NT50 MCB Assembly and Testing Production Line

Equipment Overview

The NT50 MCB Assembly and Testing Production Line is a semi-automatic manufacturing solution developed for the efficient production of NT50 miniature circuit breakers.

NT50 MCBs are widely used in residential and commercial power distribution systems, particularly in Southeast Asian markets such as Indonesia, Vietnam, Thailand, and the Philippines. To meet the demand for high-volume and reliable production, this production line combines manual assembly stations with automated screw fastening and testing systems.

The assembly section adopts ergonomically designed manual workstations, allowing operators to assemble components comfortably and efficiently during long working hours. Each workstation is equipped with an automatic counting function, which helps monitor production quantity and improve production management

Main Functions

•  Ergonomic manual assembly workstations
•  Automatic product counting system
• Automatic screw fastening station with torque control
•  Automated product transfer between stations
• Automatic product testing and inspection
• Production data monitoring and statistics
• Fault alarm and safety protection system
• Finished product discharge system

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

A: The production line is specifically designed for the assembly and testing of NT50 miniature circuit breakers.

A: The assembly section uses ergonomic manual workstations, while key processes such as screw fastening and product testing are automated.

A: Yes. The system includes an automatic counting function to monitor production output.

A: Each production line is customized according to the customer's product specifications and production capacity requirements. Please contact us for a technical proposal and quotation.