在工业控制柜领域，仿威图机柜几乎成了一个品类的代名词。其核心魅力在于以九折型材为骨架的框架结构——一种将力学性能、模块化设计和制造成本平衡到出彩的工程方案。

In the field of industrial control cabinets, imitation Weitu cabinets have almost become synonymous with a category. Its core charm lies in the frame structure with nine fold profiles as the skeleton - an engineering solution that balances mechanical performance, modular design, and manufacturing costs to the extreme.

九折型材，顾名思义，是将冷轧钢板通过辊压线经九次折弯成型的一种特殊型材。这种型材作为机柜的“骨架”，通过优良专用三通焊接成整体框架。框架结构的好处是多维度的：顶板、底板、侧板、门板、装置板等部件通过螺丝固定在框架上，既提高了机柜的刚度和强度，又实现了面板的可拆卸性。单柜承重普遍可达500-1500KG，部分设计甚至可达2000KG，足以应对变频器、重型断路器等各种重型电气设备的安装需求。

Nine fold profile, as the name suggests, is a special profile formed by bending cold-rolled steel plates nine times through a rolling line. This type of profile serves as the "skeleton" of the cabinet and is welded into a complete frame through high-quality specialized tees. The advantage of the frame structure is multidimensional: the top plate, bottom plate, side plate, door panel, device board and other components are fixed to the frame with screws, which not only improves the rigidity and strength of the cabinet, but also realizes the disassembly of the panel. The load-bearing capacity of a single cabinet can generally reach 500-1500KG, and some designs can even reach 2000KG, which is sufficient to meet the installation needs of various heavy-duty electrical equipment such as frequency converters and heavy-duty circuit breakers.

材料配置方面，仿威图机柜有着成熟的行业惯例：门板厚度2.0mm，柜体（背板、侧板）1.5mm，安装板2.5mm（部分厂家可选3.0mm）。材质多选用优良冷轧钢板，特殊场景（如化工、户外）可选用304或316不锈钢。表面处理采用静电喷粉工艺，前处理包含脱脂、酸洗、磷化、钝化等多道工序，漆膜厚度可达40-60μm。颜色以RAL7032或RAL7035两种织纹为主。这种工艺处理的耐盐雾测试可达48-72小时，优于市面普通机柜的水平。

In terms of material configuration, the imitation Weitu cabinet has a mature industry practice: the door panel thickness is 2.0mm, the cabinet body (back and side panels) is 1.5mm, and the installation plate is 2.5mm (some manufacturers can choose 3.0mm). High quality cold-rolled steel plates are commonly used as materials, and 304 or 316 stainless steel can be selected for special scenarios such as chemical and outdoor use. The surface treatment adopts electrostatic powder spraying technology, and the pre-treatment includes multiple processes such as degreasing, acid washing, phosphating, passivation, etc. The film thickness can reach 40-60 μ m. The main colors are RAL7032 or RAL7035 weave patterns. The salt spray resistance test of this process can reach 48-72 hours, far exceeding the level of ordinary cabinets on the market.

防护等级方面，仿威图机柜默认可达IP54（完全防尘+防溅水），部分定制款可达到IP65甚至IP66。细节设计上，柜门与框架接触处配有发泡橡胶密封圈（厚度3-5mm），配合门板扣手的压紧结构实现可靠密封；底部进线孔带橡胶护线套，防止线缆磨损并隔绝粉尘。电气安全方面，强制要求双重接地（柜体接地+安装板独立接地），接地电阻≤0.1Ω。

In terms of protection level, the imitation Weitu cabinet defaults to IP54 (completely dustproof+splash proof), and some customized models can reach IP65 or even IP66. In terms of detailed design, the cabinet door is equipped with a foam rubber sealing ring (thickness 3-5mm) at the contact point with the frame, which cooperates with the pressing structure of the door panel handle to achieve reliable sealing; The bottom inlet hole is equipped with a rubber protective sleeve to prevent cable wear and isolate dust. In terms of electrical safety, it is mandatory to require dual grounding (cabinet grounding+independent grounding of installation board), with a grounding resistance of ≤ 0.1 Ω.

仿威图机柜分为ES（五折）、PS（九折）、TS（十六折）三大系列。其中五折和九折型材柜的专利均已过保护期，因此成为仿制的主流方向。模块化设计使得后期扩容只需增加层板、安装导轨或侧扩展柜即可实现，无需整体更换。正是这种集强度、灵活性、标准化于一体的设计哲学，让仿威图机柜在工业控制领域占据了不可替代的地位。

The imitation Weitu cabinet is divided into three series: ES (50% off), PS (10% off), and TS (16% off). The patents for 50% and 90% profile cabinets have both expired, making them the mainstream direction of imitation. Modular design enables later expansion to be achieved by simply adding layer boards, installing guide rails or side expansion cabinets, without the need for overall replacement. It is this design philosophy that integrates strength, flexibility, and standardization that has made the imitation Weitu cabinet occupy an irreplaceable position in the field of industrial control.

本文由山东仿威图机柜友情奉献.更多有关的知识请点击:http://www.tongyuhengcheng.com真诚的态度.为您提供为多维度的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

This article is a friendly contribution from Shandong Fangweitu Cabinet For more information, please click: http://www.tongyuhengcheng.com Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.