About H. Ernault Somua Cholet 550 1700 mm Lathe Machine
Make - H. Ernault Somua (France)
Model - Cholet 550
Center Height - 250 mm
Max. Turning Length of Job - 1500 mm
Max. Distance between Centers - 1700 mm
Max. Job Diameter over Bed - 500 mm
Max. Job Diameter over Cross-Slide - 310 mm
Max. Job Diameter near Chuck - 550 mm
Bed Width - 385 mm
Spindle Bore - 52 mm
Chuck Diameter - 315 mm
Spindle Speeds - 32 rpm to 1600 rpm
- With Motorised Rapid Travels of Carriage & Cross-Slide.
- Micro-Feed Travels on the Cross-Slide Movement.
- Complete with Job Steady, Coolant Tank, Pump etc.
- Feature of Foot Operated Brake.
- Machine is in excellent working condition.
Video of The Machine -
https://youtu.be/ZNbg8kwWwSc
Designed for Industrial DurabilityManufactured from high-quality cast iron and steel, the H. Ernault Somua Cholet 550 lathe features a wide bed and robust construction, minimizing vibrations and ensuring accurate results even during heavy turning operations. Its stability makes it suited for continuous use in demanding workshop environments.
Versatile Turning CapabilityEquipped with both metric and imperial thread cutting options, variable cutting speed up to 2000 rpm, and a generous distance between centers, this lathe excels in handling various metalwork tasks. Essential accessories, including both 3-jaw and 4-jaw chucks, steady and follow rests, and a tool post, further expand its application range.
FAQ's of H. Ernault Somua Cholet 550 1700 mm Lathe Machine:
Q: How is the H. Ernault Somua Cholet 550 lathe machine operated?
A: This lathe machine is manually operated using durable mechanical controls, making it suitable for skilled turners who require hands-on precision and flexibility in demanding industrial environments.
Q: What materials and types of workpieces can this lathe handle?
A: Constructed from heavy-duty cast iron and steel, the machine is designed for turning, facing, and threading a wide variety of metals-including steel and cast iron-making it ideal for heavy-duty industrial applications.
Q: When should routine maintenance be performed on this lathe?
A: Regular maintenance should be carried out according to industrial machine best practices-typically after every 100 hours of use for lubrication, cleaning, and inspection of critical components to ensure longevity and accuracy.
Q: Where can this lathe be installed?
A: Its dimensions (3090 mm x 1100 mm x 1500 mm) and weight (approx. 3600 kg) require installation in spacious industrial workshops with a robust floor and access to a 415V, 3-phase electrical supply.
Q: What is the process for changing spindle speeds or threads on this machine?
A: Changing spindle speeds or thread cutting settings is achieved via manual levers and gear selectors, allowing for rapid adjustment between 18 spindle speeds and variable threading ranges to suit specific tasks.
Q: How does the included accessory set enhance usage?
A: Accessories such as 3-jaw and 4-jaw chucks, a steady rest, follow rest, and tool post extend the range of operations-enabling users to secure both regular and irregular workpieces and carry out a broader spectrum of turning jobs.
Q: What key benefits does this lathe provide over lighter models?
A: The Cholet 550 offers superior rigidity, stability, and capacity for turning large or heavy workpieces, delivering consistent precision and reliability demanded in industrial-scale metalworking.