\n        \u003cp\u003eCNC-machined helical grooves and dedicated rope guides support orderly winding and help prevent cross-winding, rope jumping and uneven spooling.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"ddw-card\"\u003e\n        \u003ch3\u003eHeavy-Duty Gear Drive\u003c\/h3\u003e\n        \u003cp\u003eThe K-series helical-bevel gearmotor provides efficient power transmission, low operating noise and stable performance during frequent starts and stops.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"ddw-card\"\u003e\n        \u003ch3\u003eSmooth, Stable Operation\u003c\/h3\u003e\n        \u003cp\u003eRobust construction, accurate rope guidance and responsive braking minimize vibration, load sway and sudden movement.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"ddw-card\"\u003e\n        \u003ch3\u003eDual Control Options\u003c\/h3\u003e\n        \u003cp\u003eUse the wired pendant for close-range operation or the wireless remote for control from a safer position with a broader view of the lifting area.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003cdiv class=\"ddw-row\"\u003e\n    \u003cdiv class=\"ddw-media\"\u003e\n      \u003c!-- IMAGE 2: Replace with a synchronized lifting or LED screen installation image. --\u003e\n      \u003cdiv class=\"ddw-image-placeholder\"\u003eIMAGE 2 — Synchronized LED Screen Lifting\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"ddw-copy\"\u003e\n      \u003ch3\u003eLevel Two-Point Lifting\u003c\/h3\u003e\n      \u003cp\u003e\n        The two drums operate together so both lifting points travel at the same rate. This synchronized movement helps keep wide LED displays horizontal and reduces the possibility of screen tilt or torsional stress during lifting and lowering.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"ddw-row ddw-reverse\"\u003e\n    \u003cdiv class=\"ddw-media\"\u003e\n      \u003c!-- IMAGE 3: Replace with a brake motor or winch detail image. --\u003e\n      \u003cdiv class=\"ddw-image-placeholder\"\u003eIMAGE 3 — Brake and Drive Detail\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"ddw-copy\"\u003e\n      \u003ch3\u003eReliable Fail-Safe Braking\u003c\/h3\u003e\n      \u003cp\u003e\n        The electromagnetic brakes respond quickly when the winch stops and engage automatically if electrical power is lost. The independent dual-brake arrangement provides redundant protection for suspended-load applications.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"ddw-row\"\u003e\n    \u003cdiv class=\"ddw-media\"\u003e\n      \u003c!-- IMAGE 4: Replace with the control box, wired pendant and remote-control image. --\u003e\n      \u003cdiv class=\"ddw-image-placeholder\"\u003eIMAGE 4 — Control Box and Remote Controls\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"ddw-copy\"\u003e\n      \u003ch3\u003eConvenient Wired and Wireless Control\u003c\/h3\u003e\n      \u003cp\u003e\n        The separate control box allows flexible installation. A wired pendant supports direct close-range operation, while the wireless remote lets the operator work from a safe viewing position. The two control methods also provide useful operational backup.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003csection class=\"ddw-section\"\u003e\n    \u003ch2 class=\"ddw-section-title\"\u003eApplications and Standard Supply\u003c\/h2\u003e\n    \u003cdiv class=\"ddw-list-grid\"\u003e\n      \u003cdiv class=\"ddw-list-box\"\u003e\n        \u003ch3\u003eTypical Applications\u003c\/h3\u003e\n        \u003cul\u003e\n          \u003cli\u003eLarge LED display screens\u003c\/li\u003e\n          \u003cli\u003eSuspended video walls\u003c\/li\u003e\n          \u003cli\u003eShopping mall atrium displays\u003c\/li\u003e\n          \u003cli\u003eExhibition and trade-show screens\u003c\/li\u003e\n          \u003cli\u003eConference center displays\u003c\/li\u003e\n          \u003cli\u003eStage and event screens\u003c\/li\u003e\n          \u003cli\u003eCommercial signage\u003c\/li\u003e\n          \u003cli\u003eOther synchronized two-point lifting tasks\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"ddw-list-box\"\u003e\n        \u003ch3\u003eStandard Supply\u003c\/h3\u003e\n        \u003cul\u003e\n          \u003cli\u003eDouble-drum winch assembly\u003c\/li\u003e\n          \u003cli\u003eDual electromagnetic brake motors\u003c\/li\u003e\n          \u003cli\u003eK-series helical-bevel gear drive\u003c\/li\u003e\n          \u003cli\u003eTwo grooved wire-rope drums\u003c\/li\u003e\n          \u003cli\u003eWire-rope guiding system\u003c\/li\u003e\n          \u003cli\u003eSeparate electrical control box\u003c\/li\u003e\n          \u003cli\u003eWired pendant controller\u003c\/li\u003e\n          \u003cli\u003eWireless remote control\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- IMAGE 5: Replace with an application collage, dimensions drawing or FAQ image. --\u003e\n  \u003cdiv class=\"ddw-image-placeholder ddw-wide\"\u003eIMAGE 5 — Applications, Dimensions or FAQ\u003c\/div\u003e\n\n  \u003cdiv class=\"ddw-note\"\u003e\n    \u003cstrong\u003eConfiguration Note:\u003c\/strong\u003e Winch capacity, lifting speed, wire-rope diameter, rope length, control method and installation arrangement can be configured to suit the application. Final selection should be based on the suspended load, lifting points, duty cycle and site conditions.\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"LYFOOCRANE","offers":[{"title":"Default Title","offer_id":48014389903497,"sku":null,"price":5150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/3455\/3737\/files\/Commercial-WInch-1.jpg?v=1787635829","url":"https:\/\/www.lyfoo.com\/products\/double-drum-winch","provider":"LYFOOCRANE","version":"1.0","type":"link"}