Revolving unwinders for round bales with conveyors and straw-throwers for litter, cubicles and feedbox unloading.

 



The revolving unwinder SBI 1480 models can contain bales of a 120cm base by any diameter size. Without using the straw-thrower with 2 rows of springs it is possible to unload directly on the feedbox keeping in a perfect state both dried or dried in part forage.
It is possible to insert the self-loading attachment fork.

Using the “short straw” kit it is possible to move the bales which are against the unwinding chains when it is used very damaged, out-of-shape and untied material or if cornstalks are present.


These machines are equipped with a double circuit hydraulic box and they are adjustable in order  to work on both sides, up to a rotation of 270°. The fixed or liftable conveyors vary in length ranging from 1,5m to 5m. The straw-thrower with four rows of springs assures a throw up to a distance of 11mt beyond the distance of the conveyor.

The twines or nets that wrap the bales are easily eliminated by the worker once loading is finished.

With the “cubicle kit” and the inversion of rotation of the straw thrower, the distribution of the product on the cubicles is assured with only a minimum amount of dust, obtained by a soft mechanical operation without cutting and air mass moving. A hydraulic bulkhead allows a more precise throw of the straw in the centre of the cushion or in box that has a depth from 2 to 6 m.


 
Track width
Revolving unwinder
length
Conveyor length
Max height of a
loaded bale
Minimum required
power for tractor
Internal box
width
SBI 1480
1850
3400
1500/5000
2900
35 hp 25 kw
1480
Bravo Srl - Savigliano (CN) Italy
Via Canavere, 11 - 12038 - Tel. +39.0172.71.50.14 r.a. - FAX +39.0172.71.59.66
web address: www.bravosrl.it e-mail: info@bravosrl.it