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Assembly Unlimited |
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Johnstown, Ohio |
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Heat & Hot Air Staking, Spin, Extruder, Hot Plate,
Infra-Red, Laser, & Vibration Welding Systems

Heat staking and infra-red staking systems available.
Sonitek Inc. spin
welders |

Check our
Brochure |
Drader Injectiweld extruder
welder. The Drader welder welds all poly-olifins, ABS, TPO, Santav Prene,
Nylon, and Poly Carb. The Drader will give you a 100%
bond. Cleaning and preping most plastic surfaces is not required due to
the aluminum contact tip. Multiple aluminum tips available to give
you a welding bead from 1/16" to 1/2" in one pass. As easy to use as
a hot glue gun. |

Click video below
HA Infra-red Welding
Tank Assembly
Window Trim
IR Staking
IR Nozzle Press
Front View
IR Nozzle Press
Rear View |
HA Infra-red hot plate welding
systems. Non-contact welders for your problem resins. Non-contact
welding can be used with all poly-olifins, both filled and
unfilled. Nylons and PVCs weld with no platen contamination. HA Infra-red staking systems also
available. High frequency lamps with short cycle time saves you money, time
and there is less maintenance. |
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Leister Laser Welding
Systems Nearly all
thermoplastics and thermoplastic elastomers can be welded with
laser radiation – e.g. ABS, PA, PC, PP, PMMA, PS, PBT – even those
reinforced with glass fibers. The welding seam strength is
comparable with that of the base material. The laser process requires a laser transmissive plastic to be
bonded to a laser absorbent plastic, typically containing carbon
black. Special pigments also allow welding of dark/dark and
transparent/transparent combinations, as well as of colored
plastics. |
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Ultrasonic Seal Vibration
Welders Our linear vibration welders are designed for
assembling large and/or irregular shaped thermoplastic parts up to 48"L x 22"W x 22"D, or for assembling multiple
small parts simultaneously. It welds virtually all thermoplastic
materials, whether injection molded, extruded, formed or
thermoformed, as well as dissimilar materials (with compatible
melting points), materials with fillers, and composite materials
and fabrics. |
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Assembly Unlimited |
7100 Green Mill Road
Johnstown, OH 43031-9242
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Phone: (614) 579-1079 |
Fax: (740) 967-2765 |
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Email Us |
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