TOS BUAJ 28 Universal Cylindrical Grinder

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TOS BUAJ 28 Universal Cylindrical Grinder

Name: TOS BUAJ 28 Universal Cylindrical Grinder
Brand: Liberty Metal & Machines Private Limited
Price: 9000 INR
Availability: InStock

Price 9000 INR/ Piece

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MOQ : 1 Piece

TOS BUAJ 28 Universal Cylindrical Grinder Specification

Product Type
Universal Cylindrical Grinder

General Use
External and internal cylindrical grinding

Material
Cast Iron (machine body), hardened steel (components)

Type
Horizontal, Conventional

Capacity
280 mm (max swing over table)

Weight (kg)
approx. 2300 kg

Computerized
No

Automatic
Semi-automatic

Control System
Manual with hydraulic and electric assistance

Drive Type
Belt-driven

Grinding Diameter
max 280 mm

Grinding Length
max 630 mm

Spindle Speed
502,450 rpm (workhead)

Grinding Wheel Size
400 x 50 x 203 mm

Voltage
380 V, 3 Phase

Dimension (L*W*H)
2110 x 1370 x 1450 mm

Feature
Universal grinding, hydraulic table traverse, internal and external grinding

Color
Industrial grey with blue/green accents

Max Distance Between Centers
630 mm

Coolant System
Integrated

Crossfeed Travel
260 mm

Workhead Taper
MT4

Tailstock Taper
MT3

Surface Finish
up to 1 micron Ra

Longitudinal Table Travel
730 mm

Lubrication
Centralized manual

Internal Grinding Spindle Speed
12,000 rpm

Table Swivel Range
+/- 9

Max Weight of Workpiece
70 kg

Wheelhead Swivel
+/- 45

About TOS BUAJ 28 Universal Cylindrical Grinder

TOS (Czech Republic) make Universal Cylindrical Grinding Machine in excellent working condition. The model of this machine is BUAJ 28 and the Max. Length of Job is 700 mm.The year of make is 1990 and it is of the latest conventional series of Cylindrical Grinders made by TOS-Hoostivar company. The technical details are as follows -

Make - TOS-Hostivar (Czech Republic)

Model - BUAJ 28

Center Height - 145 mm

Max. Diameter of Job - 280 mm

Max. Length of Job - 700 mm

Grinding Wheel Size - 400 mm Diameter x 63.5 mm Width

Least Count of the Machine - 1 Micron

Work-Head Speeds - 22.4 rpm to 710 rpm

Year of Make - 1990

- With Internal Grinding Attachment.

- Complete with 2 x Job Supports, 2 x Chucks.

- With Straight Wheel Dresser & Side Face Dresser, Spare Flange.

- Complete with magnetic coolant filtration unit, coolant tank & pump.

- Features like Rapid Travel of Table, Delay, Auto-cut, Plunge, Auto-Compensation etc. etc.

- Machine is one of the latest conventional models made by TOS company.

- Machine is in excellent working condition.

Video link - https://youtu.be/eWW6Zv-JyIg

Precision Engineering for Versatile Applications

Designed for universal grinding needs, the TOS BUAJ 28 offers manual controls with hydraulic and electric assistance, providing accuracy and consistency for both external and internal cylindrical processes. Its wheelhead and workhead swivels expand operational flexibility, making it an excellent choice for workshops and manufacturing environments requiring adaptability.

Robust Construction and Reliable Performance

With a sturdy cast iron frame and hardened steel parts, reliability is a hallmark of the TOS BUAJ 28. It maintains high performance under demanding conditions and accommodates varied materials and dimensions, ensuring longevity and reduced maintenance. The integrated coolant and centralized manual lubrication paths safeguard consistent operation and optimal grinding results.

FAQs of TOS BUAJ 28 Universal Cylindrical Grinder:

Q: How does the TOS BUAJ 28 facilitate both external and internal grinding processes?

A: The TOS BUAJ 28 Universal Cylindrical Grinder includes a wheelhead that swivels +/- 45 and an internal grinding spindle capable of speeds up to 12,000 rpm. This allows for efficient switching between external and internal cylindrical grinding applications, broadening the scope of manufacturing tasks.

Q: What is the maximum workpiece size and weight the grinder can support?

A: The machine can accommodate workpieces up to 630 mm in length, a maximum swing over table of 280 mm, and a weight up to 70 kg, making it suitable for medium-scale industrial components.

Q: Where is the TOS BUAJ 28 typically used and by whom?

A: This universal cylindrical grinder is commonly utilized in precision engineering workshops, manufacturing plants, and industrial settings. It is sought by exporters, importers, manufacturers, suppliers, and traders, particularly for demanding grinding tasks.

Q: What materials can the BUAJ 28 cylindrical grinder process?

A: The grinder is engineered to handle various materials from soft alloys to hardened steel, making it suitable for a wide array of workpieces. Its robust construction and flexible settings ensure precision across material types.

Q: When should the centralized manual lubrication system be operated?

A: The centralized manual lubrication system should be engaged before starting the grinding operation and periodically during extended machining sessions to maintain optimal performance and reduce wear on critical moving parts.

Q: How does the integrated coolant system benefit grinding operations?

A: An integrated coolant system actively manages heat generated during grinding, preserving the surface finish up to 1 micron Ra and preventing thermal damage or deformation of workpieces, resulting in higher accuracy and extended machine life.

Q: What are the control and automation features available in this machine?

A: The TOS BUAJ 28 features manual control complemented by hydraulic and electric assistance, ensuring ease of adjustment and semi-automated operation that streamlines repetitive grinding tasks while maintaining operator involvement for precision.

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