PRESS BRAKES PRESS BRAKE DIES STRAIGHT-SIDE-TYPE PRESS BRAK POWER BENDING BRAKES HAND OPERATED BENDING BRAKES SPECIAL METAL-FORMING MAC ~ INES

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1 PRESS BRAKES PRESS BRAKE DIES STRAIGHT-SIDE-TYPE PRESS BRAK POWER BENDING BRAKES HAND OPERATED BENDING BRAKES SPECIAL METAL-FORMING MAC ~ INES A Tradition of Quality and Value since 1899 DREIS & KRB MP MANUFACTURING CO.

2 PRESS BRAKES for sheet metal and plate work Capacity 30/ 45 Tons MODELS 131 and 135 Capacities 11 and 15 Tons MODELS 265 and 285 Capacity 25 Tons SERIES A and B Capacities 30/45 and 36/55 Tons PRINCIPAL SPECIFICATIONS Model131 Capacity Tons 11 *Bending Capacity 48" x 18 Ga. Length of Bed and Ram 48" Dista nee between Housings 31" Strokes per Minute 25 to 60 Stroke 2" Standard Die Space 7~" Die Space Adjustment 3" Drive Motor % Hp. Approx. Shipping Weight, Lbs. 2,000 Model " x 16 Ga. 48" 31" 25 to 60 2" 7~" 3" % Hp. 2,100 Model265 Model " x 16 Ga. 96" x 18 Ga. 72" 96" 62" 62" 20 to to 50 2" 2" 9" 9" 3" 3" Ph Hp. 1 Yz Hp. 4,500 4,750.~ =- - Modei56A Modei68B SERIESC 4 Std. Sizes 30/ 45 36/ 55 50/ 75 48"x~"to 72" x 12 Ga. 96" x 12 Ga. 144" x 14 Ga. 72" 96" 72" to 120" 62" 78" 54" to 102" " 3" 3" 9" 12" 12" 3" 3" 4" 1 Yz Hp. 3 Hp. 5 Hp. 6,300 9,200 8,600 to 14,500 *Bending capacity is based on 90 air bend on mild steel over a V-die opening 8 limes metal thickness and with an inside radius approximately equal to the metal thickness. Induction Hardened PRESS BRAKE DIES for Any Size or Make of Press Brake STANDARD DIES Standard CHICAGO induction hardened press brake dies offer economical tooling for a surprisingly large variety of bending operations. Quick delivery saves time in tooling. COMPLETE DIE SERVICE Dreis & Krump offers a complete service in designing and building special induction hardened dies for multiple bending and forming operations, punching and notching setups on any make of press brake. For recommendation and quotation, send drawings or samples of parts to be produced; also make of press brake, die space; and length of stroke.

3 MECHANICAL and HYDRAULIC the correct size for any range of work MODEL 5510D Capaclty 200/ 300 Tons MODEL 6BC Capacl1y 60/ 90 Tons SERIES C and L Capacities 50/75 and 60/90 Tons SERIES L 4 Std. Slus SERIES D 40 Std. Sizes HYDRAULIC 60/ 90 90/ 135 to 500/ to " x Y4" to 60" x 5 /is" to 144" X 12 Ga. 216" X \12'' 72" to 144" 72" to 240" Other 54" to 126" 54" to 198" Specifications to 25 of Hydraulic 3" 3" to 5" Press 12" 12" to 14" Brakes 4" 5" to 6" on 5 Hp. 7\lz to 40 Hp. Request 10,000 to 15,500 15,000 to 138,000 SERIES D Capacities 90/135 to 500/750 Tons Capacity 300 Tons CHICAGO HYDRAULIC PRESS BRAKES Capacities 100 to 2000 Tons

4 STRAIGHT-SIDE-TYPE PRESS BRAKES for blanking, shallow draw, forming, notching, punching ECONOMICAL, LARGE DIE AREA-Capacities to 500 Tons CHICAGO straight-side-type press brakes offer a cost and operating economy in providing the unusually large die area with only the limited ton-capacity needed for many operations on light-gauge sheet metal parts. Thes~ press brakes are custom built to individual requirements for die area up to approximately 54" x 200" and 500-ton capacity. Built-in operating controls offer a choice of continuous automatic production from coiled stock or single-stroke operation with protection for operators when more than one is employed, as with progressive dies. In submitting request for recommendations, specify capacity, stroke, die space, and bed area required, or submit drawings of the work to be done. COMPLETE TOOLING for production Dreis & Krump offers a complete service in designing and building the tools for any combination of the multiple operations possible on these press brakes. Special consideration is given to individual production requirements and the most economical and effective use of press brake size and capacity. For recommendations and quotations, it is necessary to give complete details of the work to be done on a specific press brake as well as production quantities. STRAIGHT-51 DE-TYPE Model CHICAGO Press Brake, with a die area of 54 x 108 inches, and a capacity of 115 tons. STRAIGHT-SIDE GAP-TYPE Model 6120-SS CHICAGO Press Brake with a die area of 36 x 144 inches, and a capacity of 200 tons.

5 POWER ' BENDING BRAKES f for bending sheet metal and ste_el plate Single Wing-Double Wing FOLDER BRAKES for folding and tangeqt bending Folder Brakes are custom built in single-wing and double-wing models. They are built in many styles to meet the individual requirements for length of bend, distance between bends, sharp or radius corners with or without flanges or offsets. Special designs are engineered for unusual needs. These machines may be had as a single purpose machine or may incorporate flexibility to handle a variety of sizes or products. Pneumatic or hydraulic operation is offered to suit conditions. CHICAGO A typical CHICAGO double-wing folder brake with open throat and moving head. The low head is particularly suited to forming small, closed wrapa~ounds. Open throat permits easy removal of the formed piece. Hydraulic SPEEDIBENDER for production bending of duct sections and long, light-gauge work Hydraulically-operated CHICAGO Speedibenders are available in 4 models with foot-switch control for fast, bottomingtype forming that assures accurate bends the full length of the work. Adjustable air bending stops also available, as well as instant-positioning 3- and 4-opening female dies, removable punches for ram, adjustable front gauges, disappearing pin gauges for bending pre-notched sheet, and spring-loaded gauge pins for making %'-inch edge for Pittsburgh lock. POWER LEAF BENDING BRAKES and UNIVERSAL BOX AND PAN BRAKES for duplicate bending without dies CHICAGO Power Leaf Bending Brakes are available in 42 standard sizes with maximum bending lengths on mild steel of 4 feet of 10 gauge to 16 feet of 72 inch. CHICAGO Power Universal Box and Pan Brakes are available in 12 standard sizes with maximum bending lengths on mild steel to 10 feet of 10 gauge.

6 HAND OPERATED BENDING BRAKES f o r bending sheet m eta l... STA NDARD HAN D BRAKES CHICAGO Standard Hand Brakes are available in 23 sizes with maximum bending lengths on mild steel of 3 feet of 12 gauge to 10 feet of 14 gauge or 12 feet of 18 gauge. UNIVERSAL BOX AND PAN BRAKES CHICAGO Universal Box and Pan Brakes are available in 17 standard sizes with bending lengths on mild steel of 3 feet of 12 gauge to 10 feet of 14 gauge. BENCH MODEL UNIVERSAL BOX AND PAN BRAKES The bench model of the CHICAGO Universal Box and Pan Brake is available in three standard sizes with bending lengths of 24", 30", 36" of 16 gauge mild steel. Form No. GC-63 Printed in U.S.A.