# PSI Calculations - 10-Ton Driptech Rosin Press

PSI Calculations - 10-Ton Driptech Rosin Press

Alright, here's my "somewhere in the ballpark" PSI calculations assuming the Cylinder Effective Area is somewhere in the 14.5 cm/2 neighborhood. I've looked at a few cylinders that are all just a bit taller than what's used with the dabpress hr10t35v.

This is only my guess at this point, but I think it's worth putting out there as it should be useful until the true data comes in!

1KG=14.95PSI=0.1MPa

So 8900PSI is 625kg/cm2

Diameter of hydraulic cylinder: ??cm

Square/cm = 14.5?

So 8900 psi ( read on gauge ) = 14.5? x 625 = 9062kg = 9.98 Ton = 19960 pounds

So lets say that you wanna apply 1500 PSI to an 8 sq/in puck made using 2x4" pre-press mold, you need 12000 pounds of pressure.

5437 PSI on gauge = 14.5? x 375 = 5443kg = 6 tons = 12000 pounds

For a 1.75" cylinder shaped puck from using 30mm pre-press mold, 2.4 sq/in at 1500 PSI you need 3600 pounds of pressure.

1593 PSI on gauge = 14.5 x 112 = 1633kg = 1.8 tons = 3600 pounds

For a 2.5" cylinder shaped puck from using 40mm pre-press mold, 4.9 sq/in at 1500 PSI you need 7350 pounds of pressure.

3280 PSI on gauge = 14.5 x 230 = 3335kg = 3.67 tons = 7350 pounds