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TOS BUA 20 Universal Cylindrical Grinder
TOS BUA 20 Universal Cylindrical Grinder

TOS BUA 20 Universal Cylindrical Grinder

Price 19000 INR/ Piece

MOQ : 1 Piece

TOS BUA 20 Universal Cylindrical Grinder Specification

  • Product Type
  • Universal Cylindrical Grinder
  • General Use
  • External and internal cylindrical grinding
  • Material
  • Cast iron, steel
  • Type
  • Floor Mounted
  • Capacity
  • 320 mm swing over bed
  • Weight (kg)
  • 2200 kg
  • Computerized
  • No
  • Automatic
  • Semi-Automatic
  • Control System
  • Conventional Manual Controls
  • Drive Type
  • Belt Drive
  • Grinding Diameter
  • 200 mm
  • Grinding Length
  • 320 mm
  • Spindle Speed
  • 1650 RPM
  • Grinding Wheel Size
  • 350 x 40 x 127 mm
  • Voltage
  • 380/400 V, 3 Phase
  • Dimension (L*W*H)
  • 2200 x 1600 x 1450 mm
  • Feature
  • Versatile operation, high accuracy, adjustable workhead
  • Color
  • Light Blue & White
  • Machine Condition
  • Used/Second hand (as supplied)
  • Tailstock Quill Travel
  • 30 mm
  • Internal Grinding Spindle Speed
  • 12000 RPM
  • Maximum Workpiece Weight
  • 60 kg
  • Center Height
  • 135 mm
  • Maximum Longitudinal Table Travel
  • 500 mm
  • Coolant System
  • Equipped
  • Chuck Size
  • Up to 150 mm
  • Wheelhead Motor Power
  • 2.2 kW
  • Workhead Spindle Taper
  • Morse 4
  • Grinding Wheel Peripheral Speed
  • 35 m/s
  • Distance Between Centers
  • 500 mm
  • Lubrication
  • Automatic Lubrication System
  • Table Swivel Range
  • ±7°
 

TOS BUA 20 Universal Cylindrical Grinder Trade Information

  • Minimum Order Quantity
  • 1 Piece
  • Main Domestic Market
  • All India
 

About TOS BUA 20 Universal Cylindrical Grinder

Make - TOS (Czech Republic)

Model - BUA 20

Center Height - 105 mm

Max. Diameter of Job - 200 mm

Max. Length of Job - 500 mm

Grinding Wheel Size - Diameter 350 mm x 50 mm Width

Least Count of Wheel-Head Slide - 1 Micron

- Equipped with Internal Grinding Attachment.

- Features like Plunge Grinding, Delay, Auto-Slow, Auto-Cut etc.

- Micro-Feed Adjustments in Wheel-Head Travel.

- Complete with Coolant Tank & Pump.

- Machine is in excellent working condition.


Video of The Machine - 

https://youtu.be/G9mcOFnoffM



Engineered for Universal Precision

The TOS BUA 20 excels at both external and internal cylindrical grinding tasks, backed by a semi-automatic system and 135 mm center height. Suitable for precision machining of cast iron, steel, and similar materials, its versatility allows for use in varied fabrication, repair, and finishing tasks. Its robust construction and smooth manual controls facilitate high-accuracy results even with complex components.


Operator-Friendly and Reliable

Featuring a clear manual control layout, belt-driven system, and fully automatic lubrication, the BUA 20 is well-suited to workshops valuing operational reliability and user safety. The machines coolant system maintains workpiece integrity, while the adjustable workhead and handy table swivel range of 7 enable adaptable set-ups for intricate grinding assignments.

FAQs of TOS BUA 20 Universal Cylindrical Grinder:


Q: How is the TOS BUA 20 Universal Cylindrical Grinder typically used in a workshop?

A: This machine is primarily used to achieve precise external and internal cylindrical grinding on a variety of components, such as shafts, bushings, and bearing sleeves. Its manual controls and versatile setup options make it ideal for tool rooms, maintenance workshops, and manufacturing applications involving cast iron and steel.

Q: What are the key steps involved in operating the TOS BUA 20?

A: Begin by mounting and securing the workpiece between centers, adjusting the workhead and tailstock as needed. Set up the grinding wheel, select spindle speeds and feeds, and use the manual controls to start the grinding cycle, monitoring coolant flow and lubrication. Fine adjustments ensure dimensional accuracy, and the automatic lubrication system maintains optimal machine condition throughout.

Q: When should the internal grinding function be utilized on this machine?

A: The internal grinding spindle, capable of up to 12,000 RPM, should be used for machining internal diameters or bores within cylindrical parts. It is especially beneficial for applications where high precision and smooth finishes inside housings, rings, or bushings are required.

Q: Where can the TOS BUA 20 be installed and what space considerations are needed?

A: Being a floor-mounted machine, it is suitable for use in industrial workshops, tool rooms, and manufacturing facilities. The machine requires a space at least 2200 x 1600 mm with adequate overhead clearance and a stable, level floor capable of supporting its 2200 kg weight.

Q: What are the advantages of its automatic lubrication and coolant systems?

A: The automatic lubrication system ensures continuous, even distribution of lubricant to critical components, reducing wear and minimizing downtime. The integrated coolant system keeps the grinding process thermally stable, extending both workpiece and wheel life, and improving surface finish quality.

Q: How can the workhead and table adjustments benefit complex grinding tasks?

A: The adjustable workhead and the 7 table swivel range allow operators to set up the machine for both straight and angular grinding operations, accommodating a wide variety of part geometries. This flexibility leads to accurate results and reduced setup times, especially for unique or intricate component shapes.

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