LANANK-H-28/35 Handheld Ultrasonic Spot Welder (28kHz / 35kHz)
The LANANK-H-28/35 Handheld Ultrasonic Spot Welder is an ergonomic, high-performance industrial joining solution engineered for precision spot welding, thermal riveting, staking, and localized fastener insertion on thermoplastic assemblies. Manufactured by Guangdong Nalanke Ultrasonics Technology Co., Ltd under the LANANK brand, this unit is widely adopted across automotive tier-1 manufacturing, electronic enclosures, and industrial textile fabrication.
Key Performance Features
- Dual-Frequency Flexibility: Available in 28 kHz and 35 kHz configurations to balance penetration depth with delicate surface aesthetics.
- Ergonomic Handpiece: Lightweight industrial composite pistol grip with responsive trigger start reduces operator fatigue during extended production shifts.
- Intelligent Auto-Tracking Generator: Digital automatic frequency tracking locks onto optimal resonance in real time, preventing acoustic stack overheating.
- Rapid Sonotrode Changeover: Standardized acoustic mounting thread allows quick substitution of custom titanium and aluminum spot/rivet horn profiles.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | LANANK-H-28/35 |
| Operating Frequency | 28 kHz / 35 kHz |
| Drive & Operation | Handheld Pistol Grip with Integrated Trigger Switch |
| Welding Principle | High-Frequency Ultrasonic Vibration Acoustic Friction |
| Input Voltage | AC 220V ±10%, 50/60Hz |
| Generator Type | Intelligent Auto-Tuning Digital Generator |
| Control Interface | Color LCD Touchscreen Display with Fault Self-Diagnostics |
| Indicative Commercial Terms | $100 Initial Reservation / Tooling Evaluation Deposit (Full RFQ via Contact) |
Target Applications & Compatible Resins
Engineered for spot welding interior automotive door panels, instrument cluster clips, headliner brackets, bumper sensor brackets, and wire harness fasteners. Fully compatible with ABS, Polycarbonate (PC), Polypropylene (PP), Nylon (PA6/PA66), Polyethylene (PE), and composite synthetic fabrics.
Application Testing & Custom Tooling Inquiries
Every industrial ultrasonic spot welding project requires custom horn geometry matching your part contours. Guangdong Nalanke provides Complimentary Sample Trial Welding and acoustic FEA simulation. Submit your 3D CAD files (.STEP/.PDF/.DWG) through our Request a Quote & Sample Testing page to receive a formal DDP/CIF quotation and video test report.
Engineering Feasibility & Free Lab Testing
Need custom horn tooling or joint validation? Send your 2D/3D CAD models (.STEP, .DWG) or molded parts to our Dongguan R&D lab for free test welding and weld strength reports.
- 12-Month Global Warranty: Full machine parts replacement & lifetime engineering support.
- Custom CNC Tooling: In-house CNC titanium (TC4) & aerospace aluminum horns machined to 3D CAD.
- Free Sample Welding Trial: Feasibility report, tensile pull data, and 4K welding video within 48h.
- CE & ISO 9001 Certified: 100% pre-shipment load aging & export wooden-crate packaging.
Direct Factory Engineering Support
Request a Fast Quote & Free 48h Sample Testing
Inquire directly about LANANK-H-28/35 Handheld Ultrasonic Spot Welder (28kHz / 35kHz). We reply with technical specifications, pricing, and mold feasibility within 4 hours.
Technical Applications & Ultrasonic Welding Guides
Explore empirical weld parameters, joint designs, and production case studies for this equipment across critical B2B manufacturing sectors.
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View EV Battery Guide →Complete 30-Topic Hub
Access all 30 engineering articles: machine buyer guides, titanium horn design, FAT inspection, and troubleshooting.
Explore All 30 Guides →Need Application Feasibility or Custom Tooling?
Send physical parts for complimentary 48h laboratory weld testing or submit 2D/3D CAD models for instant DFM review.