Ultrasonic Spot Welding Machine, Portable Plastic Welder, Mini Spot Welder Top Quality Factory

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Product Description

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Basic Information

Model NO.
GB-UL2012-013
Control
Semi-Automatic
Frequency Range
High Frequency
Electric Current
AC
Style
Vertical
Power
High Frequency
Air Pressure
0.2-0.8MPa
Frequency
15kHz
Voltage
220-240V
Transport Package
Wooden Case Packing
Specification
50.00cm * 22.00cm * 25.00cm
Origin
China
Production Capacity
500PCS Per Day
1

Product Principle

Ultrasound 4200W 15KHz Car Lamps Riveting Welder

The generator converts the 220V 50HZ electrical power into ultrasonic mechanical vibration power to the ceramic transducer and the welding head (horn). The vibration reaches up to 28,000 to 40,000 times per second. This power passes through the booster and welding horn to the thermal plastic laminates to generate sufficient frictional heat. This heat breaks the molecular structure of the plastic, allowing the two plastic materials to melt and joint. The welded area is nearly as strong as the matrix material.

2

Product Advantages

Ultrasound 2600W 15KHz High-Performance Features
  • Modular integrated circuit, easy for fixing and repairing.
  • Ultrasonic frequency features automatic tracking and automatic sweeping.
  • Higher output power compared to other brands.
  • Accord with human body engineering design, easy to use and operate.
  • Built-in fully-automatic protection circuit.
  • Safe application with stable and reliable operation.
  • Fuse for machine protection and cooling device for ceramic transducer protection.
  • Imported electronic parts and special solid durable components.
  • Professional QC inspection for every machine before shipping.
  • Advanced digital integrated circuit, lightweight for easy transport and lower freight.
  • Adjustable power and amplitude from 50% to 100%.
  • Special plug and socket for optimal connection.
  • Available range from 15KHz-60KHz with power from 100W-4200W.
3

Features & Applications

Ultrasound 3200W 15KHz Versatile Welding Solutions
  • Optimization of heat welding defects (yellowing, edge burning, and blocking up).
  • Suitable for thermal plastics: HDPE, PP, PE, ABS, PVC, PC, EVA, PMMA, PS, PBT, PETG, etc.
  • Applicable for fiber cotton, chemical fiber, and metal hardware riveting, cutting, sealing, and spot welding.
  • High production efficiency and environmental protection compared to adhesives or screws.
  • Portable operation: fast, clean, safe, and stable.
  • Customizable settings for working time, delay time, and holding time.
4

Main Configuration

Ultrasound 1800W 15KHz Standard Components
  • 1* pcs Oscillator (transducer, booster welding head)
  • 1* pcs Aluminum alloy with a gun or hand grip type nylon plastic shell
  • 1* pcs Generator (drive power supply)
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Frequently Asked Questions

What materials can this ultrasonic welder process?
It is suitable for a wide range of thermal plastics including HDPE, PP, PE, ABS, PVC, PC, EVA, PMMA, PS, PBT, and PETG, as well as fiber cotton and chemical fibers.
How does the automatic frequency tracking work?
The machine's digital circuit automatically scans and tracks the optimal ultrasonic frequency, ensuring stable operation even as the welding horn heats up or wears.
Is the welding power adjustable?
Yes, the output power and amplitude can be precisely adjusted from 50% to 100% to match the specific requirements of different plastic materials.
What safety protections are included?
The machine features a fully-automatic protection circuit, internal fuses, and dedicated cooling devices to protect the ceramic transducer from overheating.
What are the main advantages over traditional bonding?
Ultrasonic welding is faster, cleaner, and more energy-efficient. It eliminates the need for consumables like adhesives or screws and provides a weld strength nearly equivalent to the base material.
What is included in the standard package?
The standard configuration includes one ultrasonic generator (power supply), one oscillator (transducer and booster), and a welding head with either a gun-type or hand-grip shell.

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