差1道工序！濟南仿威圖柜，九折型材承重差40%

　　One process is missing! Jinan imitation Weitu cabinet, with a 40% difference in load-bearing capacity of the nine fold profile

　　提到濟南仿威圖機柜，不少工業從業者都有疑問：為啥叫仿威圖柜？核心就是仿制德國威圖柜的結構與工藝，主打高性價比適配國內工業場景。但看似外觀相似的仿威圖柜，核心差距藏在九折型材上——僅1道二次點焊工序的缺失，就能讓機柜承重下降40%，埋下變形、設備損壞的隱患。今天就結合濟南本地生產案例與實打實的數據，跟大伙嘮透濟南仿威圖柜與德國威圖柜的九折型材差異，幫工業企業避開采購坑。

　　When it comes to Jinan imitation Weitu cabinets, many industrial practitioners have questions: why is it called imitation Weitu cabinets? The core is to imitate the structure and process of the German Weitu cabinet, focusing on high cost-effectiveness to adapt to domestic industrial scenes. But the core difference between the seemingly similar appearance of the imitation Weitu cabinet lies in the nine fold profile - the lack of only one secondary spot welding process can reduce the load-bearing capacity of the cabinet by 40%, burying safety hazards such as deformation and equipment damage. Today, based on local production cases in Jinan and actual data, I will talk to everyone about the difference in 90% profiles between Jinan imitation Weitu cabinets and German Weitu cabinets, helping industrial enterprises avoid procurement pitfalls.

　　先厘清基礎認知：仿威圖柜與德國威圖柜的九折型材，成型工藝并無差別。兩者均采用冷軋板或鍍鋅板，通過冷彎成型滾壓工藝加工，經過九次輥壓制成封閉柱梁結構，比傳統C型材強度更高、受力更均勻，適配電力、安防、船舶等多行業電氣設備安裝需求。據統計，濟南本地工業機柜市場中，80%的中高端仿威圖柜都采用九折型材框架，但其品質參差不齊，核心問題就出在二次點焊這道關鍵工序上。

　　First, clarify the basic understanding: there is no difference in the molding process between the nine fold profile of the imitation Weitu cabinet and the German Weitu cabinet. Both are made of cold-rolled or galvanized sheet, processed through cold bending and rolling technology, and then rolled nine times to form a closed column beam structure. It has higher strength and more uniform force than traditional C-shaped profiles, and is suitable for the installation needs of electrical equipment in multiple industries such as power, security, and ships. According to statistics, 80% of the mid to high end imitation Weitu cabinets in the local industrial cabinet market in Jinan use nine fold profile frames, but their quality varies greatly, and the core problem lies in the key process of secondary spot welding.

　　德國威圖柜的九折型材，二次點焊是“標配工序”，也是其承重與穩定性的核心保障。威圖柜九折型材在滾壓成型后，會在接口及受力關鍵點進行二次點焊加固，焊點間距嚴格控制在5-8厘米，每米型材焊點不少于12個，確保框架整體性，可承受200kg/m?的均勻載荷，長期放置重型電氣設備也不會變形。實測顯示，經過二次點焊的九折型材，抗扭強度提升55%，使用壽命可達15年以上，遠超行業普通標準。

　　The nine fold profile of the German Weitu cabinet, with secondary spot welding as a "standard process", is also the core guarantee for its load-bearing and stability. After the nine fold profile of the Weitu cabinet is rolled and formed, it will undergo secondary spot welding reinforcement at the interface and key stress points. The distance between the welding points is strictly controlled at 5-8 centimeters, and there are no less than 12 welding points per meter of the profile to ensure the integrity of the frame. It can withstand a uniform load of 200kg/m ? and will not deform even after long-term placement of heavy electrical equipment. According to actual tests, the nine fold profile that has undergone secondary spot welding has a 55% increase in torsional strength and a service life of over 15 years, far exceeding industry standards.

　　反觀多數濟南仿威圖柜廠家，為壓縮成本，直接省略二次點焊工序，這也是兩者核心的差距。數據顯示，省略二次點焊的九折型材，承重能力直接下降40%，僅能承受120kg/m?的載荷，長期使用后框架變形率高達35%，嚴重時會擠壓內部電氣元件，引發短路、設備故障等問題，類似因型材強度不足導致的機柜坍塌事故，在工業場景中占比達12%。更值得警惕的是，這類省略關鍵工序的機柜，使用壽命僅5-8年，反而增加長期更換成本。

　　On the other hand, most Jinan imitation Weitu cabinet manufacturers, in order to reduce costs, directly omit the secondary spot welding process, which is also the core difference between the two. Data shows that omitting the secondary spot welding of the nine fold profile directly reduces its load-bearing capacity by 40%, and can only withstand a load of 120kg/m ?. After long-term use, the frame deformation rate can reach up to 35%, and in severe cases, it can compress internal electrical components, causing safety issues such as short circuits and equipment failures. Similar to cabinet collapse accidents caused by insufficient profile strength, it accounts for 12% in industrial scenarios. What is even more alarming is that such cabinets that omit key processes have a service life of only 5-8 years, which actually increases the long-term replacement cost.

　　濟南仿威圖柜，早已實現“威圖標準+國產”的兼顧。以本地合規廠家為例，生產的九折型材嚴格遵循德國威圖柜標準，完整保留二次點焊工序，同時采用1.5mm厚冷軋鋼板，門板厚度達2.0mm，安裝板厚度2.5mm，與威圖柜選材標準完全一致，防護等級可達IP56，可適配濟南工業場景的復雜工況，防塵防水性能優異。實測顯示，其九折型材承重可達195kg/m?，與威圖柜差距不足3%，抗扭強度、穩定性完全達標。

　　Jinan's high-quality imitation Weitu cabinets have already achieved a balance between Weitu standards and domestic prices. Taking local compliant manufacturers as an example, the nine fold profiles produced strictly follow the German Weitu cabinet standards, fully retaining the secondary spot welding process. At the same time, 1.5mm thick cold-rolled steel plates are used, with door panel thickness of 2.0mm and installation plate thickness of 2.5mm, which is completely consistent with the Weitu cabinet material selection standards. The protection level can reach IP56, which can adapt to the complex working conditions of Jinan industrial scenes and has excellent dust and water resistance performance. Actual testing shows that its nine fold profile can bear up to 195kg/m ?, with a difference of less than 3% compared to the Weitu cabinet, and its torsional strength and stability fully meet the standards.

　　性價比優勢凸顯，是濟南仿威圖柜的核心競爭力。德國威圖柜高昂，是濟南仿威圖柜的3-5倍，且交期長達8-12周，難以適配國內企業的項目進度需求；而濟南本地合規廠家生產的仿威圖柜，按國產定價，比威圖柜節省40%-60%采購成本，交期縮短3-7天，可快速響應本地工業企業的定制與供貨需求，契合工業4.0背景下的國產化替代趨勢。

　　The cost-effectiveness advantage is highlighted, which is the core competitiveness of Jinan imitation Weitu cabinets. The price of German Weitu cabinets is expensive, 3-5 times higher than high-quality imitation Weitu cabinets in Jinan, and the delivery time is as long as 8-12 weeks, making it difficult to meet the project schedule requirements of domestic enterprises; The imitation Weitu cabinets produced by local compliant manufacturers in Jinan are priced at domestic prices, saving 40% -60% of procurement costs compared to Weitu cabinets. The delivery time is shortened to 3-7 days, which can quickly respond to the customization and supply needs of local industrial enterprises, perfectly matching the trend of domestic substitution under the background of Industry 4.0.

　　采購濟南仿威圖柜時，需核查九折型材品質。除了確認是否有二次點焊，還可關注型材表面處理工藝，產品會經過磷化底涂+粉末噴涂處理，色彩均勻、附著力強，耐腐蝕性提升60%，可適應濟南潮濕、多粉塵的工業環境；同時查看框架模數孔間距，標準25mm間距可提升電氣元件安裝的靈活性與通用性，適配不同規格設備安裝需求。

　　When purchasing Jinan imitation Weitu cabinets, it is necessary to focus on checking the quality of the nine fold profiles. In addition to confirming whether there is secondary spot welding, attention can also be paid to the surface treatment process of the profile. High quality products will undergo phosphating primer+powder spraying treatment, with uniform color, strong adhesion, and 60% improvement in corrosion resistance. They can adapt to the humid and dusty industrial environment in Jinan; At the same time, checking the spacing between the modular holes in the framework, the standard 25mm spacing can improve the flexibility and universality of electrical component installation, and adapt to the installation requirements of different specifications of equipment.

　　總結來說，濟南仿威圖柜與德國威圖柜的差距，從不是成型工藝，而是二次點焊這道關鍵工序帶來的品質鴻溝——差1道工序，承重差40%，隱患翻倍。濟南仿威圖柜既堅守德國標準，補齊二次點焊短板，又保留國產優勢，兼顧強度、穩定性與性價比，適配本地各類工業場景，成為濟南工業企業電氣設備防護的靠譜之選，既省錢又能守住底線。

　　In summary, the difference between Jinan imitation Weitu cabinets and German Weitu cabinets is not in the molding process, but in the quality gap caused by the key process of secondary spot welding - one process is missing, the load-bearing capacity is 40% different, and the safety hazards are doubled. High quality Jinan imitation Weitu cabinets not only adhere to German standards and address the shortcomings of secondary spot welding, but also retain the domestic price advantage, balancing strength, stability, and cost-effectiveness. They are suitable for various local industrial scenarios and have become a reliable choice for electrical equipment protection in Jinan industrial enterprises. They not only save money but also maintain the safety bottom line.