The Patriot Shear

Product Description
Notch, Punch, and Cut-off Die on Aluminum Plates
Servo Drive Assembly with Alpha Gear Reducer
Encoder bracket and Overrun Clutch
Short Part Conveyor Belts
Variable Speed Drive


Advantages
Servo accelerated Punch/Notch & Shear Die allows for close coupling with Rollformer minimizing floor space requirements
Entry cascade with individually adjusted lead-in guide
Entry straightener with pinch rolls
Punching, Notching, and Shearing for variable width panel sections
Material does not stop for Punching/Notching & Shearing, the result is greater net output of finished product
Integrated slug capture tray (bin by customer)
Dual timing belt, servo acceleration system
Two operations in one acceleration move

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Standing Seam Roof Panel Line
Material
Pre-Painted, Galvalume, & Galvanized CRS
Material Strength SSR

70,000 PSI Yield Maximum (Grade “D”)
50,000 PSI Yield Minimum (Grade “D”)

Material Strength Building Panel
80,000 PSI Yield Minimum (Grade “E”)
50,000 PSI Yield Minimum (Grade “D”)
Thickness SSR
.030" Maximum, .018" Minimum
22 - 26 Gauge (approximately)
Thickness Building Panel
.035" Maximum, .017 Minimum
22 - 29 Gauge (approximately)
Rollformer Speed
50 to 200 FPM Variable Speed
Mode of Operation
Flying Prepunch/Prenotch/Precut
Cut Length - Precut
42" Minimum CTL @ 100 FPM
6' Minimum CTL @ 1200 FPM
100 FPM Maximum for Punch/Notch/Cutoff
Length Tolerance +/- 1/8" @ 50' length @ 200 FPM


Flying Hydraulic Punch / Notch Shear Technical Data
Includes shear and punch / notch units. Mounting holes and slug clearance for lead/trail hole punching included. Punch / notch and cutoff die (48" capable).
Cutoff

Mounted on shear bolster

Hydraulic System

Dedicated hydraulic power unit

Panel Capacity
48" total blade width
Speed
200 FPM maximum speed – Cut Only
100 FPM maximum speed – Notch and Cut
Cycle Rate
20 Cuts per minute maximum punch for Cut Only
10 cuts per minute maximum for punch / notch one end and cut
Cut Length without Notch
40" Minimum, 10' (and longer) @ 200 FPM
Length Tolerance
+/- 1/8"
Passline 42" Nominal