TOS Hostivar BHU 25-1000 Universal Cylindrical Grinder
TOS Hostivar BHU 25-1000 Universal Cylindrical Grinder

TOS Hostivar BHU 25-1000 Universal Cylindrical Grinder

Price 100000 INR/ Piece

MOQ : 1 Piece

TOS Hostivar BHU 25-1000 Universal Cylindrical Grinder Specification

  • Product Type
  • Universal Cylindrical Grinder
  • General Use
  • Precision external and internal grinding of cylindrical surfaces
  • Material
  • Cast Iron Body with Steel Components
  • Type
  • Horizontal
  • Capacity
  • 250 mm (Swing) x 1000 mm (Admit Between Centers)
  • Weight (kg)
  • Approx. 3300 kg
  • Computerized
  • No
  • Automatic
  • Semi-automatic
  • Control System
  • Manual with optional electrical controls
  • Drive Type
  • Electric Motor Drive
  • Grinding Diameter
  • Max 250 mm
  • Grinding Length
  • Max 1000 mm
  • Spindle Speed
  • 25500 RPM (Variable)
  • Grinding Wheel Size
  • 400 x 50 x 203.2 mm
  • Voltage
  • 380/400 V, 3-Phase
  • Dimension (L*W*H)
  • 2850 x 1650 x 1450 mm
  • Feature
  • Robust construction, precision ground tableways, adjustable wheel head
  • Color
  • Industrial Green
  • Headstock Spindle Taper
  • Metric 60 or Morse 4 standard
  • Coolant System
  • Integrated with the base
  • Lubrication
  • Centralized lubrication system
  • Centre Height
  • 125 mm
  • Chuck Type
  • 3-jaw (optional 4-jaw)/centers
  • Table Traverse
  • 1150 mm
  • Workpiece Weight Between Centers
  • Max 250 kg
  • Tailstock Quill Travel
  • 40 mm
  • Internal Grinding Attachment
  • Optional
  • Max Grinding Wheel Peripheral Speed
  • 35 m/s
 

TOS Hostivar BHU 25-1000 Universal Cylindrical Grinder Trade Information

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

About TOS Hostivar BHU 25-1000 Universal Cylindrical Grinder

Make - TOS Hostivar (Czech Republic)

Model - BHU 25

Center Height - 145 mm

Max. Job Diameter - 280 mm

Max. Length of Job - 1000 mm

Grinding Wheel Size - Diameter 400 mm x 50 mm Width

Least Count - 1 Micron (0.001 mm)

Work-Head Speeds - 22.4 rpm to 710 rpm

- Equipped with Internal Grinding Attachment.

- Features like Delay, Plunge Grinding, Rapid Travel of Table etc.

- Features like Auto-Cut, Auto-Compensation, Spark-Out, Auto-Cycle etc.

- Equipped with Hydraulic Tail-Stock.

- Complete with Coolant Tank, Pump, Splash guards.

- Electrical Drawings for the machine are available.

- Machine is in excellent working condition.


Video of The Machine -

https://youtu.be/j7lKjyLcJco



Versatile Grinding Capabilities

The TOS Hostivar BHU 25-1000 allows precision grinding of both external and internal cylindrical surfaces, enhanced by an optional internal grinding attachment. With a 250 mm swing and 1000 mm length between centers, operators can work with a wide variety of part sizes and shapes, making this grinder an exceptional choice for workshops dealing with diverse grinding tasks.


Robust Construction for Lasting Performance

Manufactured with a solid cast iron body and high-quality steel components, this machine ensures rigidity and long-term operational stability. Precision-ground tableways and an adjustable wheel head offer superior accuracy, matched with an integrated coolant system and centralized lubrication for optimal machine health and efficiency.

FAQ's of TOS Hostivar BHU 25-1000 Universal Cylindrical Grinder:


Q: How do you operate the TOS Hostivar BHU 25-1000 cylindrical grinder?

A: The machine features manual controls for all grinding processes, with optional electrical controls for enhanced convenience. Operators can set up the workpiece using centers or a 3-jaw (optional 4-jaw) chuck and select appropriate spindle speeds from 25 to 500 RPM. The grinding process is supported by an integrated coolant and centralized lubrication system to maintain consistency and finish quality.

Q: What types of workpieces can be ground on this machine?

A: This grinder is designed for precision grinding of cylindrical workpieces with a maximum diameter of 250 mm, length of 1000 mm, and weight between centers up to 250 kg. It's suitable for both external and internal surfaces, especially for components constructed of hardened steel or similar materials.

Q: When should the integrated coolant and lubrication systems be used?

A: Both the coolant and centralized lubrication systems should be continuously engaged during operation to enhance grinding accuracy, prolong tool life, and maintain dimensional stability of the workpieces, as well as to reduce wear on machine components.

Q: Where is the TOS Hostivar BHU 25-1000 manufactured and by whom?

A: The BHU 25-1000 universal cylindrical grinder is manufactured in the Czech Republic. It is available globally through exporters, importers, manufacturers, suppliers, and traders specializing in high-precision industrial machinery.

Q: What is the process for internal grinding on this machine?

A: To perform internal grinding, operators can install the optional internal grinding attachment. The workpiece is mounted between centers or in a chuck, and the attachment enables precision grinding of internal diameters, complementing the machine's external cylindrical grinding capabilities.

Q: How does the centralized lubrication system benefit the machine?

A: The centralized lubrication system ensures even and consistent distribution of lubricant to all critical moving parts, reducing friction and wear. This extends the lifespan of the grinder, enhances performance reliability, and minimizes maintenance requirements.

Q: What are the primary benefits of using the TOS Hostivar BHU 25-1000?

A: Users benefit from robust construction, precision-ground tableways, an adjustable wheel head, and versatile grinding functions for both external and internal surfaces. The integrated systems and flexible configurations enable accurate, repeatable results, making it suitable for a variety of industrial grinding applications.

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