Download - Palfinger
Download - Palfinger
Download - Palfinger
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All crane column casings are applied<br />
with a pearl structure coating for longlasting<br />
UV protection.<br />
Qualities of synthetic casings<br />
at a glance:<br />
- Optimal light-weight construction<br />
- Ergonomic shapes<br />
- High resistance to temperature<br />
and UV rays<br />
- Premium appearance and surface feel<br />
- Impact-resistant, sturdy and robust<br />
Job-oriented stress tests confirm<br />
the durability of synthetic<br />
casings.<br />
The process: In R-RIM (Reinforced reaction<br />
injection molding) two components<br />
(polyol and isocyanate) and a flexibilizer<br />
are mixed in a so-called mix head to<br />
increase impact resistance and injected<br />
under high pressure into a molding<br />
tool. The exothermic reaction of the<br />
components produces the thermoset<br />
plastic polyurethane, which can then be<br />
removed from the tool.<br />
Treads designed to be both functional<br />
and highly resistant are produced with<br />
the aid of a polyamide plastic reinforced<br />
with fiber glass. These components<br />
are formed using the well-established<br />
injection molding process.<br />
ca. 80-90 kg<br />
ca. 30 kg<br />
crane passion | 11