Fastosi pullers are designed to contrast extrusion forces without ruining the final product’s surface.
This is why the previous roller puller systems have been replaced by an innovative guide with rubberized plates.
The locking of the rods or of the sheets is guaranteed by cylinders which can be hydraulic or pneumatic in accordance to your needs, while extrusion pressure contrast is guaranteed by a couple of brushless motors which command two multi-stage gear reducers.
Choosing the kind of puller is vital because usually it is the part of the plant which defines it’s productivity.
Using pullers which have extra large load capacity will allow to extrude with higher pressures with the result of a higher extrusion (when possible) and less chances of cracking defects in the rods or sheets.
In our line of products you will be able to find four different types of pullers which vary according to their pulling force. Choosing between many clamping forces, lengths, widths and maximum opening spans is also possible.