703 S COOPER ST JACKSON, MI 49203 Get Directions
703 S COOPER ST JACKSON, MI 49203 Get Directions
ABOUT US
History · Integrity · Quality...
For over 100 years John Crowley has been a family owned and operated business, with the fifth generation assuring a firm commitment to quality and continuous improvement. Our diverse customer base and a variety of industry experience includes aerospace, automotive, energy, machine tool, mining, defense, commercial and heavy equipment industries.
Established in 1908
Capability and Experience...
There are fabrication shops in the Midwest, but none with the wide capability and experience we have building heavy fabrications. With Certified welders and a Certified welding inspector, we are able to meet our customers most demanding requirements. We routinely work with plate thicknesses from 1" to 16" and building fabrications weighing 10 to 105,000 lbs.
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Our 1500 ton hydraulic press brake is among the largest in the Midwest
Fully Equipped, Unmatched Capacity...
Our 1500 ton hydraulic press brake is among the largest in the Midwest. It's 28' bed gives us a forming capability that only a handful in the country have.
Many customers depend on our stress relieving, blasting and priming capabilities. Our stress relieving ovens provide what no other fabricator in the region can, complete control over one of the most critical aspects of the fabrication process. Our ovens are digitally controlled for precise stress relieving of our customers' fabrications.
FACILITY / EQUIPMENT
Aproximately 60,000 Sq. Ft.
1500 Ton Hydraulic Press Brake, 28' bed
Welding positioners, capacity of 85,000 Lbs
Fabricating capacity of 105,000 Lbs
(3) Stress relieving ovens w/ digital control & charting, capacity 138"x 120"x 438"
NC Burning, capacity 16"
Shearing, up to ½" thick
Saw, 18½" x 20"
(3) Plate Rolls, capacity up to 2"
(3) Bar and Structural Rolls, I-Beam Capacity Up to 18" Bar 2¾"x 12"
Automated Shot Blast, room capacity of 132" x 120" x 324"
EXPERIENCE
Fabrication Experience & Proven Performance
NASA - External Fuel Tank Welder Frame
NASA - Earth Station Satellite Dish Base
Boeing - Base and Plattens for Turbine Blade Friction Welder
Press Frames for most major Press Manufacturers
M-1 Tank & Bradley Fighting Vehicles - Under-belly armor
Large Gear Housings for oil exploration and steel production
Automotive Assembly line work cells for Ford, GM, Chrysler and Toyota
PRODUCT LINES Eagle Buckets
Heavy Duty Excavator Buckets, capacity up to 20 Yards.
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