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Guangzhou Jialing Refrigeration Technology Co., Ltd

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China Ultrasonic Spot Welding Machine 28KHz 220V
China Ultrasonic Spot Welding Machine 28KHz 220V

  1. China Ultrasonic Spot Welding Machine 28KHz 220V
  2. China Ultrasonic Spot Welding Machine 28KHz 220V
  3. China Ultrasonic Spot Welding Machine 28KHz 220V
  4. China Ultrasonic Spot Welding Machine 28KHz 220V
  5. China Ultrasonic Spot Welding Machine 28KHz 220V
  6. China Ultrasonic Spot Welding Machine 28KHz 220V
  7. China Ultrasonic Spot Welding Machine 28KHz 220V

Ultrasonic Spot Welding Machine 28KHz 220V

  1. MOQ: 1 piece
  2. Price: $219-229 / piece
  3. Get Latest Price
frequency 28K
dimensions 130*265*200MM
weight (kg) 4
welding area 10mm
Packaging Details Single unit is packed in a neutral export carton, lined with shockproof EPE foam for fixed protection. Carton dimension: approx. 310*270*235, gross weight per unit: about 4kg.
condition New
voltage 220 V
power (kw) 1800w
welding material ABS, Acrylic, Nylon, Pet, Polycarbonate, Polyethylene, Polypropylene, PVC
usage Ultrasonic welding
Place of Origin Guangdong, China
Brand Name SaiLin

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  1. Product Details
  2. Company Details

Product Specification

frequency 28K dimensions 130*265*200MM
weight (kg) 4 welding area 10mm
Packaging Details Single unit is packed in a neutral export carton, lined with shockproof EPE foam for fixed protection. Carton dimension: approx. 310*270*235, gross weight per unit: about 4kg. condition New
voltage 220 V power (kw) 1800w
welding material ABS, Acrylic, Nylon, Pet, Polycarbonate, Polyethylene, Polypropylene, PVC usage Ultrasonic welding
Place of Origin Guangdong, China Brand Name SaiLin
High Light ultrasonic spot welding machine 28khzultrasonic spot welding machine 28khz 220v28khz portable ultrasonic welding machine
Ultrasonic Spot Welding Machine 28KHz 220V
Product Overview
This handheld ultrasonic plastic welder is specially developed for complex processing and finishing requirements in the automotive industry. It excels at solving high-difficulty welding and leveling tasks that traditional fixed equipment cannot complete, including irregular automotive interior parts, curved plastic components and narrow-edge trimming work. With precise high-frequency vibration, it achieves firm welding, seamless bonding and smooth surface flattening without scratching or deforming original auto parts, ensuring consistent appearance and assembly accuracy for automotive interior and exterior accessories.
Ultrasonic Spot Welding Machine in operation
Key Features
  • Wide voltage & global applicable standards - supports 110V/220V voltage with European standard and other mainstream power plugs
  • Stable performance & high precision with auto-frequency tracking function
  • High-precision welding for various plastic materials including PP, PE, PET, PVC, polycarbonate and polypropylene
  • Compatible with non-woven fabrics, textiles and metal parts
  • Diversified industry-specific solutions for automotive parts, mask & velcro welding, chicken manure belt welding, and more
  • Complete supporting services including cleaning machines, wire harness terminal machines, molds, jigs and precision CNC machining
  • Portable & easy-to-operate models ideal for small-batch production, maintenance and on-site applications
Close-up view of Ultrasonic Welding Machine components
Technical Specifications
Product name Ultrasonic welding machine
Frequency 28KHz
Power 800W-1800W
Input voltage 110V 220V
Equipment size 130*265*200MM
Welding time Controllable
Welding head material Aluminum alloy and titanium alloy
Welding material Various thermoplastic materials
Condition New
Place of origin China
Weight (kg) 4
Manufacturer Information

Dongguan Sailin CNC Technology Co., Ltd.
We specialize in the R&D and manufacturing of ultrasonic technology equipment, offering a comprehensive range of portable ultrasonic welders, handheld ultrasonic plastic welders, and ultrasonic spot welders.

Dongguan Sailin CNC Technology manufacturing facility
Manufacturing Capabilities
  • 28KHz and 35KHz high-frequency ultrasonic spot welding machines
  • 220V/110V portable welding machines with auto-frequency tracking
  • Specialized tools including acrylic welding guns and adjustable area welding tools
  • Automobile parts ultrasonic welding machines and mask velcro spot welding machines
  • Chicken manure belt welding machines and non-woven fabric equipment
  • 15KHz and 20KHz ultrasonic plastic welding machines
  • Precision CNC machining services for spare parts
Factory Profile
Factory overview showing production capabilities
Competitive Advantages
Visual representation of competitive advantages
Industry Applications

Our products and technologies are widely applied across industries including automotive, apparel, aquaculture, footwear manufacturing, plastic products, home appliances, medical care, packaging, textiles, electronics, and food processing.

Specific Applications
  • Welding of car trim, car door panels, and interior plastics
  • Non-woven fabrics, cleaning belts, and chicken manure cleaning belts
  • Hollow board finishing boxes and various plastic materials
  • Spot welding, riveting, sealing, cutting, and bonding operations
  • Materials including acrylic, PVC, PET, ABS, polypropylene, polyethylene, polycarbonate, and nylon
Quality & Certification

All our machines come with CE certification, and we provide machinery test reports upon request. Our ultrasonic welders feature digital controls, electric lift control, auto frequency tuning, and air-cooled systems with power options from 500W to 4800W.

Product Range
  • 15Khz/20kHz ultrasonic welders and 28K handheld ultrasonic welders
  • 35kHz automotive interior welders and high-power ultrasonic welding systems
  • Portable ultrasonic welders and handheld ultrasonic plastic welding machines
  • Ultrasonic spot welders for plastic and fabric
  • PVC welding machines and polypropylene welding machines
  • Non-woven fabric ultrasonic sealers and specialized equipment for various industries

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Trading Company,Seller

  • Year Established:

    2025

  • Total Annual:

    30000000-50000000

  • Employee Number:

    60~100

  • Ecer Certification:

    Verified Supplier

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  • https://www.ultrasonicsmachines.com/

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