Overmould HB500 Handheld Moulding Equipment

OM HB500 handgun

The HB500 handgun is a Bulk Adhesive Extrusion Glue Gun specifically designed for simple and easy manufacture of samples, using Henkel’s Technomelt polyamide Low Pressure Moulding materials. The 200ccm melt tank and 5.5 bar injection pressure means that samples both large and small can be produced quickly and with great control.

The melt tank is integrated into the handgun with a maximum temperature of 250 degrees C, allowing all of the Technomelt materials to be used. Temperature is easily monitored on the LED display.  Interchangeable nozzles allow the HB500 to be used in a broad variety of applications. With the addition of a few accessories a complete workstation can be created.


  • Working temperature: max. 250°c
  • Air pressure: 0.55 MPa/5.0 bar
  • Injection pressure: 0.15-0.55 MPa/1.5-5.5 bar
  • Power supply: 230V/50 Hz.
  • Power: 350 W Tank
  • Volume: 200 ccm
  • Weight: 10 kg
  • Dimensions: W 700 mm H 200 mm D 380 mm

Overmould’s Docking Mould Bolster

If you are interested in the HB500, then you will also be needing a tooling solution. Overmould recognises the need for a low-cost tooling solution specifically for hand applicator machines, and has developed the Docking Mouldset. The Docking Mouldset complements the HB-series perfectly, enabling very cost-effective, small mould inserts to be created, instead of having full size tools made each time you produce a new product. It also allows for swift tool changes for rapid production part changes and means that multiple tool inserts can be made without the need for each set to have its own clamping & alignment features, significantly reducing cost and set-up time, as well as the price for each mould tool set.

We also offer water-cooled and super-sized versions of the docking mould set for the projects that require such features. We can design and manufacture the mould tool halves specific to your application, in 10-15 days, which means that this flexible method helps to keep the overall timeline short for rapid set up of new jobs.

Aluminium Tooling for handguns

Why choose a handheld applicator from Overmould?

Overmould hot melt adhesive guns are characterised by perfect handling, reliability, low weight and outstanding melting performance whilst our Hot melt adhesive tank systems deliver unbeatable processing quality and a modular design which allow a wide range of system solutions for virtually any application.

The HB500 Hotmelt Moulding handgun is ideal for use in the manufacture of prototypes and low volume production.

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