Heating & Edging Machines
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This brochure is intended to help you with selecting the devices or machines that suit your requirements best. Our product range includes everything needed for heating and edging thermoplastic panels with a material thickness from 0.25 to 20.0 mm from the small entry-level model to the professional machine. Hot forming or thermoforming comprise the forming of thermoplastic semi-finished products such as panels and films using directed heating. When heated up, thermoplastics lose their solidness so they can be bended easily. Different formats, forming temperatures and behaviours when heated...

Plastic bending machines with heating wire • Even heating of thermoplastics • Available with 30 cm or 125 cm working width • Allows bending of fairly tight radiuses • Recommended material strength of 0.5 - 4 mm (depending on material) • Integrated overload protection - preserves the heating wire • For subsequent bending, we recommend the table-top bending template TBS Item number Subject to technical changes. 3

TheTG table-top heating board is made from aluminium profile and, such as all of our devices and machines, has a heating system that consists of black radiators. The heating temperature is adjusted and monitored by a digital temperature controller. This ensures an exact and reproducible heating of all thermoplastics Optionally available: • parallel stop for easy positioning of work pieces • digital time switch • Teflon-coated slip-on strip for heating of 0.25 to 1.0 mm films Subject to technical changes.

Table-top heating board TG mO has the same design as the design as the TG table-top heating board, but it allows for heating panels of up to 12 mm in order to make them flexible since heat is provided from both sides. Furthermore, it is standard equipped with a digital time switch for sequence control with an audible alarm for removing the work pieces. Optionally available: • parallel stop for easy positioning of work pieces • Teflon-coated slip-on strip for heating of 0.25 to 1.0 mm films • Teflon-coated heating blade for welding by bending • TGmO-Duo with double heating elements special...

Mobile heating stage The modular design of the heating stages enables the user to compose a machine that fits their purpose best so that a maximum utilisation can be achieved. In order to enlarge the heating surface when bending larger radiuses, the machine can be modified within a few seconds. Furthermore, it is possible to replace the top heater with a heating blade for welding PE or PP panels by bending in almost no time. Heaters available for the HBR range. All heaters can be replaced in a modular system. • Simple bottom heater • Simple top heater • Double bottom heater • Double top...

Machines of the HBR-K range are combined heating and edging machines. Their compact design makes them very space-saving. At the same time, the same applications are available to the user as with the conventional HBR and AB machines. Distance between heater and edging device: 700 mm Edging facility for edging panels up to an angle of 130° and a radius of max. 30 mm Heaters available for the HBR-K range. All heaters can be replaced in a modular system. • Simple bottom heater • Simple top heater • Double bottom heater • Double top heater • Heating blade for PE and PP heating by contact Special...

The multiple heating stage is particularly suitable for heating two or more edging points at the same time. In this machines each heater is controlled by a separate digital temperate switch so that the exact regulation of each heating zone can be achieved. The heating time is controlled by an integrated time switch that automatically opens the machine and releases an acoustic signal as soon as the set heating time has elapsed. Minimum distance between top heaters: 150 mm Minimum distance between bottom heaters: 80 mm Subject to technical changes.

The mobile edging bench is designed for use in tank construction for edging PE or PP panels. However, it can also be used for edging thermoplastics such as PVC, PMMA, PC and PS. The special design of the hold-down bar also allows to edge section tubes and then remove them from the machine by opening the hold-down bar on its side (see fig.). The entire machine is designed in a way that reproducible angles up to 130° and radiuses of up to 30 m can be produced. This ensures high flexibility and versatility. Subject to technical changes. 9

• For bending already warmed thermoplastic panels • The ideal supplement to the table-top heating board from TGG/TG or TGmO series • Integrated measuring tape for precise setting • With two adjustable limit stops • Hold-down clamps are adjustable depending material strength • Continuous angle setting from 30° to 180° • Maximum adjustable side length 2x430 mm Item no.: TBS125 1.25 m table-top bending template working width The machine is particularly recommended for use in the production of: • any kind of covers, e.g. for instruments, showcases, apparatuses for the electrical and chemical...

Bending template from the BS range The bending template can be used for easy and quick producing of different U profiles. Adjustable bending stops allow sides to be continuously adjusted between 25° and 135°. A travel mechanism allows universal setting of the inner dimensions of the U profiles up to a maximum of 1000 mm. Avoids time and cost intensive production of templates. Subject to technical changes. 11

How to find us... HEM GmbH Kunststoff- & Warmetechnologie Biberweg 1 D-56566 Neuwied Tel.: +49 - (0)2622 - 81086 • Fax: +49 - (0)2622 - 81080 info@herz-gmbh.com • www.herz-qmbh.com HEM Austria GmbH Kunststoff- & Warmetechnologii GleinserWeg 27 A-6141 Schonberg/Tirol Tel.: +43 (0)5225-63113 • Fax: +43 (0)5225-6311385 herz.schoenberg@herz-gmbh.com • www.herz-austria., HEM Hungaria Kft. Muanyag- es holegtechnika Pesti ut 284. (HRSZ.: 3335 HU-2225 Olio Tel.: +36 (06)29-522 400 • Fax: +36 (06)29-522 410 herz@herz-hungaria.hu • www.herz-hungaria.hu HEM GmbH Kunststoff- & Warmetechnologie Am...