The synchrospire, exclusively patented by FRANQUET, is a combination of two or three synchronous
spires, overlapping and mechanically linked by a chain and two sprockets.
The synchrospire - it is five functions in one implement.

Used both in front of and behind the tractor, the synchrospire forms the basis of an interesting series of combinations.

Truly economical, it moves faster and uses less fuel than
a powered implement. On the basis of similar work, various trials have in fact demonstrated that a vibrating and bisynchronous
combination in front, plus a harrow and bisynchronous or trisynchronous setup behind made it possible to half fuel consumption.
Since it is not pulled by power take-off, the synchrospire is subjected to little mechanical wear. It is therefore very economical to maintain.
An example of a combination :

Great adaptability :
In front, combined with an S-type cultivator, it tills, breaks up the clods, fills up the hollows and evens out the packing
right across the work area before levelling the soil to pave the way for the tractor. Linked to a seeder, it makes best use of it
by perfect soil surfacing and a reduction in the number of wheel passages.
These outcomes which are as welcome from an economic as from an agricultural point of view, work in favour of a more consistent yield.
The implement may be tested according to the particular job demanded of it.
View the SYNCHROSPIRE presentation video in digital form.
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