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Pioniere für Elektronikverguss und im Low Pressure Moulding | Optimel Schmelzgußtechnik GmbH Pioniere für Elektronikverguss und im Low Pressure Moulding | Optimel Schmelzgußtechnik GmbH

Hotmelt machine BASEline

The compact all-rounder of LPM machines

The BASEline series combines compact design and convenient operation and can be optimally used for the majority of Low Pressure Moulding projects.

Various mechanical components can be assembled according to requirements.

The adapted melting unit with double-acting piston pump, 4l tank volume and a melting capacity of approx. 1kg/h enables optimal processing of small to medium shot weights and/or quantities. The available clamping force of 8/12kN is suitable for moulding surfaces up to approx. 3,000mm².

By using the Siemens S7-1200 controller with touch panel, the series offers the same user friendliness as the larger series.

  • For small to medium-sized productions and component sizes
  • Individual components can be selected on a project-specific basis
  • Melting capacity suitable for small to medium shot weights


Operating temperature: max. 250°C 

Tank volume: 4 l 

Melting capacity: approx. 1 kg/h 

Mass pressure: 0,5-4,0 MPa/ 5- 40 bar 

Power supply: 230V/ 50Hz. 

Power consumption: 2,5 kW

Clamping force of 9-12kN for components up to approx. 3000 mm²

Siemens S7-1200 controller with touch panel

Integrated melting unit with double-acting piston pump

BASEline model types

Optional machine accessories and peripherals

Devices for mold temperature control 

Depending on the application, various devices with working ranges from -10°C to + 60°C and flow rates of up to 20l/min are available.

Automatic filling

Conveyor unit for automatic refilling of the melting tank, incl. sensor for monitoring the fill level as well as storage container for the granules.

Capacitive buttons for two-hand operation

Replaces the push buttons of the two-hand operation for increased ease of use.

Machine configurator

 Use our machine configurator to put together your individual Low Pressure Moulding BASEline machine, tailored to your manufacturing processes.  

Low Pressure Moulding tools

The decisive factor for the technical implementation of any project is the corresponding moulding tool. Each is individually developed, designed and manufactured for the respective project.

Our experienced designers and project managers are always available to consult you!

Hot melts for electronics encapsulation

There is the right material for every application. Amongst our hotmelt granulates we also have the right material for special projects and areas of application.

Find out more about the various types of materials.

Virtual LPM Studio

With our OptiMel Studio, we added a digital space to our facilities in 2020.

We are thus just as well positioned for virtual trade fairs and lecture events as we are for individual online seminars and training courses.

In addition, individual consultation appointments can also be organised. For example, you can get to know our machine system in detail, book operator and maintenance training courses or take part in a tool sampling - and all this conveniently from the comfort of your own workplace

Ansprechpartner Optimel Schmelzgußtechnik GmbH
Any questions?

Do you need support in choosing the right equipment? Would you like advice on individual solutions?

We are at your disposal!