What Does a Power Press Machine Do?
A power press turns a spinning motor into one hard, controlled downward blow. That blow drives a ram carrying the top half of a die into a sheet of metal sitting on the bottom half. Depending on the die, the metal gets cut, pierced, bent, drawn into a cup, or squeezed into shape. One stroke, one finished part, usually in under a second. That is the whole job. Everything else, frame shape and tonnage and clutch type, is about how much force you get, how accurately it lands, an
2 hours ago8 min read
100 Ton H Frame Power Press Machine: Specifications, Price and Buying Guide
Everything a buyer needs to specify a 100 ton H frame power press machine — tonnage sizing, full specifications, price drivers, foundation and safety requirements. A 100 ton H frame power press machine sits at an interesting point in the range. It is the size most Indian press shops step up to when a C-frame stops holding tolerance — heavy blanking, progressive dies, off-centre loads that make a lighter frame flex. It is also the size buyers get wrong most often. Some arrive
Aug 79 min read
We built a free press tonnage calculator and put it on our site. No signup, no email.
Enter your cut perimeter, material thickness and grade, and it gives you the tons you need. It carries shear strength values for mild steel, stainless, brass and aluminium, so you don't have to look them up. A 20 mm hole in 5 mm mild steel needs 11 tons. Eight holes on the same stroke need 88. That jump is what catches most buyers. Two things the calculator can't see. A mechanical press makes rated tonnage only near bottom dead centre, so deep draws and progressive dies see f
Aug 11 min read