Hydraulic Brake Press WC67Y-80T

Hydraulic Brake Press WC67Y-80T

Hydraulic Brake Press WC67Y-80ton is a medium size conventional hydraulic brake press that DAFU produce, sheet metal to bend could be 2500mm, 3200mm, 4000mm.

Hydraulic Brake Press WC67Y-80ton is feature in mechanical in: whole frame is steel plate welded structure, with vibration treatment to eliminate inner stress, to ensure high strength and excellent rigidity; forcing-torsion shaft to maintain synchronization of both cylinders with high precision during bending process; mechanic stop nuts ensure stable and reliable positioning accuracy. The RAM is driven by hydraulic system with two cylinders. Working pressure could be adjusted stepless and the noise of machine is lower. The stroke of RAM and back gauge could by adjusted through motor; Also it could be adjusted by hand wheel for fine position. The value adjusted could be displayed on numerator. Main sliding parts such as cylinders, piston rod, guide way, are all treated with wear-resistance.. There are slanting wedges (compensation units) installed on the top of tools. They could be adjusted by hand to meet the accuracy requirements of work piece. Deflection compensation unit is adopted under worktable for the machine above 250Tons. Full machine is guarded with safety guard with interlocker to prevent the operator from injured.

Item WC67Y-80Ton×2500mm WC67Y-80Ton×3200mm WC67Y-80Ton×4000mm
Nominal force(KN) 800 800 800
Worktable length(mm) 2500 3200 4000
Distance between holes(mm) 1990 2560 3000
Depth of throat(mm) 300 320 320
Slider travel(mm) 100 100 100
Max open height(mm) 320 350 350
Main power(Kw) 7.5 7.5 7.5
Weight(KGs) 5000 6020 7000
Overall dimension(L×W×H mm) 2500×1400×2300 3200×1500×2300 3200×1300×2210
Relationship between “Ton” and bending thickness:
"Ton" =65×thickness×thickness×length/(width of groove), width of groove= 8×thickness
Ton=65×T2×L/8×T, T=8×Ton/(65×L)
 

For model Hydraulic Brake Press WC67Y-80Ton×2500mm

80=65×T2×2.5/8×T, so thickness of normal steel plate T≈4mm
The Max metal sheet plate to bend by WC67Y-80Ton×2500mm has size 4×2500mm
 

For model Hydraulic Brake Press WC67Y-80Ton×3200mm

80=65×T2×3.2/8×T, so thickness of normal steel plate T≈3mm
The Max metal sheet plate to bend by WC67Y-80Ton×3200mm has size 3×3200mm