Sole attaching press
Presses for gluing soles are necessary components at the named stage in the production of shoes. The international company NGS offers automatic and manual pneumatic presses, with the help of which it is possible to produce high-quality and durable gluing of the sole: without various gaps and crevices, in accordance with a special regime established for a certain type of glue. Important aspects are the precise overlay of the molded sole on the track with a uniform undercut so that there is not even the slightest shift in any projection of coordinates. All deficiencies that have arisen should be eliminated as soon as possible, preferably immediately after the gluing process, until the glue hardens. The gluing process lasts only from 40 to 60 seconds, is carried out at a working pressure of 0.3 - 0.35 MPa. After all the procedures with glue, the shoe should be allowed to stand for half an hour at ambient temperature.
Let us dwell in more detail on a manual pneumatic press of a membrane type, which allows gluing soles of any type and style. First, the half-pair is installed in the desired area and in manual mode the bell is lowered, which presses the membrane over the entire area of the sole. This press is equipped with pressure control and time setting functions.
The automatic pneumatic press is used in its turn for stronger and more durable gluing of the sole. First of all, it is worth adjusting the working pressure using a special valve and setting the pressure time using a relay. After setting the settings, the shoe is fixed with the sole upside down in the compartment intended for this. In the next iteration of the cycle of gluing the sole, the compartment is locked, it is filled with compressed air and thus provides uniform pressure over the entire surface area for maximum adhesion of the sole. When the operation is completed, the machine automatically releases all compressed air to the outside.
The machine is very convenient and easy to operate, largely due to the presence of such functionality as: shutter timer, power indicator, air supply control button, pressure regulator and a special nanometer for reading its indicators. There is also an emergency shutdown button that increases safety when working with equipment.
You can buy a machine for gluing soles from authorized NGS dealers in Germany, Poland, Ukraine and other countries in Europe and the CIS. We also offer services for professional turn-key setting up of the manufacturing business and staff training for working with our equipment.