Oregon Tech is seeking proposals to select a contractor to provide the following: one (1) subtractive CNC machine as specified below for equipping the Oregon Manufacturing Innovation Center Research and Development (OMIC R&D) in Scappoose, Oregon. Proposer must denote that their proposed machine either meets or does not meet the below requirements in the proposal: • Machine preference is for a Horizontal types 4 axis machining center. Vertical configurations will be considered if axis rigidity is comparable to horizontal variations. • Spindle RPM no less than 6,000 RPM and no higher than 12,000 RPM • Spindle HP must be between 30 to 50 HP+ (22 to 37 kW+) • Spindle torque must be between 550 to 650 ft-lbs. (745 to 881 Nm). Torque curve and machine buy-off must demonstrate approximately 30 HP and 550 ft-lb (or greater) of Torque at around 200 RPM • Machine Axis Drive Ratings must be able to push approximately 2500kg (5500lbs) or greater of cutting force • If available Proposer must bid optional heavy duty spindle bearings • Table must be a 1,000mm x 1,000mm pallet. Multiple pallet or pallet switching capability is not required • Axis travels must be approximately 1250mm (X), 1250mm (Y), and 1800mm (Z) • Machine must have minimum 80bar (1000psi) through the tool coolant pressure • Machine must have spindle face coolant
