Roper Whitney Model PH-452 Hydraulic Power Shear

PH-452 Hydraulic Shear
Pexto power squaring shears provide features designed for shearing efficiently and accurately equal the demands of present day productivity. The PH-452 model has built-in ruggedness that will make them last for years of normal use. The shears offer triple-action shearing which includes relief on both edges of both the fixed and moving blades. The blade design eliminates blade-to-blade friction, provides “bite” to minimize sheet movement under shearing stress and produces double penetration in the cutting action. The shears will handle a 52″ sheet. Max. Rated Capacity – 16 gauge (mild steel)
Pexto’s PH-452 features compact, fully-integrated, hydraulically powered units that are ideal for many light gauge shearing applications. Pexto hydraulic power shears feature fast, smooth, oil-cushioned action. Both moving and fixed blades are shearing blades of Hi-Speed steel. One piece cast shear bed is recessed for easy sheet handling. Standard equipment includes a precision rack and pinion back gauge a solid finger guard. The PH-452 also includes front and side gauges, bevel gauges and two front arms. The bed is machined for optional side extension squaring gauge.

Features include:

Fully enclosed control panel, with magnetic starter, selector switch and relays
Single or continuous stroke operation.
Heavy duty foot switch. If released anywhere in the stroke, crosshead returns to “up” position.
Pressure relief valve to prevent overloading.
Electric solenoid hydraulic valve for instantaneous response.
Dial stroke control – accessible adjustment with stroke length indicator.
Hydraulic power uniformly applied through double-acting cylinders.
WEIGHT 1350 lbs
DIMENSIONS 72 × 48 × 36 in
MAXIMUM SHEARING CAPACITY, MILD STEEL: 16 ga/ 1,6 mm
MAXIMUM SHEARING CAPACITY, STAINLESS STEEL: 20 ga/ 1,0 mm
MAXIMUM CUTTING LENGTH 52 in/ 1320 mm
BACK GAUGE RANGE 30 in/ 762 mm
STANDARD MOTOR 2 hp/ 1800 rpm, 3-phase
FLOOR SPACE, GAUGES IN POSITION 66 x 76 x 42 in/ 1676 x 1930 x 1070 mm