POREBA TR2-35/318/3M HOLLOW SPINDLE MANUAL LATHE

Technical Description

The POREBA TR2-35/318/3M is a precision manual hollow spindle engine lathe engineered for heavy-duty production and specialized machining applications. Featuring a 14.1" spindle with a 12.5" bore and A2-20 front and rear spindle mounts, this machine accommodates large workpieces with a 36" swing over bed and 160" maximum distance between centers. The 34.6" swing over bed and 24.2" swing over cross slide provide ample workspace for complex turning operations. Powered by a robust 30 HP drive motor, the lathe operates at 12 spindle speeds ranging from 5 to 400 RPM, enabling versatility across diverse material types and machining requirements. The hardened bedways ensure dimensional accuracy and extended service life under continuous operation. Comprehensive features include 6-way power rapid traverse for efficient tool positioning, power compound taper turning attachment, and a taper turning attachment for precise angular cuts. The dual-speed tailstock with 4.1" quill diameter and Morse No. 6 taper provides additional flexibility for drilling and tailstock operations. The machine supports both inch and metric threading with thread dial precision, while the 3-point roller steady rest adjusts from 1.2" to 15.75" for workpiece stabilization. Additional amenities include 4-way tool post configuration, automatic lubrication system, chip management infrastructure with pans and guards, integrated coolant system, and complete manual and electrical schematics for comprehensive operational and maintenance reference.