1 Attachment(s)
Power Assist for Pexto 16ga x 52" sheet metal shear?
Hi,
I purchased a new Pexto 16 ga. x 52" foot shear a about 5 years ago. Although this shear is rated at 16 ga. capacity, I have been told by a local machine tool dealer that it would require approximately 800 lbs of force on the foot lever to shear a piece of 16 ga. steel that is a full 48" wide. I am considering adding some sort of power assist to reduce the required operator effort. One possibility would be to use air cylinders for power assist. By this I mean the type of air cylinders that operate in the same manner as a porto-power ram. Another approach would be to convert the shear to full hydraulic operation.
Do any of you have any ideas or experience with this type of conversion, or have you seen a power upgrade kit that is commercially available?
Thanks,
David
double cylinders for the shear
corcerning the flow controls I would put them on the cylinders so the flow is being controlled on the outlet side, free flowing one direction, as it flows in. and restricting on the port thats exhausting.
with single cylinders you loose that effect. hydraulic would be wonderful and smooth but would sure drive the price up unless you find some great deals, like on Ebay for the required equipment
Re: Power Assist for Pexto 16ga x 52" sheet metal shear?
I realize this is an old thread, but I have a G-52a that has air operation on it. It has a big 4 inch looking cylinder to operate it but the lines are missing in places. That's how I found this thread, trying to figure out how it works. The foot pedal is cut off.