About Broadbent England Heavy Duty Lathe Machine
Make - Broadbent (England)
Center Height - 375 mm
Max. Length of Job - 2000 mm
Max. Job Diameter over Bed - 750 mm
Max. Job Diameter over Cross-Slide - 515 mm
Max. Job Diameter in Gap - 1300 mm
Length of Job in Gap - 380 mm
Spindle Speeds - 7 rpm to 500 rpm
Spindle Bore - 115 mm
Bed Width - 610 mm
4-Jaw Chuck Diameter - 760 mm
Face-Plate Diameter - 800 mm
- Equipped with a 2-Axis DRO.
- Tool-Slide (Top Slide) also has powered Feed & Rapid Travels.
- Complete with Gap Bed piece, 3-point Steady etc.
- With Face-Plate, 3-Jaw Chuck & other accessories.
- Machine is in excellent working condition.
Video of the Machine -
https://youtu.be/SyhPtxOP0C4
Robust Construction for Industrial DemandsDesigned with heavy-duty cast iron, the Broadbent lathe machine ensures exceptional stability and strength. This robust construction minimizes vibration, which enhances precision, particularly when handling large or complex workpieces. Its long bed and high center height allow for a variety of heavy industrial turning applications, providing reliability in challenging environments.
Versatile Performance and High PrecisionEquipped with a variable speed capability up to 800 rpm and 12 distinct spindle speeds, the machine offers excellent adaptability for different turning jobs. The all-geared, heavy-duty gearbox guarantees smooth and precise operations, supporting both metric (114 mm) and imperial (228 TPI) threads. The manual control system offers skilled operators full control over the machining process for maximum accuracy.
User-Focused Operation and Easy MaintenanceThis model is designed with operator convenience in mind. It features an efficient coolant system, a sizable 400 mm chuck, and a tailstock quill with 200 mm travel for extended machining versatility. The intuitive manual interface facilitates ease of use, while its accessible design enables straightforward maintenance and long-term durability.
FAQs of Broadbent England Heavy Duty Lathe Machine:
Q: How does the Broadbent Heavy Duty Lathe Machine support heavy industrial turning operations?
A: The machines heavy-duty cast iron construction, sizable bed length of 3000 mm, and a maximum swing diameter of 630 mm enable it to handle large and tough workpieces with ease. Its powerful 7.5 HP motor, 12 spindle speeds, and robust geared gearbox further ensure stable, precise, and heavy-duty performance needed in industrial environments.
Q: What are the benefits of using a manual control system on this lathe?
A: A manual control system provides experienced operators with direct physical control over the turning process, allowing for greater adaptability and tactile feedback. This results in higher precision, especially for custom or complex parts, while also simplifying setup and maintenance when compared to CNC alternatives.
Q: When should you choose this lathe machine over a CNC or lighter model?
A: This manual heavy-duty lathe is ideal when high torque, extensive bed length, and flexible manual adjustments are requiredsuch as in repair shops, fabrication yards, or for custom, low-volume production. Its robust construction and capacity make it suitable for operations not requiring automated or high-volume CNC production.
Q: Where can the Broadbent Heavy Duty Lathe Machine be installed?
A: Given its dimensions (2500 x 1100 x 1400 mm) and weight (approx. 3500 kg), it is best suited for spacious workshops, industrial manufacturing facilities, or fabrication plants with reinforced flooring and access to a 415 V, 3-phase power supply.
Q: What is the process for changing spindle speeds on this lathe machine?
A: Spindle speeds are adjusted manually via the heavy-duty, all-geared gearbox. Operators can select from 12 available speed settings by shifting gears, allowing them to optimize the cutting speed (up to 800 rpm) based on the material and job requirements.
Q: How is coolant delivered and managed during machining?
A: The machine incorporates a dedicated coolant system that distributes fluids directly to the cutting area, assisting in temperature control and chip removal. This ensures smoother cutting, longer tool life, and improved workpiece finish.
Q: What safety and usage practices should be observed when operating this lathe?
A: Operators should follow standard safety precautions, including wearing protective gear and maintaining a clear workspace. Regularly check and maintain the machine, ensure the workpiece is securely clamped, and adjust speeds appropriately for each material to maximize safety and performance.