Ultrasonic Plastic Welding Machines

altrAsonix 15 kHz / 4200 Watt Analog Ultrasonic Plastic Welding Machine is designed for heavy-duty industrial applications that require powerful weld penetration and exceptionally strong bonding of large or thick thermoplastic parts.
With its high-power 4200-watt output and low-frequency 15 kHz operation, this machine is ideal for automotive, appliance, engineering plastics, packaging, and industrial component manufacturing.

The machine features a robust analog ultrasonic generator known for its stability and low maintenance. The sturdy mechanical structure, adjustable welding parameters, and vibration-free operation ensure consistent weld strength in long production cycles.
This model is especially suitable for large components, multi-point welding, high-thickness materials, and tough engineering-grade plastics.

Key Features

• High-power 4200W output for welding large and thick plastic components

• 15 kHz low frequency for deeper, more penetrating weld strength

• Stable analog generator with reliable frequency performance

• Heavy-duty industrial design for continuous operation

• Adjustable controls for time, pressure, and stroke

• Clean welding without adhesives, fasteners, or thermal distortion

• Perfect for mass production and long-term use

• Optional titanium horns for extended life and precision

Applications

• Automotive parts: bumpers, dashboards, fluid reservoirs, filter housings

• Electronic appliance housings and large enclosures

• Industrial engineering plastic components

• Heavy packaging & blister sealing

• Large toys, buckets, handles, containers

• Multi-cavity or large-size custom assemblies

Additional Information:

• Production Capacity: 500-600 pcs / hours

altrAsonix 20 kHz 2000W Analog Ultrasonic Plastic Welding Machine is a high-performance industrial system designed for precise, strong, and clean welding of thermoplastic components. Built with proven analog ultrasonic technology, this machine ensures stable output, fast cycle times, and consistent weld quality — making it ideal for manufacturers in automotive, electronics, medical, and consumer goods sectors.
Operating at 20,000 Hz, it converts high-frequency electrical energy into mechanical vibrations that generate frictional heat at the joint interface, forming a solid and durable bond without adhesives or solvents. Its analog control system allows easy adjustment of welding parameters such as time, amplitude, and pressure — ensuring reliable results for a wide range of materials.
Crafted with altrAsonix’s signature precision engineering, this ultrasonic welder offers long-term durability, easy maintenance, and superior performance for all plastic welding needs.
Key Features:

Reliable analog generator with stable power output

Precise manual control of time, amplitude, and pressure

Clean, strong, and repeatable welds without adhesives

Fast operation and easy setup

Low maintenance and high durability

Suitable for various thermoplastic materials like ABS, PP, PE, PVC, and Nylon

Applications:

Automotive plastic components (dashboards, sensors, trims)

Electronic housings and enclosures

Medical consumables and lab instruments

Packaging, filters, and consumer goods

Appliance parts and molded plastic products

Why Choose AltrAsonix:

Trusted manufacturer of ultrasonic welding systems in India

Experienced technical support and after-sales service

Customizable machines available for industrial needs

Reliable, efficient, and cost-effective welding solutions

Additional Information:

• Production Capacity: 500-600 pcs/ hours
• Delivery Time: 4-7 Working Days

Product Description
Digital Ultrasonic Plastic Welder is a high-performance welding system designed for precision bonding of plastic components across packaging, electronics, automotive, and consumer industries.
Equipped with a digital control panel, frequency tuning, and microcomputer-based monitoring, this machine delivers stable ultrasonic output for consistent and reliable welds.
Its advanced technology enables fast production cycles, deeper weld penetration, and strong molecular bonding—ideal for manufacturers seeking accuracy, durability, and high productivity.
Key Features

Digital control panel for precise welding settings

Stable ultrasonic frequency with auto-tuning

Strong molecular bonding for high-strength joints

Low energy consumption with maximum efficiency

Compatible with a wide range of thermoplastic materials

Technical Specifications ParameterDetailsModelDigital Ultrasonic Plastic WelderFrequency20 kHzPower Output2000–2600 Watt (varies by configuration)Welding ModeTime / Energy / ManualControl SystemDigital microprocessor-basedPower SourceAC 220VApplication TypePlastic welding, sealing, fusingMaterial CompatibilityABS, PP, PET, PVC, Nylon, AcrylicProduct Applications

Packaging plastic components

Electronics enclosure bonding

Automotive dashboard & light assembly

Household plastic part welding

Medical plastic device welding

Filter, bottle caps & container sealing

Additional Information:

• Production Capacity: 500-600 Pcs / Hours

altrAsonix 20 kHz / 2000 Watt Analog Ultrasonic Plastic Welding Machine is designed to deliver reliable, clean, and high-precision welding solutions for the consumer goods industry.
Ideal for medium-thickness plastic components, this machine provides strong, fast, and repeatable welds without the use of screws, adhesives, or heat, making it perfect for mass-production consumer products.

With its robust analog ultrasonic generator, stable 20 kHz frequency output, and heavy-duty mechanical frame, this model ensures consistent performance for manufacturing items such as mobile accessories, kitchenware, stationery products, toys, cosmetic containers, household plastic parts, and more.

Key Features

• 20 kHz frequency for clean and efficient welding of consumer product plastics

• 2000W output power—ideal for small to medium plastic assemblies

• Analog generator for long service life and stable performance

• Adjustable time and pressure settings for optimized weld strength

• Clean, burr-free welding without thermal damage

• Designed for continuous industrial operation

• Low maintenance, easy setup, and highly reliable

Applications in Consumer Goods Industry

• Mobile accessories & plastic casings

• Kitchenware components & food-grade plastic parts

• Stationery items (markers, pen bodies, clips)

• Personal care & cosmetic containers

• Household plastic parts & utility items

• Toys, gift items, and molded components

• Small to medium custom plastic assemblies

Additional Information:

• Production Capacity: 500-600 pcs / hours