Workshop/Vacuum Former
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| Heats sheets of plastic until soft, then conforms it to a mold using a vacuum pump. | |
| Equipment Information | |
|---|---|
| Status | Unknown |
| Manufacturer | Formech |
| Model | 300X |
| Hackspace Information | |
| Induction Required | No |
| Card RFID Enabled | No |
| Owner | Katie Nicholls |
| [More Info] | |
The vacuum former is currently out of order and under restoration - it failed its past PAT test and needs a new ceramic heating element (on order).
This machine is used to form thin plastic shells around molds, or forms, held on the movable platten. A small vacuum pump is used to evacuate all the air from around the form and to suck the plastic tightly around it. After the plastic has cooled sufficiently the pump can be reversed to "blow" the plastic off the form.
Ceramic heating elements
A number of heating elements are used to soften the plastic prior to forming. Unfortunately one is currently broken and is probably the cause of the failed PAT test.
It is difficult to find long, flat heating elements with the correct dimensions (245 mm x 60 mm) but the companion element is of the curved style, readily available from eBay/AliExpress for use in terrariums and BGA soldering stations.