Four column hydraulic press Nominal force (kN):630, 1,000, 1,600, ... x 1,160, 1,250 x 1,250, 1,400 x 1,400, 1,600 x 1,600, 2,200 x 1 ... 2,800 x 2,000, 3,200 x 2,200YL32 series four-column hydraulic press features:Computer optimized design, 3-beam and 4 ... -column structure; the hydraulic control adopts inserted integrated system characterized with large flow ...