Ultrasonic Plastic Welding Machine for LED Bulb Housing from altrAsonix is specially engineered for sealing LED bulb shells, diffusers, caps and base housings. LED bulb components require precise plastic welding to ensure electrical safety, heat resistance and long-lasting enclosure stability.
Why This Machine is Ideal for LED Bulb Manufacturing
LED bulb housings are commonly made from PP and PC materials which weld exceptionally well at 20 kHz ultrasonic frequency. This machine ensures strong bonding without discoloration, burns or structural deformation.
Supports High-Volume LED Production Lines
Whether manufacturing standard LED bulbs, smart bulbs, or decorative lighting modules, this ultrasonic welder provides clean joints and perfect alignment for reliable long-term performance.
Key Features
Clean and Precise Welding for LED Enclosures
Ensures uniform sealing of diffuser domes and housing shells.
20 kHz Ultrasonic Frequency for Perfect Finishing
Prevents weld marks and avoids thermal distortion.
High Efficiency 2000W Output
Suitable for mass production of small-to-medium LED bulb bodies.
Excellent for PP and PC Materials
Produces strong and durable welds for lighting applications.
Fast Cycle Time with High Repeatability
Ideal for large manufacturing setups.
Glue-Free and Screw-Free Assembly
Improves product strength and eliminates long-term failures.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | UPM-20K-2000W-ANALOG |
| Frequency | 20 kHz |
| Power Output | 2000W |
| Welding Mode | Time / Manual |
| Rectifier Type | Analog |
| Input Voltage | AC 220V |
| Operation Type | Manual |
| Weight | Approx. 90 kg |
| Used For | LED bulb housings, PC diffusers, PP base caps, lighting enclosure components |
Best Materials for LED Bulb Welding:
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PP (most diffuser caps)
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PC (diffusers and outer domes)
-
PC+ABS blends
Product Applications in Detail
LED Bulb Housing Welding
Ensures stable assembly of diffuser domes and main housings.
LED Cap and Base Assembly
Perfect for welding plastic components that house electronic drivers.
Smart LED Bulb Enclosures
Provides durable and clean welds for Wi-Fi/Bluetooth enabled smart bulbs.
Decorative and Specialty Lighting Units
Supports welding for round, cylindrical and custom-shaped LED modules.
Tube Light End Cap Components
Excellent for welding PC and PP lighting components used in tubular lamps.
Plastic Enclosures for Drivers and Circuits
Ensures secure housing for LED driver modules.


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