About TOS SN-50A Gap Bed Lathe Machine
Make - TOS (Czech Republic)
Model - SN 50A
Center Height - 250 mm
Max. Length of Job - 1500 mm
Max. Job Diameter over Bed - 500 mm
Max. Job Diameter over Cross-Slide - 265 mm
Max. Job Diameter in Gap - 700 mm
Bed Width - 340 mm
Chuck Diameter - 250 mm
Spindle Speeds - 22.4 rpm to 2000 rpm
Spindle Bore - 48 mm
Max. Job Length in Gap - 215 mm
- With lots of Tools, Tool-Holders, and other accessories.
- Machine is in excellent working condition.
Video of the Machine -
https://youtu.be/6kD7RWu9dRM
Precision and Durability for Heavy-Duty OperationsConstructed with a hardened and ground bedway, the TOS SN-50A lathe provides exceptional rigidity and long-lasting operational accuracy. Its 2750 kg frame and cast iron body guarantee stability during demanding machining processes. With 18 spindle speeds and a powerful motor, it reliably handles a wide range of workpiece materials and sizes in professional environments.
User-Friendly Manual Control SystemThis lathe is a fully manual machine, putting comprehensive control in the operator's hands. Featuring clearly marked controls and an ergonomic design, it enables precise adjustments during turning, threading, facing, and cutting operations. The substantial tailstock quill travel and cross slide facilitate versatile metalworking procedures, making it suitable for both skill development and high-precision jobs.
Adaptable and Efficient MetalworkingIdeal for workshops seeking flexible solutions, the SN-50A accommodates both metric and imperial threading with its adjustable thread range. Capable of cutting materials up to 30 mm in thickness, its heavy-duty capacity and wide feed range allow it to excel in turning large components, all while ensuring operator safety and machine longevity.
FAQ's of TOS SN-50A Gap Bed Lathe Machine:
Q: How does the TOS SN-50A Gap Bed Lathe machine support heavy-duty metalworking tasks?
A: The TOS SN-50A's robust cast iron construction and heavy-duty build, combined with a 7.5 HP main motor and a maximum swing diameter of 500 mm, allow it to handle large workpieces and tough materials with ease. Its hardened and ground bedways assure stability and precision during intensive machining.
Q: What is the process for changing spindle speeds on the SN-50A lathe?
A: The SN-50A offers 18 spindle speeds ranging from 12.5 to 1600 RPM. As a manual lathe, spindle speeds are adjusted by shifting the gear levers according to the required operation and material, enabling operators to attain optimal cutting conditions.
Q: Where is the TOS SN-50A lathe commonly used?
A: This lathe is widely employed in manufacturing plants, metalworking workshops, training institutes, and repair facilities. Its versatility makes it suitable for various sectors, including automotive, engineering, and industrial machinery production.
Q: What are the main benefits of using a gap bed design in this lathe?
A: The gap bed design allows users to machine workpieces with diameters larger than the standard swing over the bed, increasing the lathe's versatility for jobs like turning flywheels, pulleys, or large components without sacrificing accuracy.
Q: How do users ensure precise threading on the SN-50A lathe machine?
A: The SN-50A supports both metric (0.5-112 mm) and inch threads (56-1 TPI) for versatile threading operations. Precision is achieved by carefully setting the feed range and thread selection, and using the clearly marked controls during operation.
Q: When should routine maintenance be performed on the SN-50A lathe?
A: Regular maintenance should be conducted based on usage intensity, but typically includes daily cleaning, frequent lubrication of slides and gears, periodic inspection of wear parts, and checking electrical connections to ensure ongoing accuracy and reliability.
Q: What advantages does the SN-50A offer for exporters and suppliers?
A: Its reliable performance, heavy-duty construction, and adaptability attract export markets and suppliers who require dependable, versatile machines suitable for demanding industrial conditions. Its Czech engineering pedigree ensures quality and global competitiveness.