Automatic Assembly Line for Miniature Circuit Breakers (MCB)

Equipment Overview

The MCB Automatic Assembly Line is designed for high-efficiency and high-throughput production, enabling manufacturers to achieve stable cycle times and consistent assembly quality under continuous operation.  

Designed in compliance with IEC 60898-1 / IEC 60947-2 and relevant international standards, this automatic assembly line is suitable for MCB manufacturers, electrical equipment factories, and industrial automation plants aiming to upgrade toward intelligent and lean manufacturing.

Main Functions

• Automatic Component Feeding and Orientation
  Automated feeding systems for housings, contacts, springs, arc chutes, terminals, and accessories, ensuring accurate positioning and continuous operation.

• High-Precision Assembly Stations
  Multiple servo-driven assembly stations guarantee consistent mechanical assembly accuracy and repeatability.

• Online Inspection and Quality Control
  Equipped with vision inspection, position detection, and presence verification to prevent assembly errors and ensure product conformity.

• Flexible Configuration for Multiple Models
  Modular design supports different MCB ratings, pole numbers, and product variants, allowing fast changeover and future expansion.

• Centralized Control System
  PLC-based intelligent control system with HMI interface for parameter setting, data monitoring, alarm management, and production statistics.

• Data Traceability and MES Interface (Optional)
  Supports production data recording and MES connectivity, enabling traceability and Industry 4.0 readiness.

Technical Specifications

After-Sales Service & support

We are committed to long-term cooperation with full technical support:

✅1-Year Free Warranty ：Covers all non-human damages. Replacement and repair included.

✅Lifetime Maintenance Support：We offer lifelong technical assistance and spare parts supply.

✅On-Site Installation & Commissioning：Professional engineers are available to visit your site for setup .

✅Operator Training：On-site or remote training to ensure your team can run the machine independently.

✅Remote Technical Support：Quick response via video call, remote control, Email, WhatsApp, and WeChat.

Why choose TF

Industry Expertise

Right from our founding,TF have dedicated ourselves to low-voltage automation—backed by decades of hands-on industry know-how. We keep full control over R&D and manufacturing processes, rolling out more than 200 sets of automation equipment and production lines every single year.

Excellent Service

Our professional after-sales team delivers on-site technical support and hands-on training to clients worldwide. This ensures your equipment runs smoothly round the clock, with any issues resolved in the shortest time possible.

Proven Quality

Thanks to consistent performance and long-lasting reliability, our equipment has earned the trust and recognition of a vast number of customers across industries.

Customization & Flexibility

TF craft fully tailored solutions that align with your unique requirements, supporting a wide range of product models and diverse production scenarios to meet your evolving needs.

Quality Control & Traceability

Rigorous incoming material inspections, strict in-process quality checks, and complete traceable documentation work together to guarantee that every single unit we deliver meets your exact specifications.

Spare Parts & Warranty

TF offer dependable warranty terms and rapid spare parts supply, helping you minimize equipment downtime and maximize production efficiency.

Global Delivery & Installation

Boasting rich experience in international shipping, customs clearance, and on-site installation, TF make turnkey delivery a seamless, hassle-free process for clients around the globe.

References & Case Studies

Our Production line In China	Our Production line In Europe

FAQs

Q1: What products can this MCB automatic assembly line produce?

A: The assembly line is designed for various miniature circuit breaker models, supporting different current ratings, pole configurations, and product variants through modular station design.

Q2: Is the assembly line compliant with IEC standards?

A: Yes. The system is designed according to IEC 60898-1 and relevant international standards, ensuring compliance with global market requirements.

Q3: Can the assembly line be customized for different capacities?

A: The line features a modular and scalable structure, allowing capacity adjustment and station configuration based on customer production volume and product complexity.

Q4: What level of automation does the assembly line provide?

A: The line offers a high degree of automation, including automatic feeding, assembly, inspection, and optional in-line testing, significantly reducing manual labor.

Q5:Our product structures are different. Can we achieve automated assembly?

A:Certainly, we can customize production lines according to your products.

Q6:How much does an MCB automatic assembly line cost?

A：The price of an MCB automatic assembly line depends on multiple factors, including production capacity, automation level, product model, number of stations, and customization requirements.For an accurate quotation, please contact us with your product specifications and target output.