المشاريع

Smart VFD-Controlled PLC Cabinet for Wastewater Automation

Weimiao recently completed the fabrication and integration of a custom PLC control cabinet with 4 independent VFD channels, designed for use in a municipal sewage treatment system. Built to support automation of pumps, aeration systems, and water circulation units, this cabinet ensures precise motor control, system reliability, and energy-efficient performance under continuous operation conditions.

Custom-built auxiliary control console panel for an oil & gas project in the Middle East. Designed with high-reliability components from IDEC and Weidmuller, ensuring safe operation, clear control interface, and efficient field installation.

Project Background & Environmental Significance

With rapid global population growth and increasing industrial activity, water pollution has become a critical environmental challenge. Governments worldwide are placing strong emphasis on river protection, wastewater treatment efficiency, and sustainable water management.

Project Overview

This project focuses on the design and manufacturing of a wastewater control panel and stormwater management control cabinet for urban drainage and municipal infrastructure applications. As a PLC control panel manufacturer, Weimiao Control Panels engineered a fully customized solution using a corrosion-resistant industrial enclosure fabricated from a 316L stainless steel enclosure, ensuring long-term reliability in aggressive outdoor and wastewater environments.

Project Overview

This project involved the complete design and manufacturing of a customized PLC + VFD automated production control system for a chemical manufacturing plant operating in a hazardous environment.

Due to the presence of flammable chemicals and volatile substances within the production area, all automation equipment required explosion-proof protection. Weimiao Control Panels was responsible for the overall automation architecture, covering field-level control panels, motor and valve automation, and centralized monitoring within the control room—ensuring safe, stable, and fully automated plant operations.

Project Overview – Tailored Flameproof Electrical Box for Oil, Gas, and Chemical Operations

This project features a custom-built GCK Motor Control Center (MCC) low voltage panel, engineered by Weimiao for centralized motor control and power distribution in industrial applications.

Unlike conventional fixed-type cabinets, this LV panel system adopts a withdrawable drawer design, allowing operators to control, maintain, and expand motor circuits with minimal disruption. It is especially suitable for facilities requiring continuous operation and frequent load adjustments.

This project by Weimiao features a fully customized MNS Low Voltage Switchgear Panel (LV Panel), engineered for reliable power distribution and motor control in high-demand industrial environments such as power plants, oil fields, and natural gas processing facilities.

This LV panel system integrates advanced electrical components and modular architecture to ensure stable operation, safety, and scalability in mission-critical applications.

Operator-Controlled Emergency Console for Power Generation Control Room

Weimiao recently completed the design, fabrication, and electrical integration of a custom auxiliary console for a national power plant in the Middle East. Installed in the main control room, this operator-facing console plays a critical role in emergency handling and system safety. It allows operators to immediately shut down designated processes when abnormal machinery behavior is detected, ensuring rapid response and effective fault containment.

Project Overview – Multi-Brand PLC Control System for Cooling Applications

This project features a GGD-type PLC control cabinet designed and manufactured by Weimiao, engineered to manage a fully automated industrial cooling system. The cabinet integrates world-class automation components across power distribution, control logic, and field I/O, making it a scalable and future-ready solution.

Weimiao designed and delivered a custom PLC control cabinet for a municipal water treatment plant.

Built for the main machine room, the cabinet integrates international-grade electrical components with IP-rated sheet metal housing—engineered for high humidity and continuous operation. It supports automation of flow regulation, pump control, and system safety with UL-compliant wiring and smart internal routing.

Introduction

Weimiao's battery energy storage cabinet has been in development since 2017 and was launched in 2018. This product is a cost-effective and ecological solution for users looking to reduce their electricity bills.

Designed for a France-based automation system, this corrosion-resistant industrial enclosure operates reliably in 100–130°C acidic conditions with full IP68 protection. Built using 316 stainless steel and high-performance sealing, the solution was successfully validated through third-party testing in Europe.

At Weimiao, we are committed to delivering cutting-edge solutions tailored to the evolving needs of the energy storage industry. One of our notable projects showcases our expertise in manufacturing high-quality energy storage cabinets that meet stringent industry standards and client requirements.

Weimiao delivers custom Low Voltage Panels and PLC control cabinets for industrial automation projects. This turnkey project demonstrates our ability to provide safe, modular, and expandable low-voltage distribution panels, integrating PLC systems, smart power control, and industrial automation applications worldwide.

Our Journey into Medical Biotechnology

At Weimiao Manufacturing Factory, we take pride in crafting a diverse range of industrial cabinets tailored to various needs. Recently, we've ventured into the medical field, specializing in biotechnology medical cabinets. This innovative journey required us to utilize 3D scanning and printing technologies to design enclosures for orthopedic cast machines.

Introduction to the Project

Weimiao, a renowned manufacturing conglomerate in China, set out on an ambitious mission in 2020. The company took up a custom sound insulation project for a substation, a significant stride in its journey towards creating sustainable living environments. The fundamental objective of the project was to insulate the transformer inside the substation, responsible for converting high-voltage power into low voltage for civilian use. This conversion process, however, results in the generation of low-frequency noises that can disrupt human sleep.

Weimiao: The Vanguard of Innovation
Weimiao stands as a leader in custom-made energy casings, our journey marked by relentless innovation, unwavering dedication, and an uncompromising commitment to quality. A testament to this is our recent project - the production of eco-friendly battery cabinet casings for China Towers.

At Weimiao, we are committed to delivering innovative solutions that enhance the performance and efficiency of our clients' products. One of our notable collaborations is with a leading automation technology company specializing in the development of high-end automated systems for energy storage and charging applications.

Weimiao is excited to unveil the Parcel Delivery Locker, a groundbreaking solution aimed at revolutionizing local buying and selling experiences. By providing a secure, user-friendly, and efficient platform for goods exchange, we're reshaping the landscape of local transactions.

Pioneering Innovation in Kitchen Technology
At Weimiao Manufacturing, we are proud to be at the forefront of innovative design and manufacturing. One such instance is our recent project - creating an enclosure for an automatic cooking machine. This project showcases our ability to combine functionality, aesthetics, and durability into a product that redefines kitchen convenience.

An Emerging Trend in Modern Society

In the current era, there's a significant surge in the demand for an improved quality of life. One essential aspect under this spotlight is the drinking water quality. This necessity has led to a heightened demand for pure water equipment casings from various Original Equipment Manufacturer (OEM) brands. These products have become an integral part of our everyday lives, particularly in congested areas like airports, outdoor sports venues, and residential zones. They provide us with healthy and safe drinking water, which is critical for our overall health and well-being.

The Weimiao Legacy: A Decade of Excellence
For nearly a decade, Weimiao has been a symbol of superior quality in producing enclosures for farming equipment. Our products play a vital role in the agricultural sector, especially in animal husbandry, offering robust protection in diverse weather conditions.

Innovation and sustainability are not merely buzzwords—they are principles that drive us forward at Weimiao, your trusted custom sheet metal factory. As we continue to push the envelope in precision engineering and eco-friendly practices, our latest accomplishment stands as a testament to this commitment—the custom export manufacturing of an all-aluminum central mailbox for residential communities.

Introduction

In the thriving market of electric transportation, battery efficiency and ease of use are paramount. To cater to the growing demand for high-performance electric bikes, Weimiao has successfully completed its latest project: a rapid battery replacement charging box. This innovative solution is designed to facilitate swift battery changes, ensuring that electric bike users can continue their journeys uninterrupted. This comprehensive project encompassed the design and manufacturing of the casing, installation of all internal wiring for both high and low voltage systems, and the integration of compatible software. Essentially, we delivered a complete, ready-to-use product.