Most universal ultrasonic welding heads are produced in fixed sizes and standard structures, only applicable to regular flat plastic workpieces. When customers process irregular curved parts, special-thickness plastic components and uniquely structured finished goods, ordinary standard welding horns cannot fully fit the product surface. The poor fit leads to uneven ultrasonic vibration transmission, insufficient material fusion, loose weld seams, frequent cracking and virtual welding. Factories have to spend plenty of time adjusting equipment parameters repeatedly, resulting in unstable yield and low continuous production efficiency.
Our company focuses on customized development of ultrasonic welding molds and welding horns. All structural parameters are formulated based on customers’ actual product shapes, dimensional drawings, raw material properties and welding requirements. Our engineers confirm details including outline radian, tooth quantity, tooth depth, surface texture and installation interface according to customer samples or 3D files, designing exclusive welding tools that perfectly fit customer products.
These custom welding accessories support diverse materials such as ABS, PP, PVC, PC, synthetic leather, shoe fabrics and non-woven fabrics, covering automotive interior plastic parts, electronic casings, daily plastic necessities, luggage accessories, agricultural conveyor belts and footwear materials. We can make special curved welding heads, multi-tooth welding surfaces and textured contact surfaces to meet differentiated welding demands.
All customized horns adopt high-quality aviation aluminum or titanium alloy, processed by precision CNC equipment to guarantee high dimensional accuracy and stable vibration performance. After production, we complete trial welding tests to check welding strength and appearance effect.
Custom welding molds and horns eliminate mismatching troubles thoroughly. They make vibration evenly distributed on welding areas, strengthen bonding tightness and greatly cut reject rates. Enterprises reduce repeated equipment debugging time, realize steady mass production, and balance production speed and product quality better.
