Ultrasonic spot welding machine spot welding
gun ItemParameterAdvantage:Application28Khz ultrasonic hand
welderStraight type▪ 28Khz 800W▪ Digital
generator▪ Horn customized▪ Aluminum alloy&Steel &
Titanium alloy▪ Power Supply: 220v 50/60HZ1. light
generator ,light hand welder.The generator 120*120*380, whole
weight5KG, with generator 4kg, and the 28Khz hand welder 1kg, 35Khz
hand welder 0.8kg. Suit for hand operate.2. Special alloy
metal housing, the housing of the hand-welder is light but firm,
not easy to be deformed, longer it'd using life.3. Digital
generator, it can tracking the frequency itself, easy for operate.
Output /welding time adjustable, suit for both hand operate and
machine operate.PP PVC Fabric woven PE ABSPS Nylon PU PET All
Thermoplastic material, the thickness 8mm in
max. Straight type suit for both hand /machine operate.Gun
type suit for hand operate. 28Khz ultrasonic hand
welderGun type35Khz ultrasonic hand welderStraight type▪ 35Khz
500W▪ Digital generator▪ Horn customized▪ Aluminum
alloy&Steel & Titanium alloy▪ Power Supply: 220v 50/60HZPP
PVC Fabric woven PE ABSPS Nylon PU PET All Thermoplastic material,
the thickness 5mm in max. Straight type suit for both
hand /machine operate.Gun type suit for hand operate. 35Khz
ultrasonic hand welderGun typeFor better application , it is better
share all the material information with me, the material,
thickness, operate way, speed requirements before order .What's
the principle of Ultrasonic plastic welding?When
ultrasonic act on the thermoplastic plastic contact surface,
high-frequency vibrations of tens of thousands of times per second.
This high-frequency vibration reaches a certain amplitude, and the
ultrasonic energy is transmitted to the weld zone through the upper
weldment, because the weld zone have a large acoustic resistance,
so local high temperatures are generated. Moreover, due to the poor
thermal conductivity of the plastic, it can not be dissipated in
time and gather in the weld zone, so that the contact faces of the
two plastics melt rapidly, and after a certain pressure, they are
integrated into one. When the ultrasonic wave stops, let the
pressure last for a few seconds to solidify it, thus forming a
strong molecular chain for welding purposes, the welding strength
can be close to the strength of the raw material. The quality of
ultrasonic plastic welding depends on the amplitude of the
transducer welding head, the applied pressure and the welding time.
The welding time and the welding head pressure can be adjusted. The
amplitude is determined by the transducer and the horn. These three
quantities have a suitable value for each other. When the energy
exceeds the appropriate value, the melting amount of the plastic is
large, and the welding material is easily deformed; if the energy
is small, the welding is difficult, and the applied pressure cannot
be increased. This optimum pressure is the product of the length of
the side of the welded portion and the optimum pressure per 1 mm of
the edge. Ultrasonic welding is a high-tech technology for welding
thermoplastic technology. Various thermoplastic rubber parts can be
processed by ultrasonic welding without adding solvent, adhesive or
other auxiliary products. The advantage is to increase productivity
and reduce cost. improve product quality.Ultrasonic plastic welding
principle: The generator generates 20KHZ, (or 15KHZ) high-voltage,
high-frequency signal, through the conversion system, converts the
signal into high-frequency mechanical vibration, which is applied
to the workpiece of plastic products, through the working surface
and the intrinsic intermolecular The friction causes the
temperature to be transmitted to the interface to rise. When the
temperature reaches the melting point of the workpiece itself, the
workpiece welding port is rapidly melted, and then filled in the
gap between the interfaces. When the vibration stops, the workpiece
is simultaneously cooled and fixed under a certain pressure. , to
achieve the perfect welding.Widely used in the Automotive Industry,
Electronic Industry, Medical Industry, Household Appliances, Woven
Apparel, Office Supplies, Packaging Industry, and Toy Industry And
So On. Such As Plastic Body Parts, Car Doors, Car Dashboard,
Lights, Mirrors, Sun Visor, Interior Parts, Filters, Reflective
Material, Reflective Spike, Bumper, Cable, Motorcycle Plastic
Filter, Radiator , Tanks, Pallet Plates. Plastic Electronics:
Prepaid Water Meters, Communications Equipment, Atheism Phone,
Mobile Phone Accessories, Cell Phone Case, Battery Case, Charger,
Maintenance Valve Regulated Lead-Acid Batteries, 3-Inch Floppy
Disk, U Disk, SD Card, USB Connectors, Toys, Stationery: Folder,
Album, Folding Boxes, PP Hollow Board, Pen Loops, Ink Cartridges,
Toner Cartridges. Medical Daily: Watches, Kitchen Utensils, Oral
Liquid Bottle, Drip Caps, Mobile Phone Accessories, Gold Soft
Brush, Daily Necessities, Health Supplies, Children's Products, Air
Mattresses, Clothes
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