






Tricover Type E4
The E4 has a high production output. Less than 20 seconds to complete each mattress. One can cover upholstery mattresses of different size and shape, one after another, without any adjustment to the machine.
Technical data
| Suitable for | Mattresses (or pillows) | |
| Dimensions of the mattress/cushion (H) x (Th) x (W) | 810 x 290 x ∞ mm | |
| Seal | Welded point | |
| Cycletime per unit | <20 sec | |
| Weight | 400 Kg | |
| Electrical supply | 230V 50Hz, or to customers order | |
| Air pressure | 6 ato | |
| European patent No. | 0136766 | |
| Stockinette | Heynen Systems manufacturers the special pre-packed polyamide or polyesther TRICOVER knitting. |
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