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Full Service Custom Sheet Metal Trolley Fabrication

Full Service Custom Sheet Metal Trolley Fabrication

This industrial service cart is a testament to durable, functional design, built to withstand the rigors of a professional workshop or manufacturing floor.

 

We use high-quality steel and precision fabrication techniques to construct carts that are not only strong but also accurately assembled.

 

The robust frame, smooth-rolling casters, and resilient powder-coated surface make it an essential piece of equipment for transporting tools, parts, and components in any heavy-duty application. We offer both standard models and fully custom fabrication services to meet your specific needs.

  • Material :

    Carbon Steel, Stainless Steel, Aluminum Alloy
  • Thickness :

    0.5mm - 30mm, depending on the material and design requirements
  • Surface Treatment :

    Powder Coating (C4/C5 corrosion resistance), Electrophoresis, Silkscreen Printing
  • Process Involved :

    Laser Cutting, CNC Bending, Welding, Powder Coating and Final Assembly

Product Overview

 

This sheet metal frame is the essential structural chassis for low-voltage circuit breakers. It is engineered to provide robust protection for internal components and ensure precise alignment during assembly. Our fabrication process, which includes CNC laser cutting and precision bending, guarantees that every dimension adheres strictly to your technical drawings. This results in a reliable, high-quality component that integrates seamlessly into your power distribution or switchgear systems.

 

Sheet Metal Fabrication For Breaker Enclosures     Electrical Circuit Breaker Metal Housing Fabrication

 

Key Features & Advantages

 

Accurate Metal Enclosure Fabrication – Each enclosure is made with precise dimensions to ensure reliable fit and stable installation in low voltage circuit breaker systems.

Stable Structure Design – The housing is formed through CNC cutting and bending for strong structural support and long-term use.

Consistent Surface Finish – Powder coating or electrophoresis treatment improves corrosion resistance and maintains a clean appearance.

Flexible Customization Options – Material type, thickness, opening layout, and surface finish can be customized according to specific electrical applications.

Reliable Quality Control – Every metal part undergoes strict inspection during fabrication to ensure consistency and safety in power distribution use.

 

 

Product Specifications

 

Parameter Details
Product Name Low Voltage Circuit Breaker Enclosure
Manufacturing Process CNC cutting, punching, bending, welding, surface coating
Material Cold-rolled steel / Stainless steel / Aluminum
Surface Treatment Powder coating / Electrophoresis / Galvanizing
Dimensional Accuracy ±0.1 mm (CNC precision)
Thickness Range 1.0 mm – 3.0 mm (customizable)
Application System Low voltage circuit breaker and power distribution cabinet
Service Offered Custom sheet metal processing and assembly

 

 

Applications

 

Our circuit breaker enclosures are engineered for environments where reliability and safety are paramount. We proudly serve a diverse range of industries:

  • Industrial Automation & Manufacturing: Protecting main power-disconnect switches in Motor Control Centers (MCCs) and automation control panels on production lines.
  • Commercial Buildings: Serving as main distribution panels, floor distribution boxes, and emergency power changeover cabinets in office towers, shopping malls, and hotels.
  • Power Distribution: Used in low-voltage switchgear, panelboards, and control centers for electrical substations and utility rooms.
  • Data Centers: Providing secure housing for Uninterruptible Power Supplies (UPS) and Power Distribution Units (PDUs).
  • Renewable Energy: Housing components in solar photovoltaic (PV) combiner boxes and inverter protection systems.
  • Infrastructure: Supplying electrical control rooms for transportation systems (tunnels, subways) and water/wastewater treatment plants.
  • OEM Equipment Integration: Providing custom-fabricated enclosures for machine builders to integrate as the main power control unit for their equipment.

 

Manufacturing & Quality Assurance

 

All products are manufactured in our 30,000㎡ sheet metal facility equipped with advanced CNC punching, AMADA fiber laser cutting, automated welding robots, and automatic powder coating lines. Strict quality control is implemented under ISO9001 and ISO14001 management systems.

Company Strength

 

Xiamen Huapusheng Sheet Metal Manufacturing Co., Ltd. specializes in power control equipment and precision sheet metal fabrication. With 200+ employees, 36 engineers, and 32 patents, we serve global clients in the power, communication, and industrial sectors.

 

Xiamen Huapusheng Sheet Metal Manufacturing Co., Ltd.

 

 

 

Customer Cases

 

We are a trusted OEM partner for global leaders across multiple industries, providing reliable components for their mission-critical applications.

  • Power & Energy: Supplied custom slide rail assemblies and enclosures for ABB and Schneider Electric's power control workshops.
  • New Energy / Automotive: Provided structural components and battery housing parts for industry leader CATL , manufactured under the strict  IATF 16949 standard.
  • Telecommunications & Data Centers: Our components are applied in large-scale server cabinet projects for telecom data centers, ensuring operational reliability and performance.

 

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