Automatic Assembly and Testing Line for MCCB - High Efficiency Solutions from China Suppliers and Factory
Equipment Overview
The MCCB Automatic Assembly and Testing Line is design in accordance with IEC 60947-2 and relevant international standards. The production line is suitable for MCCB manufacturers, low-voltage electrical equipment factories, and industrial automation plants seeking to upgrade toward high-level automation and intelligent manufacturing.
Main Functions
1
Automatic Component Feeding and Positioning
Supports automatic feeding and precise positioning of MCCB housings, operating mechanisms, contacts, arc chutes, terminals, and accessories.
Supports automatic feeding and precise positioning of MCCB housings, operating mechanisms, contacts, arc chutes, terminals, and accessories.
2
High-Precision Mechanical Assembly
Servo-driven assembly stations ensure accurate and repeatable assembly of complex MCCB mechanical structures.
Servo-driven assembly stations ensure accurate and repeatable assembly of complex MCCB mechanical structures.
3
Calibration and Adjustment Stations
Includes mechanical and thermal calibration units to ensure consistent tripping performance and compliance with design specifications.
Includes mechanical and thermal calibration units to ensure consistent tripping performance and compliance with design specifications.
4
Comprehensive Electrical Testing
Integrates functional tests such as instantaneous tripping, long-time delay, short-time delay, insulation resistance, and dielectric strength testing.
Integrates functional tests such as instantaneous tripping, long-time delay, short-time delay, insulation resistance, and dielectric strength testing.
5
Online Inspection and Error Prevention
Vision inspection and sensor-based detection prevent missing parts, incorrect assembly, and process deviations.
Vision inspection and sensor-based detection prevent missing parts, incorrect assembly, and process deviations.
6
Centralized Control and Data Management
PLC-based control system with HMI interface enables parameter setting, production monitoring, alarm management, and test data recording.
PLC-based control system with HMI interface enables parameter setting, production monitoring, alarm management, and test data recording.
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | AC 220V ±10%, 50Hz |
| Air Supply Pressure | 0.2 – 0.8 MPa |
| Cycle Time | 60S/PC |
| OEE | 80% |
| First Pass Yield | 98% |
| Standard Parts Brand | Omron, SMC, Mitsubishi |
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: We offer lifelong technical assistance and spare parts supply.
✅ On-Site Installation: Professional engineers available to visit your site for setup.
✅ Operator Training: On-site or remote training to ensure your team runs independently.
✅ Remote Technical Support: Quick response via video call, WhatsApp, and WeChat.
Why Choose TF
Industry Expertise
Dedicated to low-voltage automation with decades of know-how. Over 200 sets of equipment delivered annually.
Dedicated to low-voltage automation with decades of know-how. Over 200 sets of equipment delivered annually.
Excellent Service
Professional after-sales team delivering on-site support and hands-on training worldwide.
Professional after-sales team delivering on-site support and hands-on training worldwide.
Proven Quality
Consistent performance and long-lasting reliability trusted by customers across industries.
Consistent performance and long-lasting reliability trusted by customers across industries.
Customization & Flexibility
Tailored solutions for unique requirements, supporting a wide range of product models.
Tailored solutions for unique requirements, supporting a wide range of product models.
Quality Control & Traceability
Rigorous material inspections and strict in-process checks with complete documentation.
Rigorous material inspections and strict in-process checks with complete documentation.
Spare Parts & Warranty
Dependable warranty terms and rapid spare parts supply to minimize downtime.
Dependable warranty terms and rapid spare parts supply to minimize downtime.
Global Delivery & Installation
Rich experience in international shipping, customs, and turnkey delivery.
Rich experience in international shipping, customs, and turnkey delivery.
References & Case Studies

Our Production line In China

Our Production line In Europe
Frequently Asked Questions
Q1: What products can this MCCB automatic assembly & testing line produce?
A: The line is designed for various Molded Case Circuit Breaker models, supporting different current ratings and pole configurations through modular 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 for global market requirements.
Q3: Can the assembly & testing line be customized for different capacities?
A: Yes, it features a modular and scalable structure, allowing for capacity adjustments based on production volume.
Q4: What level of automation does the line provide?
A: The line offers high automation, including automatic feeding, assembly, inspection, and testing, significantly reducing labor.
Q5: Our product structures are different. Can we achieve automated assembly?
A: Certainly, we can customize production lines according to your specific product designs.
Q6: How much does an MCCB automatic assembly & testing line cost?
A: Price depends on capacity, automation level, and customization. Please contact us with specifications for an accurate quotation.
Talk to our team today
Interested in this machine? Get technical details, layout drawings, or a customized quote today!




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