QS Group Polyurethane Division - Foaming Machines


Polyurethane Division

Foaming Machines. Read more...


Foaming Fixtures
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Foaming Machines
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Foaming Moulds

 

Our experience and know-how gained in over 40 years of activity place us as leader in the design and production of turnkey installations for the stocking, distribution, mixing and dosing of the components necessary for polyurethane foam manufacturing process.

Component storage tanks

Storage is done in either jacketed or non-jacketed tanks  depending on the required technical specifications, the kind of components to be stored/mixed and in accordance to the latest safety norms. Tanks are equipped with all the necessary components to guarantee the continuous monitoring of the stocked materials.

Line for components distribution

Taking into consideration the layout of the customer’s plant, we design and manufacture the piping with all the necessary equipment for distributing both low and high pressure components.

Ecomix

Ecomix is the machine used for mixing Polyol with the blowing agent, which can be either low (LBBA) or high Boiling Blowing Agent (HBBA), such as Cyclopentane. Ecomix is equipped with automatic devices for controlling the mixing/dosing process, such as the right mix percentage, the component pressure and temperature. The machine has an automatic tracking system to the desired mixing percentage. It is also equipped with a manual device for checking the actual percentage of the mixed components.

Ecodosing

Ecodosing is the machine for high pressure mixing and metering of Polyol, mixed with blowing agent, and Isocyanate. It  is suitable for producing both rigid and flexible polyurethane foam, which is applied to different industrial field, such as refrigeration, car parts, sandwich panels etc. The consolidated experience and technological innovation make Ecodosing a highly reliable and efficient machine with an accurate level of metering and mixing.

Ecodosing has a capacity range from 200 gr/sec to 3200 gr/sec, which makes it a versatile machine suitable for every application and, thanks to a user friendly operator interface, it can constantly control and monitor the process parameters in real time. This machine can be equipped with a system for the automatic control of the material mixing ratio and flow, through which  the metering pumps can self-adjust thanks to data received from the volumetric transducers. Ecodosing can be integrated into automatic plants with the use of one or more mixing heads, otherwise it can be equipped with adjustable arm holding a single mixing head for manual injection or pouring.

Mixing heads

We use high quality and precision mixing heads of different models according to the application. When special materials are processed, the mixing heads can be supplied with a self-lubricating mechanism to avoid piston sticking.

Operator/machine interface

The operator panel is equipped with an industrial PC with 12” TFT screen and RISC processor. The monitoring software, in Windows operating system, controls both parameters of the mixing components and the machine functions  and it can also set up and store production data. It has the possibility to interface with a Host Computer and with remote technical assistance via webcam.  Manual functions/controls for program revising and for maintenance purposes.


Sheet metal Division
Thermoforming Division
Polyurethane Division
Handling & Storage Division
Assembly & Control Division