{"id":5044,"date":"2024-11-09T20:51:26","date_gmt":"2024-11-09T12:51:26","guid":{"rendered":"https:\/\/www.hnhlcranes.com\/?post_type=product&p=5044"},"modified":"2025-01-19T18:10:29","modified_gmt":"2025-01-19T10:10:29","slug":"wzl-drum-coupling","status":"publish","type":"product","link":"https:\/\/www.hnhlcranes.com\/en_au\/product\/wzl-drum-coupling\/","title":{"rendered":"WZL drum coupling"},"content":{"rendered":"
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The WZL Drum Coupling<\/strong> is an efficient mechanical coupling widely used to transmit torque and connect two shafts. It features a drum-shaped structure, offering excellent load-bearing capacity and good cushioning performance. This coupling effectively accommodates slight misalignment or vibration of the shafts and is typically used in medium to high-load power transmission systems, especially in equipment that requires impact resistance and high operational stability.<\/p>\n

WZL Drum Coupling <\/strong>Main Features:<\/h3>\n
    \n
  1. Structure<\/strong>: The WZL drum coupling mainly consists of two drum-shaped gears that mesh to transmit torque. Each drum gear has a shape similar to a drum, and through its unique geometry, it provides stable power transmission and excellent adaptability. The gears are typically made of high-strength steel, carefully processed and heat-treated to improve durability.<\/li>\n
  2. Working Principle<\/strong>: The WZL drum coupling operates through the meshing of the drum gears. During operation, the drum gears transfer torque from the driving shaft to the driven shaft. Furthermore, due to its design, the WZL drum coupling can tolerate certain axial, angular, and radial misalignment, providing high tolerance and stability.<\/li>\n
  3. Applications<\/strong>: The WZL drum coupling is widely used in industrial equipment that needs to bear medium to high loads, such as cranes, conveyors, wind turbines, metallurgical equipment, and other high-load power transmission systems. These applications typically require the coupling to handle large torque and axial misalignment.<\/li>\n
  4. Design Advantages<\/strong>: The design of the WZL drum coupling not only offers strong load-bearing capacity but also effectively cushions impact and vibration within the system, improving operational stability and extending service life.<\/li>\n<\/ol>\n

    Advantages:<\/h3>\n
      \n
    • High Load-Bearing Capacity<\/strong>: The WZL drum coupling can handle high torque, making it suitable for heavy-duty and high-load environments.<\/li>\n
    • Good Adaptability<\/strong>: This coupling can accommodate certain angular, axial, and radial misalignment, making it suitable for applications where there may be installation errors or dynamic misalignments.<\/li>\n
    • Impact and Vibration Cushioning<\/strong>: Its drum-shaped design helps absorb shock loads and vibration, ensuring smooth operation of the equipment.<\/li>\n
    • Simple and Reliable Structure<\/strong>: The WZL drum coupling has a relatively simple structure, is easy to maintain, and provides high reliability.<\/li>\n<\/ul>\n

      Disadvantages:<\/h3>\n
        \n
      • Noise and Vibration<\/strong>: Under high-speed or high-load conditions, the WZL drum coupling may generate some noise and vibration.<\/li>\n
      • Lubrication Requirements<\/strong>: To ensure long-term stable operation, regular lubrication is required for the WZL drum coupling. Without proper lubrication, wear and efficiency loss may occur.<\/li>\n<\/ul>\n

        Conclusion:<\/h3>\n

        The WZL drum coupling is an efficient, durable, and highly adaptable coupling widely used in industrial equipment that requires high load capacity, stability, and impact resistance. It can withstand large torque and axial misalignment while effectively cushioning impact and vibration, ensuring the equipment\u2019s stability and long-term operation.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

        Structure of wzl Drum Coupling<\/strong><\/span><\/h6>\n

        \"\"<\/p>\n

        Connection Between Drum and Reducer<\/span><\/strong><\/h6>\n

        \"\"<\/p>\n

        Types of Drum Connection Methods<\/span><\/strong><\/p>\n

        \"\"<\/p>\n

        The basic parameters and dimensions of the WZL ball hinge drum coupling<\/span><\/strong><\/h6>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
        Type<\/span><\/td>\nWZL01<\/span><\/td>\nWZL02<\/span><\/td>\nWZL03<\/span><\/td>\nWZL04<\/span><\/td>\nWZL05<\/span><\/td>\nWZL06<\/span><\/td>\nWZL07<\/span><\/td>\nWZL08<\/span><\/td>\nWZL09<\/span><\/td>\nWZL10<\/span><\/td>\nWZL11<\/span><\/td>\nWZL12<\/span><\/td>\nWZL13<\/span><\/td>\nWZL14<\/span><\/td>\nWZL15<\/span><\/td>\nWZL16<\/span><\/td>\nWZL17<\/span><\/td>\nWZL18<\/span><\/td>\n<\/tr>\n
        Nominal torque (KN.m)<\/span><\/td>\n6.3<\/span><\/td>\n9<\/span><\/td>\n12.5<\/span><\/td>\n16<\/span><\/td>\n20<\/span><\/td>\n25<\/span><\/td>\n40<\/span><\/td>\n63<\/span><\/td>\n80<\/span><\/td>\n125<\/span><\/td>\n200<\/span><\/td>\n315<\/span><\/td>\n400<\/span><\/td>\n500<\/span><\/td>\n630<\/span><\/td>\n800<\/span><\/td>\n1120<\/span><\/td>\n1490<\/span><\/td>\n<\/tr>\n
        Transmitted torque<\/span>
        \nKN.m<\/span><\/td>\n        		M3<\/span><\/td>\n6.3<\/span><\/td>\n9<\/span><\/td>\n12.5<\/span><\/td>\n16<\/span><\/td>\n20<\/span><\/td>\n25<\/span><\/td>\n40<\/span><\/td>\n63<\/span><\/td>\n80<\/span><\/td>\n125<\/span><\/td>\n200<\/span><\/td>\n315<\/span><\/td>\n400<\/span><\/td>\n500<\/span><\/td>\n630<\/span><\/td>\n800<\/span><\/td>\n1120<\/span><\/td>\n1490<\/span><\/td>\n<\/tr>\n
        M4<\/span><\/td>\n5.6<\/span><\/td>\n8<\/span><\/td>\n11.2<\/span><\/td>\n14<\/span><\/td>\n18<\/span><\/td>\n22.4<\/span><\/td>\n35.5<\/span><\/td>\n56<\/span><\/td>\n71<\/span><\/td>\n112<\/span><\/td>\n180<\/span><\/td>\n280<\/span><\/td>\n355<\/span><\/td>\n450<\/span><\/td>\n560<\/span><\/td>\n710<\/span><\/td>\n1000<\/span><\/td>\n1380<\/span><\/td>\n<\/tr>\n
        M5<\/span><\/td>\n5<\/span><\/td>\n7.1<\/span><\/td>\n10<\/span><\/td>\n12.5<\/span><\/td>\n16<\/span><\/td>\n20<\/span><\/td>\n31.5<\/span><\/td>\n50<\/span><\/td>\n63<\/span><\/td>\n100<\/span><\/td>\n160<\/span><\/td>\n250<\/span><\/td>\n315<\/span><\/td>\n400<\/span><\/td>\n500<\/span><\/td>\n630<\/span><\/td>\n900<\/span><\/td>\n1250<\/span><\/td>\n<\/tr>\n
        M6<\/span><\/td>\n4.5<\/span><\/td>\n6.3<\/span><\/td>\n9<\/span><\/td>\n11.2<\/span><\/td>\n14<\/span><\/td>\n18<\/span><\/td>\n28<\/span><\/td>\n45<\/span><\/td>\n56<\/span><\/td>\n96<\/span><\/td>\n140<\/span><\/td>\n224<\/span><\/td>\n280<\/span><\/td>\n355<\/span><\/td>\n450<\/span><\/td>\n560<\/span><\/td>\n800<\/span><\/td>\n1120<\/span><\/td>\n<\/tr>\n
        M7<\/span><\/td>\n4<\/span><\/td>\n5.6<\/span><\/td>\n8<\/span><\/td>\n10<\/span><\/td>\n12.5<\/span><\/td>\n16<\/span><\/td>\n25<\/span><\/td>\n40<\/span><\/td>\n50<\/span><\/td>\n80<\/span><\/td>\n125<\/span><\/td>\n200<\/span><\/td>\n250<\/span><\/td>\n315<\/span><\/td>\n400<\/span><\/td>\n500<\/span><\/td>\n710<\/span><\/td>\n1000<\/span><\/td>\n<\/tr>\n
        M8<\/span><\/td>\n3.55<\/span><\/td>\n5<\/span><\/td>\n7.1<\/span><\/td>\n9<\/span><\/td>\n11.2<\/span><\/td>\n14<\/span><\/td>\n22.4<\/span><\/td>\n35.5<\/span><\/td>\n45<\/span><\/td>\n71<\/span><\/td>\n112<\/span><\/td>\n180<\/span><\/td>\n224<\/span><\/td>\n280<\/span><\/td>\n355<\/span><\/td>\n450<\/span><\/td>\n630<\/span><\/td>\n900<\/span><\/td>\n<\/tr>\n
        Spline INT <\/span>
        \nz\u00d7m\u00d730p\u00d76H<\/span><\/td>\n        		15z\u00d73m<\/span><\/td>\n18z\u00d73m<\/span><\/td>\n22z\u00d73m<\/span><\/td>\n27z\u00d73m<\/span><\/td>\n18z\u00d75m<\/span><\/td>\n22z\u00d75m<\/span><\/td>\n26z\u00d75m<\/span><\/td>\n30z\u00d75m<\/span><\/td>\n34z\u00d75m<\/span><\/td>\n38z\u00d75m<\/span><\/td>\n26z\u00d78m<\/span><\/td>\n30z\u00d78m<\/span><\/td>\n34z\u00d78m<\/span><\/td>\n38z\u00d78m<\/span><\/td>\n44z\u00d78m<\/span><\/td>\n50z\u00d78m<\/span><\/td>\n44z\u00d710m<\/span><\/td>\n56z\u00d710m<\/span><\/td>\n<\/tr>\n
        K(h9)<\/span><\/td>\n250<\/span><\/td>\n280<\/span><\/td>\n300<\/span><\/td>\n320<\/span><\/td>\n340<\/span><\/td>\n360<\/span><\/td>\n400<\/span><\/td>\n450<\/span><\/td>\n500<\/span><\/td>\n530<\/span><\/td>\n580<\/span><\/td>\n600<\/span><\/td>\n640<\/span><\/td>\n700<\/span><\/td>\n760<\/span><\/td>\n860<\/span><\/td>\n1020<\/span><\/td>\n1100<\/span><\/td>\n<\/tr>\n
        B1<\/span><\/td>\n80<\/span><\/td>\n84<\/span><\/td>\n92<\/span><\/td>\n97<\/span><\/td>\n127<\/span><\/td>\n137<\/span><\/td>\n157<\/span><\/td>\n167<\/span><\/td>\n182<\/span><\/td>\n192<\/span><\/td>\n207<\/span><\/td>\n222<\/span><\/td>\n237<\/span><\/td>\n262<\/span><\/td>\n287<\/span><\/td>\n352<\/span><\/td>\n410<\/span><\/td>\n430<\/span><\/td>\n<\/tr>\n
        D1<\/span><\/td>\n300<\/span><\/td>\n320<\/span><\/td>\n340<\/span><\/td>\n360<\/span><\/td>\n380<\/span><\/td>\n400<\/span><\/td>\n450<\/span><\/td>\n500<\/span><\/td>\n550<\/span><\/td>\n580<\/span><\/td>\n650<\/span><\/td>\n680<\/span><\/td>\n710<\/span><\/td>\n780<\/span><\/td>\n850<\/span><\/td>\n950<\/span><\/td>\n1120<\/span><\/td>\n1200<\/span><\/td>\n<\/tr>\n
        D2(h7)<\/span><\/td>\n190<\/span><\/td>\n200<\/span><\/td>\n220<\/span><\/td>\n240<\/span><\/td>\n260<\/span><\/td>\n280<\/span><\/td>\n340<\/span><\/td>\n380<\/span><\/td>\n420<\/span><\/td>\n450<\/span><\/td>\n530<\/span><\/td>\n560<\/span><\/td>\n600<\/span><\/td>\n670<\/span><\/td>\n730<\/span><\/td>\n840<\/span><\/td>\n975<\/span><\/td>\n1055<\/span><\/td>\n<\/tr>\n
        D3(h7)<\/span><\/td>\n40<\/span><\/td>\n50<\/span><\/td>\n60<\/span><\/td>\n70<\/span><\/td>\n80<\/span><\/td>\n100<\/span><\/td>\n120<\/span><\/td>\n140<\/span><\/td>\n160<\/span><\/td>\n180<\/span><\/td>\n190<\/span><\/td>\n220<\/span><\/td>\n250<\/span><\/td>\n280<\/span><\/td>\n320<\/span><\/td>\n360<\/span><\/td>\n400<\/span><\/td>\n540<\/span><\/td>\n<\/tr>\n
        D4(h7)<\/span><\/td>\n50<\/span><\/td>\n60<\/span><\/td>\n70<\/span><\/td>\n85<\/span><\/td>\n100<\/span><\/td>\n120<\/span><\/td>\n140<\/span><\/td>\n160<\/span><\/td>\n180<\/span><\/td>\n200<\/span><\/td>\n222<\/span><\/td>\n254<\/span><\/td>\n286<\/span><\/td>\n318<\/span><\/td>\n366<\/span><\/td>\n420<\/span><\/td>\n460<\/span><\/td>\n580<\/span><\/td>\n<\/tr>\n
        D5<\/span><\/td>\n260<\/span><\/td>\n280<\/span><\/td>\n300<\/span><\/td>\n320<\/span><\/td>\n340<\/span><\/td>\n360<\/span><\/td>\n400<\/span><\/td>\n450<\/span><\/td>\n500<\/span><\/td>\n530<\/span><\/td>\n600<\/span><\/td>\n630<\/span><\/td>\n660<\/span><\/td>\n730<\/span><\/td>\n800<\/span><\/td>\n900<\/span><\/td>\n1055<\/span><\/td>\n1135<\/span><\/td>\n<\/tr>\n
        H<\/span><\/td>\n12<\/span><\/td>\n20<\/span><\/td>\n25<\/span><\/td>\n30<\/span><\/td>\n40<\/span><\/td>\n55<\/span><\/td>\n60<\/span><\/td>\n70<\/span><\/td>\n<\/tr>\n
        H1\u00a0<\/span><\/td>\n3<\/span><\/td>\n3<\/span><\/td>\n3<\/span><\/td>\n3<\/span><\/td>\n4<\/span><\/td>\n5<\/span><\/td>\n5<\/span><\/td>\n6<\/span><\/td>\n6<\/span><\/td>\n6<\/span><\/td>\n7<\/span><\/td>\n7<\/span><\/td>\n8<\/span><\/td>\n8<\/span><\/td>\n9<\/span><\/td>\n10<\/span><\/td>\n15<\/span><\/td>\n25<\/span><\/td>\n<\/tr>\n
        H2<\/span><\/td>\n37<\/span><\/td>\n39<\/span><\/td>\n43<\/span><\/td>\n44.5<\/span><\/td>\n59.5<\/span><\/td>\n63.5<\/span><\/td>\n73.5<\/span><\/td>\n77.5<\/span><\/td>\n85<\/span><\/td>\n90<\/span><\/td>\n96.5<\/span><\/td>\n104<\/span><\/td>\n110.5<\/span><\/td>\n123<\/span><\/td>\n134.5<\/span><\/td>\n166<\/span><\/td>\n190<\/span><\/td>\n190<\/span><\/td>\n<\/tr>\n
        H3<\/span><\/td>\n2<\/span><\/td>\n2.5<\/span><\/td>\n3.5<\/span><\/td>\n4.5<\/span><\/td>\n5.5<\/span><\/td>\n6<\/span><\/td>\n<\/td>\n7.5<\/span><\/td>\n8<\/span><\/td>\n9.5<\/span><\/td>\n11<\/span><\/td>\n12<\/span><\/td>\n13<\/span><\/td>\n17<\/span><\/td>\n18<\/span><\/td>\n<\/tr>\n
        L1<\/span><\/td>\n30<\/span><\/td>\n30<\/span><\/td>\n35<\/span><\/td>\n40<\/span><\/td>\n50<\/span><\/td>\n55<\/span><\/td>\n70<\/span><\/td>\n75<\/span><\/td>\n85<\/span><\/td>\n95<\/span><\/td>\n105<\/span><\/td>\n120<\/span><\/td>\n135<\/span><\/td>\n150<\/span><\/td>\n170<\/span><\/td>\n220<\/span><\/td>\n260<\/span><\/td>\n270<\/span><\/td>\n<\/tr>\n
        L2<\/span><\/td>\n18<\/span><\/td>\n22<\/span><\/td>\n25<\/span><\/td>\n25<\/span><\/td>\n25<\/span><\/td>\n30<\/span><\/td>\n35<\/span><\/td>\n40<\/span><\/td>\n45<\/span><\/td>\n45<\/span><\/td>\n45<\/span><\/td>\n45<\/span><\/td>\n45<\/span><\/td>\n55<\/span><\/td>\n60<\/span><\/td>\n60<\/span><\/td>\n60<\/span><\/td>\n60<\/span><\/td>\n<\/tr>\n
        L3<\/span><\/td>\n22<\/span><\/td>\n22<\/span><\/td>\n22<\/span><\/td>\n22<\/span><\/td>\n37<\/span><\/td>\n37<\/span><\/td>\n37<\/span><\/td>\n37<\/span><\/td>\n37<\/span><\/td>\n37<\/span><\/td>\n37<\/span><\/td>\n37<\/span><\/td>\n37<\/span><\/td>\n37<\/span><\/td>\n37<\/span><\/td>\n52<\/span><\/td>\n65<\/span><\/td>\n70<\/span><\/td>\n<\/tr>\n
        n-D6<\/span><\/td>\n8-\u220514<\/span><\/td>\n8-\u220518.5<\/span><\/td>\n12-\u220523<\/span><\/td>\n24-\u220523<\/span><\/td>\n24-\u220527.5<\/span><\/td>\n24-\u220531<\/span><\/td>\n<\/tr>\n
        Bolt\u00a0\u00a0\u00a0\u00a0<\/span><\/td>\nM12<\/span><\/td>\nM16<\/span><\/td>\nM16<\/span><\/td>\nM16<\/span><\/td>\nM16<\/span><\/td>\nM16<\/span><\/td>\nM20<\/span><\/td>\nM20<\/span><\/td>\nM20<\/span><\/td>\nM20<\/span><\/td>\nM20<\/span><\/td>\nM20<\/span><\/td>\nM24<\/span><\/td>\nM24<\/span><\/td>\nM24<\/span><\/td>\nM24<\/span><\/td>\nM27<\/span><\/td>\nM27<\/span><\/td>\n<\/tr>\n
        n1\u00d7a\u00b0<\/span><\/td>\n1\u00d740<\/span><\/td>\n1\u00d740<\/span><\/td>\n1\u00d740<\/span><\/td>\n1\u00d740<\/span><\/td>\n1\u00d740<\/span><\/td>\n1\u00d740<\/span><\/td>\n2\u00d720<\/span><\/td>\n2\u00d720<\/span><\/td>\n2\u00d720<\/span><\/td>\n2\u00d720<\/span><\/td>\n2\u00d720<\/span><\/td>\n5\u00d710<\/span><\/td>\n5\u00d710<\/span><\/td>\n5\u00d710<\/span><\/td>\n5\u00d710<\/span><\/td>\n5\u00d710<\/span><\/td>\n5\u00d710<\/span><\/td>\n5\u00d710<\/span><\/td>\n<\/tr>\n
        Ra<\/span><\/td>\n1.6<\/span><\/td>\n1.6<\/span><\/td>\n2<\/span><\/td>\n2<\/span><\/td>\n2<\/span><\/td>\n2<\/span><\/td>\n2.5<\/span><\/td>\n2.5<\/span><\/td>\n2.5<\/span><\/td>\n2.5<\/span><\/td>\n2.5<\/span><\/td>\n2.5<\/span><\/td>\n3<\/span><\/td>\n3<\/span><\/td>\n3<\/span><\/td>\n3<\/span><\/td>\n4<\/span><\/td>\n4<\/span><\/td>\n<\/tr>\n
        C<\/span><\/td>\n1.6<\/span><\/td>\n2<\/span><\/td>\n2<\/span><\/td>\n2.5<\/span><\/td>\n2.5<\/span><\/td>\n2.5<\/span><\/td>\n3<\/span><\/td>\n3<\/span><\/td>\n3<\/span><\/td>\n4<\/span><\/td>\n4<\/span><\/td>\n5<\/span><\/td>\n5<\/span><\/td>\n5<\/span><\/td>\n6<\/span><\/td>\n6<\/span><\/td>\n6<\/span><\/td>\n6<\/span><\/td>\n<\/tr>\n
        Moment of Inertia (kg\/m\u00b2)<\/span><\/td>\n0.13<\/span><\/td>\n0.19<\/span><\/td>\n0.27<\/span><\/td>\n0.37<\/span><\/td>\n0.56<\/span><\/td>\n0.76<\/span><\/td>\n1.65<\/span><\/td>\n2.66<\/span><\/td>\n4.49<\/span><\/td>\n6.18<\/span><\/td>\n12.5<\/span><\/td>\n16.4<\/span><\/td>\n23.13<\/span><\/td>\n39.18<\/span><\/td>\n29.25<\/span><\/td>\n114.5<\/span><\/td>\n260.4<\/span><\/td>\n337.8<\/span><\/td>\n<\/tr>\n
        Weight\uff08kg\uff09<\/span><\/td>\n21<\/span><\/td>\n25<\/span><\/td>\n31<\/span><\/td>\n36<\/span><\/td>\n52<\/span><\/td>\n63<\/span><\/td>\n99<\/span><\/td>\n134<\/span><\/td>\n173<\/span><\/td>\n209<\/span><\/td>\n319<\/span><\/td>\n369<\/span><\/td>\n432<\/span><\/td>\n606<\/span><\/td>\n762<\/span><\/td>\n1375<\/span><\/td>\n2145<\/span><\/td>\n2475<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

        WZL Drum Coupling Parameters:<\/strong><\/p>\n

          \n
        • Maximum allowable torque: 2.5 KN\u00b7m to 1490 KN\u00b7m<\/li>\n
        • Shaft angle deviation: \u2264 3\u00b0<\/li>\n
        • Working levels: M3, M4, M5, M6, M7, M8<\/li>\n
        • Spline dimensions: 15z \u00d7 3m to 56z \u00d7 10m<\/li>\n<\/ul>","protected":false},"featured_media":6938,"template":"","meta":{"_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"show","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[],"product_cat":[54],"product_tag":[425,427,431,439,428,376,438,374,432,424,433,373,436,426,437,423,430,435,434,429],"class_list":{"0":"post-5044","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-crane-coupling","7":"product_tag-brake-wheel-coupling","8":"product_tag-brake-wheel-drum-gear-coupling","9":"product_tag-brake-wheel-plum-elastic-coupling","10":"product_tag-cardan-coupling","11":"product_tag-cardan-shaft-coupling","12":"product_tag-china-crane-parts-supplier","13":"product_tag-coupling-manufacturer","14":"product_tag-crane-accessories","15":"product_tag-crane-brake-wheel-coupling","16":"product_tag-crane-coupling","17":"product_tag-crane-gear-couplings","18":"product_tag-crane-parts","19":"product_tag-disc-couplings","20":"product_tag-drum-gear-coupling","21":"product_tag-fluid-couplings","22":"product_tag-gear-coupling","23":"product_tag-plum-blossom-elastic-coupling","24":"product_tag-power-transmission-couplings","25":"product_tag-shaft-couplings","26":"product_tag-wzl-drum-coupling","28":"first","29":"instock","30":"featured","31":"shipping-taxable","32":"product-type-simple","33":"entry","34":"content-bg","35":"loop-entry"},"yoast_head":"\nWZL drum coupling - Crane Coupling-WZL ball hinge drum coupling-Crane Parts Manufacturer<\/title>\n<meta name=\"description\" content=\"WZL drum coupling,WZL ball hinge drum coupling,Fluid couplings,Crane parts,Crane accessories,Coupling manufacturer,Cardan coupling\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hnhlcranes.com\/en_au\/product\/wzl-drum-coupling\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"WZL drum coupling - Crane Coupling-WZL ball hinge drum coupling-Crane Parts Manufacturer\" \/>\n<meta property=\"og:description\" content=\"WZL drum coupling,WZL ball hinge drum coupling,Fluid couplings,Crane parts,Crane accessories,Coupling manufacturer,Cardan coupling\" \/>\n<meta property=\"og:url\" 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