Injection molding
The present production hall in Louny is prepared for 40 pcs of injection molding machines of which 39 pcs are already installed. All our machines are SUMITOMO HEAVY INDUSTRIES, their tonnage ranging from 18 up to 220 tons. Every machine is equipped with a YUSHIN pick-up robot to minimize defects caused by falling products out of the machine. All machines are only electric-driven, which means they are very quick and minimally affect the environment compared to hydraulic machines.
For material (resin) transport and blending we use MOTAN and HELIOS equipment. Mold heating is assured by HB-THERM and REGLOPLAS units.
| Machine Type | Clamping force (tons) | Maximum shot weight (g) | Number of pieces |
| SE18-D (horizontal) | 18 | 13 | 6 |
| SE30-D (horizontal) | 30 | 32 | 5 |
| SE50-D/DU (horizontal) | 50 | 61 | 10 |
| SE75-D/DU (horizontal) | 75 | 83 | 3 |
| SR75-D (vertical) | 75 | 108 | 1 |
| SE100-D/DU (horizontal) | 100 | 124 | 7 |
| SE130-D/DU (horizontal) | 130 | 193 | 9 |
| SE180-D/DU (horizontal) | 180 | 244 | 4 |
| SE220-HDZ (horizontal) | 220 | 481 | 3 |
Tampoprint
Tampoprint is processing on the pneumatic machines TAMPOPRINT – VARIO and electric machines HERMETIK. Just now 6 pcs of printing machines are used.
A printed symbol is transferred from the cliché on the part with help of a silicone tampon. Printed symbols are annealed in the drying kiln at temperature 80 °C. Next process is visual check of the products.
Constant condition (temperature and humidity) must be kept in the tampo printing room to reach the maximal quality of printing.
Laser print
We also have a single-purpose machine for laser print of plastic parts, equipped by a LP-V15 type laser produced by SUNX.
Ultrasonic welding
We also own a sonic welder for plastic part welding from BRANSON.
Measuring, production inspection
We have a well equipped metrological laboratory. Parts are measured on 2D measuring machines as well as 3D measuring machines from MITUTOYO.
Laboratory equipment:
CNC Coordinate measuring machine Crysta Plus 544
CNC Coordinate measuring machine Crysta Plus 766
CNC Optical measuring machine Quick Vision ELF/PRO
Profile projector MITUTOYO PJ3010 F
Formtracer MITUTOYO SV-C 3000S4
To assure stable results of measuring constant conditions (temperature and humidity) are strictly kept in the laboratory.