NP-3508 Ultrasonic High-Frequency Precision Welding Machine

35KHz High-Frequency Precision Ultrasonic Welding Machine | Mini & Delicate Plastic Welding

1. Product Overview

2. Core Advantages (35KHz Exclusive)

• High Frequency & Low Vibration: 35KHz ultra-high frequency, small vibration displacement, effectively avoid deformation of thin-wall and micro plastic parts.

• Zero Defect Precision Welding: Concentrated energy, smooth and fine welding seam, no burrs, no scratches, meeting high-standard finished product requirements.

• Eco-Friendly Clean Welding: Physical fusion without glue or solvent, no chemical residue, compliant with medical and food-grade safety standards.

• Intelligent Anti-Error System: Built-in overheat, overcurrent and overload protection, automatic alarm and stop for stable long-term operation.

• Compact & High Efficiency: Small footprint, fast welding speed, ideal for high-precision automated assembly line production.

3. Working Principle

This 35KHz precision ultrasonic welder converts high-frequency electric signals into uniform micro mechanical vibration. Different from low-frequency models, its high-density micro-vibration generates precise local friction heat only at the welding joint. It completes instant fusion and bonding with extremely low pressure and thermal radiation, realizing high-precision, non-damage welding for miniature plastic components.

4. Technical Specifications

5. Application Scope

The 35KHz precision ultrasonic welding machine is specially designed for high-end delicate product processing, unavailable for ordinary 15K/20K welders:

• Medical Industry: Disposable medical accessories, tiny catheters, sterile precision plastic parts

• Precision Electronics: Micro switch shells, earphone parts, wearable device components, circuit board accessories

• Fine Packaging: Thin film sealing, mini plastic containers, cosmetic precision accessories

• Automotive Precision Parts: Small automotive electronic fittings, miniature plastic fasteners

6. Packaging & After-Sales Service

Standard export wooden case with full waterproof and shockproof protection, safe for international shipping. We provide 1-year full machine warranty, 24/7 online technical support, remote debugging, free parameter training and custom welding head service for global customers.

7. Why Choose Our 35KHz Precision Welder

We are a professional manufacturer focused on high-frequency precision ultrasonic welding equipment. The 35KHz series adopts imported core components and exclusive micro-vibration precision technology, solving the pain points of easy deformation and low yield of delicate plastic parts. All machines are CE certified, stable and durable, providing high-precision and cost-effective welding solutions for global high-end manufacturing clients.