Fully Automatic Relay Production Line
Fully Automatic Relay Production Line: This equipment can realize the fully automatic assembly of relays, fully automatic BASE, C terminal and C spring hinge, M terminal and M spring hinge, assemble coil, core, armature, assemble CARD, adjust GP value, blow dust removal, tinning, glue dispensing, detection, marking, etc.
- Product Introduction
Fully automatic relay production line
Product Introduction
This equipment enables fully automatic assembly of relays, including:
✅ Base assembly (C terminal, C spring hinge, M terminal, M spring hinge)
✅ Coil and core assembly to form a magnetic circuit
✅ Card assembly & GP value adjustment
✅ Dust removal, tinning, glue dispensing, detection, and marking
Application Areas
✔ Home Appliance Relays for Air conditioners, refrigerators, washing machines, small appliances, range hoods, water heaters.
In modern home appliances, relays are essential electronic components with wide applications and high market demand. Our advanced production line is capable of manufacturing relays of various specifications and sizes, ensuring high efficiency, precision, and reliability to meet diverse industry needs.
Functions & Features
1️⃣ Automatic Hinged Terminal Assembly
Assembles C & M terminals with springs onto the base
Efficiency: 1.2s/unit
2️⃣ Magnetic Circuit Assembly
Combines iron core and coil
Efficiency: 1.2s/unit
3️⃣ Push-in Plate & Coil Base Assembly
Efficiency: 1.2s/unit
4️⃣ Mechanical Testing
Measures FOLLOW parameters
Records test statistics (total tests, pass rate, fail rate)
5️⃣ Foreign Object Removal & Shell Covering
6️⃣ Soldering
Relay pin soldering with 0.1mm adjustment accuracy
7️⃣ Electrical Parameter Testing
Resistance, withstand voltage, pull-in/release voltage, aging test
8️⃣ Sealing & Baking
Fully dries and cures the dispensing part
9️⃣ Hot Riveting Sealing
Automatically seals the relay shell vent hole
🔟 Leak & Aging Testing
Ensures sealing integrity and mechanical aging
1️⃣1️⃣ Electrical Parameter Verification
Includes electric cleaning
1️⃣2️⃣ Laser Marking
Engraves logos and specifications onto the shell
Applications
✅ Precision assembly of small power relays used in home appliances
✅ Integrated assembly processes, including:
Spring twisting, positioning assembly, core twisting, drop detection
Dispensing, baking, hot riveting, dust removal, shell fitting, soldering
Testing, vacuum leak detection, laser marking
Benefits
✔ Increased production capacity – Machine operates continuously, output ≥2500 PCS/H
Basic Parameters
| Parameter | Specification |
|---|---|
| Dimensions | 39000(L) × 1200(W) × 1900(H) mm |
| Weight | 28000 kg |
| Voltage | 380V/220V, 50Hz |
| Power Consumption | 55KW |
| Air Pressure | 0.5～0.6 MPa |
Function Parameters
| Parameter | Specification |
|---|---|
| Applicable Product Size | 29L × 24W × 15H mm |
| MTBF (Mean Time Between Failures) | 4H |
| Equipment One-time Rate | ≥99% |
| Repeatable Positioning Accuracy | ±0.05mm |
| Dispensing Control Accuracy | ±0.1mm |
| Assembly Accuracy | ±0.03mm |
Environmental Parameters
| Parameter | Specification |
|---|---|
| Noise Level | ＜80dB |
| Temperature | 20±10℃ |
| Humidity | 20%~80% |
This highly automated production line ensures efficiency, precision, and quality, making it ideal for relay manufacturing in the home appliance industry.
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