ATTACHMENT_1_-TECHNICAL_ORDERING_DATA_(REVISED).pdf

CIRCUMFERENTIAL SEAM WELDER

DOCUMENT # 8063-3345

• Circumferential Seam welder must be able to be used with any arc welding process

• Circumferential Seam Welding system must include a sturdy base unit, a powered headstock and a tailstock which can be moved along the bed to accommodate different part lengths.

• The headstock and tailstock must be in two parts (which holds and rotates the part to be welded)

• The tailstock must be air-operated and must apply a constant clamping pressure (not to exceed 500 lbs.) to the part throughout the welding cycle

• The tailstock must come with a standard face plate

• Circumferential Seam welder must have a machined base which permits the tailstock and the welding head to be easily relocated for different length parts

• Must be suitable for light duty work

• Must feature an integrated welding head support column which is best suited for applications where the welding is carried out one weld at a time.

• Must be covered by a three-year limited warranty

• The equipment mounting post must be able to be repositioned along the bed and must be able to lock at any point to position the welding equipment

• The post must be able to carry various types of welding heads (weight not to exceed 200 lbs. /90 kg)

• The weld head must be adjustable along the length of the part, to accommodate different weld locations

• Must have optional cradle lifts available for purchase to assists in loading the part

• Must have a maximum part load of 1000 lbs. and a maximum part length no greater than 84 inches

• The rotation of the headstock must be controlled by a microprocessor controller which provide close loop control of the welding speed as well as control of the complete weld sequence

• Circumferential Seam welder dimensions must not exceed 240”x 36”x 70” (L x W x H)

• Shipping weight must not exceed 2,350 lbs.

• Circumferential Seam welder must have a speed range adjustable from 0.07 to 10.8

(RPM)