[{"data":1,"prerenderedAt":200},["ShallowReactive",2],{"webinfor-en":3,"categories-en":21,"product-en-386":164},{"data":4,"meta":17},[5],{"id":6,"documentId":7,"createdAt":8,"updatedAt":9,"publishedAt":10,"locale":11,"CompanyAddress":12,"Tel":13,"ResponsiblePerson":14,"SocialMediaAccounts":14,"Email":15,"Profile":16},40,"eposa6st1t7edipq9cy8a1rq","2025-12-17T06:16:20.347Z","2026-08-12T01:16:17.962Z","2026-08-12T01:16:17.975Z","en","Room 1019B, 10\u002FF, Levi Building, 61-63 King Yip Street, Kwun Tong","Ms. Li : +86 852-53178798",null,"zjdingcheng@126.com","AIT Industry Limited specializes in the research and development of various heat treatment equipment, offering full-process services including the design, manufacturing, installation, and after-sales support of heating furnaces. The company is situated in the economically developed Yangtze River Delta region of China, with its factory spanning an area of approximately 35,000 square meters.\n\nThe company boasts a robust research and development capability, having assembled a team of engineering and technical personnel equipped with profound theoretical knowledge and extensive practical experience. Concurrently, it collaborates with Zhejiang University, a prestigious domestic institution of higher learning, to further optimize product performance. The company is dedicated to developing more \"efficient, advanced, reliable, and energy-saving\" green automatic heat treatment production lines (furnaces).\n\nGreat emphasis is placed on the protection of intellectual property rights. The company has established the \"Dingcheng\" brand trademark, which has gained favorable influence within the industry. To date, the company holds more than 20 patents, including 2 invention patents, and has obtained certification under the ISO 9001-2008 International Quality Management System.\n\nDingcheng's products are primarily applied in the bearing industry, cold-rolled sheet industry, magnetic material industry, copper industry, and standard hardware industry. The product portfolio is categorized into the following series:\n\nWalking bean heating furnace series: bearing tube heating furnace, low-carbon steel heating furnace, copper industry heating furnace;\n\nOxygen-free annealing product series: oxygen-free annealing of bearing steel tubes, oxygen-free annealing of bearing forgings, oxygen-free normalizing and annealing of low-carbon steel, bright normalizing and annealing of low-carbon steel, copper annealing;\n\nMicro-oxygen annealing product series: annealing of bearing steel tubes, annealing of bearing forgings, annealing of low-carbon steel, copper annealing.",{"pagination":18},{"page":19,"pageSize":20,"pageCount":19,"total":19},1,25,{"data":22,"meta":161},[23,79,127],{"id":24,"documentId":25,"title":26,"recommend":27,"sort":14,"createdAt":28,"updatedAt":29,"publishedAt":30,"locale":11,"url":14,"thumb":31},99,"t45pre8uzjzpc6mdzogh8das","Walking-Beam Reheating 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Heating Furnace","2026-01-16T08:48:17.200Z","2026-02-02T08:45:47.841Z","2026-02-02T08:45:48.114Z","The walking-beam heating furnace adopts a natural gas open-flame heating mode. It transports billets stepwise within the furnace chamber via the cyclic motion sequence of the furnace bottom and metal beams: lifting, advancing, lowering, and retracting.\nCommon Furnace Models\nQB-40, QB-50, QB-60, QB-76, QB-90, QB-100","  \nCore Technical Advantages  \nModular Full-Fiber Movable Furnace Roof  \nThe furnace roof is constructed as a full-fiber movable cover, with flue gas ducts arranged on both sides—facilitating hoisting and rapid maintenance. The dual-side fixed structure of the full-fiber movable roof prevents detachment, ensuring long-term durability; in emergency repair scenarios, in-furnace maintenance can be carried out within 24 hours.  \nLow-Heat-Capacity Lining Materials  \nThe furnace interior is lined with magnesia bricks and refractory fibers. This combination minimizes heat absorption during heat storage and reduces the overall weight of the furnace lining, contributing to lower energy consumption during startup and shutdown.  \nPreheated Air-Cooled Moving Bed  \nThe walking beam (moving bed) of the furnace is cooled by preheated air. This design enhances the bed’s wear resistance and service life while simplifying routine maintenance procedures.  \nPatented Optimized Hydraulic Cylinder System  \nThe furnace’s hydraulic cylinder system has undergone structural optimization, achieving dual benefits: reduced hydraulic oil consumption and fast, stable motion performance. This system has been granted a national patent (patent details can be supplemented as needed for academic traceability).  \nFoundation-Flexible Frame Structure  \nAdopting a frame-type structural design, the furnace supports both micro-foundation and foundation-free installation configurations based on customer requirements: it can either be placed on a slightly excavated base or directly on the ground, significantly reducing the customer’s foundation construction costs.  \nAutomatic Feeding Centering Device  \nEquipped with an automatic centering device for billet feeding, the system self-adjusts to center billets during operation without manual intervention—simplifying operator workflows. A key constraint is that the billet length must exceed the width of the moving bed to ensure effective centering.",{"id":24,"documentId":25,"title":26,"recommend":27,"sort":14,"createdAt":28,"updatedAt":29,"publishedAt":30,"locale":11,"url":14},{"id":32,"documentId":33,"name":34,"alternativeText":14,"caption":14,"width":35,"height":36,"formats":177,"hash":72,"ext":39,"mime":42,"size":73,"url":74,"previewUrl":14,"provider":75,"provider_metadata":14,"createdAt":76,"updatedAt":77,"publishedAt":76,"isUrlSigned":78},{"large":178,"small":179,"medium":180,"thumbnail":181},{"ext":39,"url":40,"hash":41,"mime":42,"name":43,"path":14,"size":44,"width":45,"height":46,"sizeInBytes":47},{"ext":39,"url":49,"hash":50,"mime":42,"name":51,"path":14,"size":52,"width":53,"height":54,"sizeInBytes":55},{"ext":39,"url":57,"hash":58,"mime":42,"name":59,"path":14,"size":60,"width":61,"height":62,"sizeInBytes":63},{"ext":39,"url":65,"hash":66,"mime":42,"name":67,"path":14,"size":68,"width":69,"height":70,"sizeInBytes":71},[183],{"id":32,"documentId":33,"name":34,"alternativeText":14,"caption":14,"width":35,"height":36,"formats":184,"hash":72,"ext":39,"mime":42,"size":73,"url":74,"previewUrl":14,"provider":75,"provider_metadata":14,"createdAt":76,"updatedAt":77,"publishedAt":76,"isUrlSigned":78},{"large":185,"small":186,"medium":187,"thumbnail":188},{"ext":39,"url":40,"hash":41,"mime":42,"name":43,"path":14,"size":44,"width":45,"height":46,"sizeInBytes":47},{"ext":39,"url":49,"hash":50,"mime":42,"name":51,"path":14,"size":52,"width":53,"height":54,"sizeInBytes":55},{"ext":39,"url":57,"hash":58,"mime":42,"name":59,"path":14,"size":60,"width":61,"height":62,"sizeInBytes":63},{"ext":39,"url":65,"hash":66,"mime":42,"name":67,"path":14,"size":68,"width":69,"height":70,"sizeInBytes":71},[190],{"id":191,"documentId":168,"name":192,"show":27,"createdAt":193,"updatedAt":193,"publishedAt":194,"locale":195,"content":196,"video":14,"procontent":197},400,"步進梁式加熱爐","2026-08-12T02:57:35.536Z","2026-08-12T02:57:35.567Z","zh-Hant-HK","步進梁式加熱爐採用天然氣明火加熱方式。其透過爐底和金屬梁的循環運動序列：提升、前進、下降和後退，在爐膛內逐步輸送坯料。\n常見爐型\nQB-40, QB-50, QB-60, QB-76, QB-90, QB-100","核心技術優勢  \n模組化全纖維可移動爐頂  \n爐頂採用全纖維活動蓋結構，兩側布置煙氣管道，便於吊裝及快速維修。全纖維活動頂之雙側固定結構可防止脫落，確保長期耐用性；在緊急維修情況下，可在24小時內完成爐內維修。  \n低熱容內襯材料  \n爐內襯有氧化鎂磚和耐火纖維。此組合可在蓄熱過程中最大程度減少熱吸收，並降低爐襯的整體重量，有助於在啟動和關閉期間降低能耗。  \n預熱空冷流動床  \n爐子的步進梁（活動牀）由預熱空氣冷卻。此設計增強了牀的耐磨性和使用壽命，同時簡化了日常維護程序。  \n專利優化液壓缸系統  \n爐窯的液壓缸系統已進行結構優化，實現雙重效益：降低液壓油消耗量及快速穩定的運動性能。該系統已獲國家專利（學術追溯需補充專利細節時可依需提供）。  \n基礎-柔性框架結構  \n採用框架式結構設計，爐體根據客戶需求支持微基礎及無基礎安裝配置：既可放置於稍加挖掘的基座上，亦可直接擺放於地面，大幅降低客戶的基礎建設成本。  \n自動進料對中裝置  \n該系統配備了方坯進料的自動對中裝置，可在運行時自行調整使方坯居中，無需人工干預，簡化了操作員的工作流程。一個關鍵限制是方坯長度必須超過移動床的寬度，以確保有效對中。",{"pagination":199},{"page":19,"pageSize":20,"pageCount":19,"total":19},1786519538017]