Test result
A weight loss which is 3 times higher gives a factor 1:3.
This means that 6 mm S650 = 17 mm S355. In order to
obtain the same wear resistance as the JF-STOLL Feeder
has with 6 mm steel quality S650, it is necessary to use
a 17 mm plate for the tub walls when using steel quality
S355 (ST 52)!
The advantage of high strength steel S500/650
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Significantly less wear on tub and auger!
-
Less own weight allows for increased net weight!
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Less power requirement for pulling of Feeder! (important when the silage is transported from the clamp silo).
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Less wear on tyres and surface. VM 18-2 S has a lower own weight of up to 1.9 tons compared with diet mixers made of traditional quality steel, at the same time the durability is considerably longer!
Conclusion
JF-STOLL uses a steel quality which is nearly three times more hard-wearing than steel S335 (st. 52) at the same thickness.
The tub walls on JF-STOLL Feeders of up to 20 m3 are made of 6 mm high strength steel. On bigger machines, the first 65 cm of the tub walls are made of 8 mm high strength steel.
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