Product Description

 

Model: RX-DLD | Ultrasonic Plastic Welding

Double-Head Ultrasonic Plastic Welding Machine

Equipped with a new generation of digital intelligent automatic frequency-tracking ultrasonic generator. High-efficiency, user-friendly, stable, and cost-effective for advanced industrial manufacturing.

Applications:
Widely used in automotive, electronics & electrical appliances, electric motors, communication equipment, mechanical hardware, and precision instrumentation.
Double-Head Ultrasonic Plastic Welding Machine

Core Performance & Advantages

01. Digital Circuit System

Real-time automatic frequency tracking and automatic frequency locking with proprietary core technology for full industry-chain R&D and production.

02. Triple Welding Modes

Flexible operational control supporting Time Mode, Energy Mode, and combined Time + Energy Welding Modes.

03. Quad Smart Management

Comprehensive control including Amplitude Management, Quality Management, Data Management, and Safety Protection.

04. Versatile Specifications

Extensive lineup covering frequencies from 15KHz to 40KHz and power outputs ranging from 800W to 4200W.

Technical Parameters

Frequency 15KHZ Power 4200W
Air Pressure 0.1 - 1.0 MPa Input Voltage AC 220V - 240V
Horn Stroke 100 mm Machine Dimensions 1400 x 900 x 2000 mm
Output Time 0.01 - 9.99 s Welding Modes Time / Energy / Time + Energy
Smart Management Amplitude / Quality / Data / Safety Machine Weight 350 kg
Machine Frame Circular Column Operation Mode Button / External Control Mode
Generator Circuit Digital Intelligent Auto Frequency Tracking Control System QDSONIC
Safety Protection Password Protection System Language Chinese & English
Cooling System Air Cooling Data Logging Welding Records / Data Statistics

Basic Principles of Ultrasonic Welding

Basic Principles of Ultrasonic Welding
Step 1 - Parts in Fixture
The two thermoplastic parts to be assembled are placed one on top of the other, in a supportive nest called a fixture.
Step 2 - Horn Contact
A titanium or aluminum component called a horn is brought into contact with the upper plastic part.
Step 3 - Pressure Applied
A controlled pressure is applied to the parts, clamping them together against the fixture.
Step 4 - Weld Time
The horn is vibrated vertically (20,000 or 40,000 Hz) for a predetermined amount of time called weld time.
Step 5 - Hold Time
The clamping force is maintained to allow the parts to fuse as the melted plastic cools and solidifies.
Step 6 - Horn Retracts
Once solidified, the horn retracts and the joined plastic parts are removed from the fixture as one part.

Equipment Gallery & Detail Showcase

Ultrasonic Generator Unit

Digital Ultrasonic Generator PLC Unit

Welding Head & Fixture

Precision Welding Head & Fixture Assembly

Why Leading Enterprises Choose Us

Backed by industry-certified expertise and long-term partnerships with Fortune Global battery and automotive leaders.

Global POs

Global Industrial Partners & POs

CE Qualifications

CE & Quality System Qualifications

 

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