About TOS Czech SN-55 x 2000 mm Lathe Machine
Make - TOS (Czech Republic)
Model - SN-55
Center Height - 285 mm
Length of Job - 2000 mm
Max. Diameter of Job over Bed - 560 mm
Max. Diameter of Job over Cross-Slide - 320 mm
Max. Diameter of Job over Gap-Bed - 800 mm
Bed Width - 450 mm
Chuck Diameter - 500 mm
Spindle Speeds - 10 rpm to 1000 rpm
Spindle Bore - 62 mm
Max. Job Length in Gap - 310 mm
- Machine is in excellent working condition.
Video of The Machine -
https://youtu.be/MpOaGR2w9eE
Exceptional Versatility and PrecisionThe SN-55 x 2000 mm lathe offers a wide range of machining capabilities thanks to its large swing diameters (560 mm over bed, 800 mm in gap) and 72 mm spindle bore. It is ideal for turning, facing, threading (metric 1-120 mm, imperial 2-56 TPI), and boring across different materials, all with high precision and ease of operation.
Robust Build and User-Friendly DesignCrafted from high-grade cast iron, the SN-55 ensures a rigid structure, minimizing vibration for consistently accurate results. Operators benefit from intuitive manual controls and a spacious working area. A standard fitted coolant pump further simplifies operation, supporting longevity for both tools and machine.
FAQ's of TOS Czech SN-55 x 2000 mm Lathe Machine:
Q: How is the TOS Czech SN-55 x 2000 mm Lathe Machine operated and controlled?
A: This lathe operates manually and is not CNC-controlled. Operators use handwheels and levers to control all operations, making it suitable for skilled machinists who prefer hands-on control for turning, threading, facing, and drilling.
Q: What types of materials can be machined with this lathe?
A: Thanks to its high-grade cast iron build and powerful 7.5 HP motor, the SN-55 can machine a variety of materials, including steel, aluminum, brass, and cast iron. Cutting thickness can reach up to 25 mm, depending on the material and operation.
Q: When should I use the bed gap feature for swing in gap (800 mm)?
A: The bed gap feature is essential when working with larger workpieces that require additional swing diameter. Activate the gap for jobs that exceed the standard bed swing of 560 mm but remain within the maximum gap swing of 800 mm.
Q: Where is this lathe typically used?
A: The SN-55 x 2000 mm lathe is commonly found in manufacturing plants, tool rooms, workshops, and heavy industries where high precision and versatility are crucial for production and maintenance tasks.
Q: What processes can I perform with this machine?
A: You can perform turning, facing, threading (both metric and imperial), boring, and drilling. The manual feed system enables precise longitudinal and cross feeds, supporting both rough and fine machining.
Q: How does the built-in coolant pump benefit users?
A: The factory-fitted coolant pump reduces heat build-up, extends tool life, and improves the finish of machined parts. This enhances operational efficiency and ensures consistently high-quality results.
Q: What are the main benefits of choosing the SN-55 x 2000 mm over other manual lathes?
A: Key advantages include a large working capacity (2000 mm between centers), high precision, rugged construction for durability, ease of manual operation, and a comprehensive spindle speed range (18-1800 RPM), making it suitable for a wide variety of machining applications.