An alternative to conductive heat sealing is contact induction sealing, which is particularly suitable for sealing demanding container materials such as e.g. glass, metal or ceramic. An electromagnetic field is built up by a generator via an induction coil that is housed in the sealing head. The molecules of the aluminum foil are set in rotating vibrations, creating heat that is used for the sealing process. Our sealing machines PolySeal Vario PN and PolySeal Vario Twin as well as all fully automatic sealing systems can be equipped with induction technology.
Germany
The economical manual sealing device is suited for the sealing of all sorts of plastic containers. • aluminium sealing head with ring heater • container centring aid • infi nitely variable height adjustment • heat protection shield • temperature control unit
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The semi automatic sealing device is suited for the sealing of plastic and glass containers. • electro-pneumatic, high contact pressure (e.g. for glass sealing) • infinitely variable height adjustment • aluminium sealing head • hollowed out sealing die, adaptable to sealing head • container holder • roller guide system • digital control unit
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SEAMIAUTOMATIC SEALING DEVICE suitable for the sealing of all sorts of plastic and glass containers. 1. foil application device PolySeal Vario DIS (left hand side) • electro-pneumatic • stepless pressure regulation • stepless manual height adjustment with height scale • foil dispensing with 2 spot pre-sealing • removable pre-sealing plates • heat protection shield • vacuum suction nozzle • roller guide with running slide • foil magazine for stackable pre-cut sealing lids • VARIOTRONIC, control unit for the regulation of temperature, sealing time and pressure 2. sealing device PolySeal Vario PN (right hand side) • electro-pneumatic • stepless pressure regulation • stepless manual height adjustment with height scale • sealing head heating block, swingable, anodised aluminium • hollowed out sealing die • heat protection shield • container holder • VARIOTRONIC, control unit for the regulation of temperature, sealing time and pressure
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The economical manual sealing device is suited for the sealing of all sorts of plastic containers. • sealing head heating block, swingable, anodised aluminium • container centring by stop prisms • heat protection shield • POLYTRONIC temperature control unit
Request for a quote