Spm tools manufactures inertia friction welding machine, model ifw-90. Technical specifications: feed force-25 tonne [max]; job clamping force - 15 tonne [max]; max cross sectional area -1600 sq.Mm; max job length - 700 mm; spindle head: motor power - 20hp/1430 rpm; spindle speed-2500 rpm; power -10 hp; and dual pressure system - 250 kg/cm² max.
