Ultrasonic plastic welding machines are widely used in medical equipment, outer packaging, auto parts, fishing tackle and other fields, such as welding of packaging bags, plastic wine caps, sink dishwasher water leaves, plastic toys, car lights, plastic fake baits, etc., production Manufacture of car body plastic parts, car door handles, car dashboards, car lights and mirrors, sun visors, car interior parts, filters, reflective materials, reflective road studs, steel cables, plastic filters for motorcycles, heat pipe cooling Devices, oil standards, water storage tanks, oil tanks, ventilation ducts, exhaust mufflers, tray filter plates; plastic electronic devices: prepaid electric meters, mobile phone protective cases, battery cases, charging heads, valve-controlled sealing maintenance Lead-acid batteries, USB connectors, mobile phone Bluetooth; small toys stationery: folders, album pictures, folding boxes, PP hollow boards, pen cases, ink, toner cartridges; watches, kitchen supplies, oral liquid bottle caps, drips Dropper stoppers, decorative parts on mobile phones, golden soft brushes, daily necessities, daily necessities, baby products, gas mattresses, clothes racks, gardening supplies, kitchen utensils and sanitary ware, shower heads, golden soft brushes, shower heads, anti-counterfeiting logo bottles Plugs, cosmetic bottle caps, coffee machines, floor washing machines, air dehumidifiers, irons, electric kettles, vacuum cleaners, audio metal covers and civil grilles, etc.

Suitable materials: PA、PC、PE、PP、PS、ABS, Acrylic

Ultrasonic welding equipment is a high-tech technology for welding thermoplastic products. All kinds of thermoplastic plastic parts can be welded by ultrasonic welding. When welding plastic products, no adhesives, fillers or solvents are added, and a large amount of heat is not consumed. It has the advantages of simple operation, fast welding speed, high welding strength and high production efficiency. Therefore, ultrasonic welding technology is more and more widely used.

Welding method

1. Welding method: Ultrasonic vibration is transmitted to the weldment along with the welding head. Due to the large sound resistance at the two weldments, the interface of the local high-temperature parts melts. Under a certain pressure, the two weldments can achieve a beautiful, fast and strong welding effect.

2. Embedding (insertion) method: Nuts or other metals are inserted into plastic workpieces. First, the ultrasonic wave is transmitted to the metal, and through high-speed vibration, the metal object is directly embedded in the molded plastic, and the plastic is melted at the same time, and the embedding is completed after it solidifies.

3. Riveting method: If you want to join metal and plastic or two pieces of plastic with different properties, you can use ultrasonic riveting method to make the weldment not easy to be brittle, beautiful and strong.

4. Spot welding method: Use a small welding head to weld two large plastic products in points, or directly press the entire row of toothed welding heads on two plastic workpieces, so as to achieve the effect of spot welding.

5. Forming method: Ultrasonic waves are used to instantly melt and form plastic workpieces. When the plastic solidifies, metal or other plastic materials can be firmed.

6. Excision method: Using the special design method of the welding head and the base, when the plastic workpiece is just shot out, it is directly pressed on the plastic branch, and the effect of excision is achieved through ultrasonic transmission.