Used Butech Bliss DS250-80 Rotary Shear | Galaxie Corporation, Wayne, Michigan, USA

This used Butech Bliss DS250-80 rotary shear is available from Galaxie Corporation. It is an in-line shear built for cutting aluminium alloy strip to length while the line is running.

It handles material 80 inches wide in normal-operation thicknesses of 0.080–0.250 inches, at line speeds of 25–320 FPM. It is driven by a 300 HP AC variable-speed motor with constant torque over 0–1750 RPM.

Key Features

• Cuts in-line on a moving strip
• 300 HP AC variable-speed drive with constant torque over 0–1750 RPM
• Drive current overload rating of 150% for 60 seconds

Technical Specifications

• Make: Butech Bliss
• Model: DS250-80
• Year: 2007
• Material: Aluminium alloys
• Width: 80 inches
• Thickness (normal operation): 0.080–0.250 inches
• Maximum yield strength at 600 °F: 8,000 PSI
• Line speed: 25–320 FPM
• Acceleration time: 0.48125 seconds
• Maximum acceleration: 11.605 radians/sec²
• Scrap length: 36 inches
• Cut window: 25.6 degrees
• Shear inertia at motor shaft (excluding motor): 10 lb ft² (approx.)
• Drive current overload rating: 150%, 60 seconds
• Drive motor: 300 HP AC variable speed, DPFG-BV, constant torque over 0–1750 RPM

Applications

• Cutting aluminium alloy strip to length in coil processing lines
• Producing aluminium blanks and sheet from coil
• Aluminium finishing and cut-to-length lines

Commercial Details

• Make: Butech Bliss
• Model: DS250-80
• Year: 2007
• Condition: Used
• Location: Wayne, Michigan, USA
• Seller: Galaxie Corporation

Frequently Asked Questions

• What material and thickness range does this shear cut? It is rated for aluminium alloys, with a normal-operation thickness of 0.080–0.250 inches at 80 inches wide.
• What line speeds does it run at? The line speed range is 25–320 FPM.
• What drive does it have? It has a 300 HP AC variable-speed motor with constant torque over 0–1750 RPM.
• What should I ask when enquiring? Ask for photos or video of the shear under power, whether an inspection is possible, what drive, control and electrical equipment is included, the blades and any spares supplied, and the loading and shipping arrangements.