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Chicago Dreis & Krump PB Series Heavy Duty Mechanical Straight Brake

Every Chicago Dreis & Krump PB Series Heavy Duty Mechanical Straight Brake includes power clamping and motorized top leafs for maximum productivity. Everything is solidly built to last for many years of production, from welded steel plate frames with box type support for maximum strength to the powerful gear head motors with built-in magnetic brakes. These power leaf brakes offer the kind of staying power and efficiency that includes radius bending abilities usually associated with roll forming equipment or stamping presses.

 

Chicago Dreis & Krump PB Standard Features

  • Power Unit – Powerful, cool running direct drive gear head motor is equipped with built in magnetic brake.
  • Drive System – Self aligning main shaft bearings assure smooth power transmission. Rack and pinion gear transfer power to bending leaf.
  • Power Clamping – Dual air cylinders actuate eccentric clamping links to secure piece part for accurate bending.
  • Power Top Adjustments – Motor adjusts top leaf accurately to thickness of work piece for correct bending radius.
  • Bend Stops – Micro limit switch controls bending leaf travel for repeatable angle bends on the finished work.
  • Operator Controls – Dual operator stations placed at sides of unit for clear view of the work area.
Model Bending Length Capacity Min. Flange on Capacity Motor HP Table Height Dimensions Shipping Weight
PB-8135 96″ 10 ga. 1″ 3 3’11” 9’8″ x 8′ x 6’1″ 5,500 lbs
PB-8187 96″ 3/16″ 1-1/2″ 5 3’11” 9’8″  x 8′ x 6’1″ 6,550 lbs
PB-8250 96″ 1/4″ 2″ 7.5 3’10” 10′ x 8’6″ x 6’4″ 9,625 lbs
PB-10135 120″ 10 ga. 1″ 5 3’11” 11’8″ x 8′ x 6’1″ 8,140 lbs
PB-10187 120″ 3/16″ 1-1/2″ 6.25 3’10” 12′  x x 8’6″ x 6’4″ 11,135 lbs
PB-8375 96″ 3/8″ 2-1/2″ 7.5 4’2″ 11’8″ x 10′ x 7’5″ 13,500 lbs
PB-8500 96″ 1/2″ 4″ 10 4’3″ 11’8″ x 10’10” x 7’10” 20,000 lbs
PB-10250 120″ 1/4″ 2″ 7.5 4’2″ 13’8″ x 10’6″ x 7’6″ 15,800 lbs
PB-10375 120″ 3/8″ 2-1/2″ 10 4’3″ 13’10” x 10’6″ x 7’6″ 20,800 lbs
PB-10500 120″ 1/2″ 4″ 15 4’3″ 13’10” x 10’6″ x 7’6″ 24,000 lbs

About Chicago Dreis & Krump

Chicago Dreis & Krump strives to provide prompt and accurate sales of machines, parts and service to fill customers metal forming needs and to carry on their 125 plus year tradition of “Building ‘em like they had to last forever”.

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