15-20kHz 2000-3600W A-Series Ultrasonic Plastic Welder

Features

• 10″ Industrial computer
• Pneumatic height adjustment
• Real-time frequency auto-tracking display
• Welding mode: time, energy, distance
• Amplitude step function
• Automatic amplitude compensation
• Powerful, high quality, high welding stability
• Welding records (operating statistics)
• Quality management (time and energy inter-checking)
• Real-time curves: power, frequency, energy, pressure
• Overload protections
• Mold impedance analysis & protection
• Remotely controllable, can be matched to automated production lines

 Specification

ltem No	HS-W15-A	HS-W20-A
Frequency	15kHz	20kHz
Power	2600W/3600W	2000W/3000W
Welding time	0.01-9.99s	0.01-9.99s
Air supply	0.2-0.8MPa	0.2-0.8MPa
Drive method	Cylinder drive	Cylinder drive
Welding stroke	85-125mm	85-125mm
Weight	125kg	125kg
Size (L*W*H)	850*420*1200mm	850*420*1200mm

Working Principle

Ultrasonic welding machine is through the ultrasonic generator will be the current 220V, 50Hz or 110V, 60Hz electrical energy into 15kHZ or 20kHZ high-frequency electrical energy, and then converted by the transducer will be converted into high-frequency vibration of the electrical mechanical energy, through the welding head added to the plastic workpiece, through the surface of the workpiece and the inherent molecules in the friction and the interface of the temperature rises when the temperature reaches the workpiece itself. When the temperature reaches the melting point of the workpiece itself, the interface of the workpiece melts rapidly, and then fill in the gap between the interface, when the vibration stops, the workpiece is cooled and shaped under the pressure of the weld head at the same time, and a perfect weld is achieved.

Due to the limitations of the injection molding process and other factors, in a considerable portion of the complex shape of the plastic products can not be once the injection molding, which requires bonding, and along the years of plastic bonding and thermal bonding process is quite backward, not only the efficiency of the low, and the bonding agent there is a certain degree of toxicity, resulting in environmental pollution and labor protection and other issues.
The traditional process can not be applied to the development needs of the modern plastics industry, so a novel plastics processing technology – ultrasonic plastic welding with its high efficiency, high quality, beautiful, energy-saving and other superiority stands out. Ultrasonic plastic welding machine in the welding of plastic products, that is, do not fill any adhesive, filler or solvent, and does not consume a large number of heat sources, with easy operation, fast welding speed, high welding strength, high productivity and other advantages. Therefore, ultrasonic welding technology is more and more widely used.

Ultrasonic welding is a fusion of thermoplastic products of high-tech technology, a variety of thermoplastic plastic parts can use ultrasonic fusion processing, without the need to add solvents, adhesives or other auxiliary products. The advantage is to increase productivity many times, reduce costs, improve product quality and safety.

Application

Ultrasonic plastic welder technology advanced prospects , contemporary society, a variety of plastic products, has penetrated into all areas of people’s daily lives, but also widely used in aviation, ships, automobiles, electrical appliances, packaging, toys, electronics, textiles and other industries

Regular section: Steam iron, water dispenser plastic plate, TV set shell, transparent panel of the radio, shaker, portable fluorescent lamp cover, plastic frame of the juicer, vacuum cleaner parts, razor shell, TV set shell screws fixed seat, mosquito reduction lamp shell, washing machine dehydration tank, 3-inch floppy disk, USB connectors, calculator, electronic watch, cell phone shell, setter, switch and socket, pre-paid water meter meter, bluetooth earphone, injection molding parts vibration drop, toy pacifier, ball player card rating card box, photo albums, keychains, plastic lighters, toothpick cases, luggage, seat-sealed containers, hollow plate boxes, lipstick shells, cell phone chargers, power adapters, communication equipment nuts buried, consumables plastic parts, tape, toner cartridges, printer parts, fax machine parts, medical consumables, etc.

Automotive section: Welding of wheel arch cover, welding of headlamp lenses, wheelhouse or underfloor panelling, welding of supports, e.g. for parking sensors, headlamp washing system, side marker lamps or trailer couplings, welding of textile inserts, rear parcel shelves,,welding or riveting of instrument clusters, airbag covers or door panelling etc.