I need to be able to test between 500psi and 3000psi.What size motor do I need and what phase?What kind of pump(piston,vane or gear)do I need?How many gpm and what type of pressure control valve is recommended?
2006-10-15 05:48:56 · 5 answers · asked by charles 4 in Science & Mathematics ➔ Engineering
For hydraulic testing of cylinders, you can use BullDozzer pump-piston type, having a three phase induction motor.
In discharge line of pump to the cylinder, there should be a PRV(pressure regulating valve that s set pressure is 500 psi when you are testing the cylinder designed at 500 psi. Likewise it is applicable to 3000 psi.
There should be a sufficient source of water (depending on displacement volume of piston pump.)
(vane type pumps are used for vacuume application and in hydraulics.
gear type of pumps are used for viscus fluid.)
10 hp/1440 rpm motor is sufficient.
2006-10-15 06:35:18 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Look in the www.grainger.com online catalog and pick out a small power unit that operates in the pressure range you want.
Most have a built in pressure control valves. Look at the displacement required to operate the cyclinders and make sure the unit has large enough tank capacity to actuate the cylinder.
As for the horsepower and motor size look and your budget and how fast you want to stroke the cylinders.
2006-10-15 06:04:29 · answer #2 · answered by Roadkill 6 · 0⤊ 1⤋
Everything you are asking will be based on the size of the cylinders being tested. All inclusive size. Stroke and diameter will determine volume. Speed will determine GPM and type of pump.
2006-10-15 06:22:47 · answer #3 · answered by itsbob1 5 · 0⤊ 0⤋
royal hydraulics inc. manufatures all this relatively cheap
2006-10-15 08:08:20 · answer #4 · answered by gussie r 3 · 0⤊ 0⤋
I think so.
2016-05-22 04:07:47 · answer #5 · answered by ? 4 · 0⤊ 0⤋