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PUMA VTR 1216

PUMA VTR 1216

Product catalog summary

PUMA VTR1216 Series Overview
The PUMA VTR1216 series, including models VTR1216 and VTR1216M, are large vertical turning centers equipped with a RAM head spindle. These machines are designed for high productivity and flexibility in machining large workpieces, offering the largest machining area in their class.

Machining Area and Structure
The series features a high-rigidity wide column and box guideway structure, along with a high-hardness Cr-Mo ram, ensuring heavy cutting performance and stability. The all-in-one bed design facilitates smooth chip disposal with dual chip conveyors.

Specifications

Max. Machining Diameter: Ø1600mm
Max. Machining Height: 1250mm
Max. Table Load: 8000kg
X/Z Axes Travel: -700/+1000mm and 1200mm respectively
Rapid Traverse Rate: X axis 12 m/min, Z axis 10 m/min

Spindle and Tooling
The spindle is designed for high productivity with a rigid structure, featuring large diameter thrust bearings and center-supported roll bearings. It supports heavy and precision machining with a max spindle speed of 400 r/min and a max spindle motor power of 45 kW. The RAM spindle for the VTR1216M model offers a max speed of 3000 r/min.

Tool Magazine
The servo-type tool magazine provides high-speed and accurate tool selection, with the VTR1216M model offering up to 33 tool positions.

Additional Features
The machines are equipped with a thermally-symmetric bed and column for stabilized heavy-cutting performance. The RAM indexing technology reduces tool change time significantly.

Contact Information
Doosan Machine Tools has offices in Korea, the USA, China, Europe, Japan, and India. For more details, contact the respective regional office.

Note: Specifications are subject to change without prior notice.

Catalog excerpts

Optimal Solutions for the Future Large vertical turning center with RAM head spindle PUMA VTR1216 series puma VTR1216 PUMA VTR1216M ver. EN 160502 SU

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Basic Structure The PUMA VTR1216 Series having 50 ~ 55 inches of chuck size are ram type vertical turning center, designed with thermally-symmetric bed and column to ensure stabilized heavycutting performance for an extended time in wide machining area. Designed for High Durability and Machining Stability With high-rigidity wide column and box guideway structure and high-hardness Cr-Mo ram, the PUMA VTR1216 Series offers heavy cutting performance and high stiffness. Smooth chip disposal is realized with the all in one bed providing chip disposal process on both sides combined with dual chip conveyors....

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Spindle Provided with a standard, large capacity cooler, the perfectly thermally-symmetric spindle offers heavy and precision machining performance on the basis of long-term thermal stability. High Productivity Spindle with Rigid Structure With ideal combination of large diameter thrust bearings and center-supported roll bearings, the spindle guarantees both heavy and precision machining. Servo-controlled and driven with twin helical gears, the C-axis table realizes stable milling, drilling and tapping capability. RAM indexing While 8 tons of tool holder clamping force supports heavy duty cutting, the...

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Major specifications External dimensions Unit : mm (inch) Front view Side view http://www.doosanmachinetools.com [] www.facebook.com/doosanmachinetools Head Office Yeonkang Bldg., 6th FL., 270, Yeonji-dong, Jongno-gu, Seoul, Korea Tel +82-2-3670-5345 / 5362 Fax +82-2-3670-5382 Doosan Machine Tools America 19A Chapin Rd., Pine Brook, NJ 07058, U.S.A. Tel +1-973-618-2500 Fax +1-973-618-2501 Doosan Machine Tools China Room 101,201,301, Building 39 Xinzhuan Highway No.258 Songjiang District,China Shanghai(201612) Tel +86 21-5445-1155 Fax +86 21-6405-1472 Doosan Machine Tools Europe Emdener Strasse...

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