OKUMA - MULTUS B400II Mill/Turn Centre

Used OKUMA MULTUS B400II turning / milling center

ONLY Operating hours 2956

Spindle 665 hours

Technical specifications

• CNC OKUMA OSP-P300S
• Max. Turning diameter 710 mm
• Max. Turning length 1.550 [2.050] mm
• Main spindle speed 3,800 [2,800] min-1
• number of tools
• H1-ATC: 20 [40, 80, 120]
• Motor (VAC) 22/15 [30/22] KW
• Rapid traverse X-Y-Z 40/26/40 m / min
• 5,750 x 2,693 mm footprint

The Okuma MULTUS B Series machines are general purpose multi-function CNC lathes that are designed to reduce set up time by virtually eliminating repetitive fixturing to improve accuracy and keep non-cutting time to a minimum. They features the industry’s first Collision Avoidance System software. Combined with Okuma’s THINC®-OSP Control, this software can run the entire machining simulation and catch potential collisions before they create scrap. Thermal-Friendly Construction assures high accuracy, even in the most complex applications. Options include the W version with sub-spindle, designed to hand the part from one spindle to the other to complete milling and turning operations without changing the part.

The MULTUS B400II is the ultimate fusion of turn-mill operations, with lathe, vertical or horizontal machining center and material handling operations consolidated into one 10-12 inch chuck class machine. This multi-tasking CNC machine performs process-intensive machining for shorter deliveries, while making more effective use of floor space. With fewer setups, work in process is drastically reduced and machine utilization is greatly increased.

The MULTUS B400II has a 225° B-axis range with 6,000 rpm H1-milling spindle with dual function (L/M). The H-1 dual function spindle head utilizes CAPTO-C6 tooling and has an 18/13 hp PREX milling motor spindle . The base offering has 40-tool ATC, with an optional 60-tool ATC available. The H1-turret has a 0.001 degree B-axis and compound motion Y-axis for machining flexibility. The main spindle is equipped with a full contouring C-axis.

Thermo-Friendly Construction assures high accuracy, even in the most complex applications, and the optional W version with sub-spindle allows a part to be handed from one spindle to the other. The MULTUS B400II is equipped with Okuma’s THINC-OSP P300S control that is designed with ease of operation in mind. With single-mode operation and superior graphics, novice operators as well as professional machinists will experience a smoother, more effective way of producing parts.