Johnson Plastosonic (P) Ltd. Shivane, Pune, Maharashtra

Welding gun, Ultrasonic welding guns are used to weld thermoplastic, where areas of welding are hard to reach the parts are too bigger to weld. Pistol type & straight staple type guns available Easy grip guns available with less diameter High quality connectors used to lessen loose connections

Ultrasonic plastic welding machines are the machines in which ultrasonic vibrations are used for joining thermoplastic materials.Mostly the injection molded parts are joined by ultrasonic plastic welding process. As well as parts manufactured by vacuum forming process, blow molding process, fabric made by woven and thermoplastic welding process are being joined by the ultrasonic welding process

The plastic is being melt by giving vibrations of frequency 20khz & above.In 2001 company has made first ultrasonic plastic welding machine.Later company has made lot of research & development work.

Ultrasonic plastic welding machine, We Manufacture Ultrasonic Plastic Welding Equipments like • Bench type welders • Floor type welders • Ultrasonic hand guns • Manual hand press • Multihead and special purpose machines Principle: ultrasonic welding systems are based on friction principles. High frequencyn vibrations generally 20khz vibrations are given to 02 thermoplastic independent jobs. The vibrations are range is 40 microns to 140 microns. The pressure is applied along eiht vibrations which will make friction. This will led to melding of thermoplastic which further led to joining of plastic parts.

Frequency : 20KHZ

Power : 1000W

The simultaneous circular motion of the tool removes these particles from the working zone. In addition, the continuous separation between tool and work piece, in conjuction with the reduced feed power and lower thermal stress in comparison to conventional methods, leads to aprotection of tool and work piece, Machining is corried out much like conventional milling. Ultrasonic milling makes it possinle to machine finished parts in very hard materials at a considerably faster rate than other mehods such as dimon cutting tools or gringing

Ultrasonic plastic welding machines & hand held welding units. • Fabric continuous cutting & sealing machines. • Ultrasonic machines for packaging. • Ultrasonic metal welding units. • Ultrasonic liquid processor systems. • Special purpose machine in field of ultrasonic vibrations utilizations. • Ultrasonic machining center.

Tube sealing machines, The machine are high speed machines having advantages of low rejection ratio, no heating problem : which generally occeurs in hot air & hot plate tube sealers. Automatic index type machine & lab type models are available with without cutting trimming coding in 20 khz & 35 khz frequencies.

Spot welder, Ultrasonic spot welders are used to small spot weld to fabric. • The fabric can be easily moved on table . • starting signals are given by foot operated switch. • Different welding stitching patterns are available.

Polypropylene corrugated Box welding machine Corrugated boxes are fast replacing traditional corrigauted boxes In the case staples are fast replaced by ultrasonic welding. No Scratch guarantee for packed items. No rejection of packed items Better aesthetic looks

Plastic welding machine, • We manufacture ultrasonic plastic welding machines with 20khz and power of 1000w ,1500w and 2500w. • The generators used are PLC based generators with 5 programme storage. • Timers with 0.01 least count . • Fault message indicators.