The STM (Sheet Transfer Molding) press is a specialized hydraulic machine designed for the STM process, where pre-impregnated fiberglass mats or fabrics are transferred into a heated mold for compression molding. In this process, thermoset resin is sprayed or coated onto the glass fiber reinforcement to form a pre-shaped sheet, which is then placed into the mold and cured under high temperature and pressure. STM presses offer short cycle times, excellent material efficiency, and high part quality. They are widely used in automotive interior and structural components, as well as lightweight enclosures in the electrical and industrial sectors.
STM Servo Composite Hydraulic Press
STM Polyurethane Battery Pack Solution
The STM process adopts advanced spray transfer molding technology, and the PU formula resin is accurately sprayed onto the glass fiber felt by a robotic arm. Then transfer these glass fiber mats into a mold, press them in the mold to form composite components, and cure them at a certain temperature.
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| Battery Cover Tray | Battery Cover |
| Type | Unit | 500T | 800T | 1000T | 1500T | |
| Max. fluid pressure | MPa | 25 | 25 | 25 | 25 | |
| Max. Opening | mm | 2200 | 2200 | 2400 | 2500 | |
| Max. Stroke | Mm | 1800 | 1800 | 1800 | 2000 | |
| Working table size | L-R | mm | 3200 | 3200 | 3500 | 3500 |
| F-B | Mm | 2000 | 2000 | 2000 | 2500 | |
| Speed | Fast down | mm | 300 | 300 | 300 | 500 |
| Pressing | mm | 5~15 | 5~15 | 5~15 | 5~20 | |
| Slow return | mm | 30~50 | 30~50 | 30~50 | 30~50 | |
| Fast return | mm | 150 | 150 | 200 | 200 | |
| Power | mm | 37 | 56 | 67 | 81 | |
Products provided by famous enterprises are deeply trusted by users.
PHP(Pengda Hydraulic Press) has been manufacturing hydraulic presses for over 20 years. We specialise in hydraulic press machine development, it's our only product line, and this means we only concentrate in technical innovations and making better energy-saving and more precise cutting presses. PHP Presses are present in industry sectors such as Automotive, Rail Transport, Construction, Aerospace and Car Trim. Contact us for more information about PHP and our presses.
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