Circuit Breaker Trip Unit Resistance Welding System
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Eight-station automated resistance welding system for circuit breaker trip units
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Features multiple automatic feeding systems and medium frequency DC welders for speed and flexibility
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Provides precise and efficient welding, positioning, and fixture handling for various breaker components
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Supports reliable production of electrical contacts, connectors, and silver tip contacts
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Designed for improved production efficiency, adaptability, and cost savings
Heron’s Circuit Breaker Trip Unit Resistance Welding System offers fully automated, eight-station welding and positioning for circuit breaker components. The flexible design and advanced DC resistance welding maximize speed, efficiency, and reliability in electrical manufacturing.
Magnetic trip unit eight-station resistance welding machine
Dimensions (unit: mm)
| Item | Height | Length | Width |
| Size | 1904 | 2550 | 3113 |
Main technical parameter
| Item | Parameter |
| Number of welding machine pieces | 2 |
| Rated capacity (KVA) | 110(55*2) |
| Power supply (V/φ/HZ) | 380/ 3 /50HZ |
| Primary current (A) | 136 |
| Rated duty cycle (%) | 20 |
| Secondary empty voltage (V) | 8.9 |
| Work station type/ Amount of working station | rotating disc type /8 station |
| Cylinder diameter *stroke (mm) | Φ40*15 |
| Electrode Dimensions (mm) | 8*8*100 |
| Workpiece Dimensions( mm) | Coil diameter Φ1.4~2.2, thickness of frame plate 1.2, terminal plate thickness 1.2 |
| Welding capacity (mm) | Φ1.4~2.2+ 1.2+ 1.2 |
| Welding speed (m/min) (s/piece)(time/s) | 4.8s/piece |
| Working pressure (kgf/0.5MPa) | 50 |
| Compressed air pressure (MPa) | 0.6~0.7 |
| Compressed air consumption (0.4MPa air pressure) (L/ welding spot) | 10 |
| Cooling water consumption (L/MIN) | 12 |
| Motor power of cam indexers (KW) | 1.5 |
| Primary cable specification (MM2) | 3*25+2*16 |
| Max. Short Circuit Current of transformer (A) | 19800; 2 pieces |
Feature
1. The Heron circuit breaker trip unit resistance welding system is equipped with three automatic feeding systems and three medium frequency 4000HZ DC resistance welding machines.
2. The welding system is designed with an automatic positioning fixture to realize fixture welding for different angles with the help of an automatic transferring system.
Background introduction
The equipment is designed for welding three parts of circuit breaker trip units. The unit can quickly perform the functions of deeding, positioning, and welding all automatically for improved production efficiency.
55KVA MFDC Resistance Welder for Electrical Contact with 6 Stations DB-55-13010
| Model # | DB-55-13010 | |
| Rated capacity | KVA | 55 |
| Power supply | V/Φ/Hz | 380/3/50 |
| Max. primary current | A | 45 |
| Max. Short Circuit Current | KA | 18 |
| Max. working pressure | kN | / |
| Dimensions (LxWxH) | mm | 1460x1350x1727 |
55KVA MFDC Resistance Welder for Connector with 6 Stations DB-55-13009
| Model # | DB-55-13009 | |
| Rated capacity | KVA | 55 |
| Power supply | V/Φ/Hz | 380/3/50 |
| Max. primary current | A | 45 |
| Max. Short Circuit Current | KA | 18 |
| Max. working pressure | kN | / |
| Dimensions (LxWxH) | mm | 1460x1350x1727 |
110KVA Full Automatic Welder for Silver Tip Contact DB-110-14007
| Model # | DB-110-14007 | |
| Rated capacity | KVA | 110 |
| Power supply | V/Φ/Hz | 380/3/50 |
| Max. primary current | A | 100 |
| Max. Short Circuit Current | KA | 27 |
| Max. working pressure | kN | 3.8 |
| Dimensions (LxWxH) | mm | 1000x1132x1802 |
165KVA MFDC Bench Welder DB-165-20025
| Model # | DB-165-20025 | |
| Rated capacity | KVA | 165 |
| Power supply | V/Φ/Hz | 380/3/50 |
| Max. primary current | A | 210 |
| Max. Short Circuit Current | KA | 30 |
| Max. working pressure | kN | 7.7 |
| Dimensions (LxWxH) | mm | 1090x960x1988 |
55KVA MFDC Bench Welder DB-55-14108
| Model # | DB-55-14108 | |
| Rated capacity | KVA | 55 |
| Power supply | V/Φ/Hz | 380/3/50 |
| Max. primary current | A | 37 |
| Max. Short Circuit Current | KA | 18 |
| Max. working pressure | kN | 2.5 |
| Dimensions (LxWxH) | mm | 822x657x1345 |
55KVA MFDC Bench Welder DB-55-14105
| Model # | DB-55-14105 | |
| Rated capacity | KVA | 55 |
| Power supply | V/Φ/Hz | 380/3/50 |
| Max. primary current | A | 37 |
| Max. Short Circuit Current | KA | 18 |
| Max. working pressure | kN | 2.5 |
| Dimensions (LxWxH) | mm | 1000x995x1685 |
Heron Intelligent Equipment Circuit breaker trip unit resistance welding machine, circuit breaker trip unit eight-station automatic welding machine, circuit breaker trip unit spot welding machine, electric welding machine adopts the simplified production method.
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