Desktop High Power Ultrasonic Plastic Welding Machine 15kHz

Customization: Available
Application: Household Appliances, Garden Supplies, Decoration, Commodity, Auto Part, Electronic, Stationery, Toy
Cooling Way: Air Cooling

Product Description

Basic Information
Model NO.MD-PW2015A
ControlSemi-Automatic
Frequency RangeHigh Frequency
Electric CurrentAC
StyleVertical
PowerPneumatic
Frequency15kHz
Welding Time0.01-9.99 Sec
Air Pressure0.15MPa-0.6MPa
Welding Head Stroke85 mm/Customise
WarrantyOne Year
Generator TypeDigital Automatic Frequency Tracking
FunctionOutput Amplitude Adjusted From 5% to 100%
Transport PackageWooden Box
TrademarkMD
OriginGuangdong
Production Capacity10000/Year
Product Overview

Desktop High Power Ultrasonic Plastic Welding Machine 15KHz

As a joining process for industrial thermoplastics, the ultrasonic method is very well proven in practice. Particularly in the production of mass-produced parts, the process offers definite advantages over previous methods such as high strength, clean weld seams, fast processing time, extremely low rejection rates, and low energy consumption. This technique is also successful for riveting, forming, stacking, and embedding metal parts into thermoplastics.

This machine adopts a new generation of ultrasonic welding technology, shortening processing time to a few milliseconds.

Ultrasonic Welding Principle
01The ultrasonic generator converts low current frequency to high frequency AC, which is then converted to mechanical vibration by the transducer.
02Vibrations are transmitted to welding joints via the amplitude modulator, transferring energy to the workpiece to generate friction heat and melt the plastic.
03Short-term pressure is maintained after vibration stops to allow the weldment to solidify as a whole.
Technical Parameters
Model MD-PW1526 MD-PW1532 MD-PW1542
Input VoltageAC 220/110V, 50/60 Hz
Frequency15 KHz
Output Power2600 W3200 W4200 W
Welding Size200*200 mm²260*260 mm²320*320 mm²
Air Pressure1-7 bar
Welding Head Stroke75 mm
Generator TypeDigital automatic tracking, adjustable amplitude 5%-95%
Welding Time0.01~6S
Weight260 kg290 kg320 kg
Key Features & Advantages

Main Features:

  • Rugged construction with high-quality components.
  • Digi-Trac automatic resonant frequency tracking.
  • Ultrasonic overload protection with LED indicators.
  • Hydraulic Speed Control for precision melt velocity.

Core Advantages:

  • High-quality transducer with strong, stable power.
  • Fast welding (0.01-9.99 seconds).
  • Low energy consumption and high efficiency.
  • Compact, durable design with low noise.
Application Areas
Toy IndustryPlastic toys, water guns, dolls, plastic gifts.
Electronic ProductsMobile phone batteries, transformers, remote controls, disk enclosures.
Household AppliancesElectric clocks, hairdryers, steam iron tanks, electric kettles.
Stationery & Daily NeedsStationery, cosmetics boxes, toothpaste tube seals, insulated cups.
Automotive & MotorcycleBattery, lamps, instruments, reflectors, bumper repair, engine covers.
Packaging & GarmentHollow crate welding, ziplock welding, underwear procedures, hot fix.
Product Gallery
Desktop High Power Ultrasonic Plastic Welding Machine Front
Ultrasonic Welding Machine Detail View
Machine Side View
Digital Generator Control
Ultrasonic Welding Components
Frequently Asked Questions
Q: What is the main frequency of this welding machine?

A: The machine operates at a high frequency of 15 KHz, which is ideal for desktop high-power plastic welding applications.

Q: Can the output amplitude be adjusted?

A: Yes, the digital generator allows for automatic frequency tracking, and the output amplitude can be precisely adjusted from 5% up to 100%.

Q: What is the typical welding speed?

A: The machine is highly efficient, with a welding time range between 0.01 and 9.99 seconds per cycle.

Q: What materials are suitable for this ultrasonic process?

A: It is primarily designed for joining industrial thermoplastics and can be used for riveting, forming, and stacking metal parts into plastic.

Q: What kind of warranty is provided?

A: We provide a one-year manufacture warranty with lifetime technical support for the machine.

Q: Is it suitable for mass production?

A: Absolutely. The machine offers high strength, fast processing times, and low rejection rates, making it perfect for mass-produced parts in various industries.

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