Our 35kHz handheld ultrasonic spot welding machine represents advanced ultrasonic technology for precision welding applications across multiple industries. This versatile equipment offers reliable performance for spot welding, riveting, sealing, cutting, and bonding operations.

Our ultrasonic technology serves diverse sectors including:

• Automotive (trim, door panels, interior plastics)
• Apparel, footwear, and textiles
• Plastic products and packaging
• Home appliances and electronics
• Medical care and food processing
• Aquaculture and environmental applications

Compatible materials include acrylic, PVC, PET, ABS, polypropylene, polyethylene, polycarbonate, nylon, and various thermoplastic materials.

Dongguan Sailin CNC Technology Co., Ltd. specializes in R&D and manufacturing of ultrasonic equipment including plastic welding machines, metal welders, handheld ultrasonic welders, spot welders, and cutting machines. With over 20 years of experience, we provide comprehensive one-stop solutions covering R&D, design, and manufacturing.

All our machines feature CE certification and include digital controls, electric lift control, auto frequency tuning, and air-cooled systems. We offer various specifications from 500W to 4800W power options.

• One-year warranty on machines (welding heads are consumables and not covered)
• Rigorous quality control throughout manufacturing process
• Double inspection before delivery
• CE certified equipment
• Machinery test reports available upon request

• Are you a manufacturer? Yes, we are both factory and trader, providing customized services.
• Minimum order quantity? 1 piece.
• Volume pricing? Yes, larger orders receive more affordable pricing.
• Shipping time? 2-7 days based on order quantity.
• Warranty period? One year (excluding consumable welding heads).