Voumard 650 mm Diameter Internal Grinder Machine

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Voumard 650 mm Diameter Internal Grinder Machine

Name: Voumard 650 mm Diameter Internal Grinder Machine
Brand: Liberty Metal & Machines Private Limited
Price: 100000 INR
Availability: InStock

Price 100000 INR/ Piece

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MOQ : 1 Piece

Voumard 650 mm Diameter Internal Grinder Machine Specification

Model
Voumard 650

Rotation
Bidirectional; left/right as required

Product Type
Internal Grinder

General Use
Internal cylindrical grinding of large and heavy workpieces

Material
Heavy-duty cast iron frame

Type
Vertical spindle, horizontal workhead

Capacity
650 mm internal diameter max grinding

Weight (kg)
Approx. 7000 kg

Computerized
No

Automatic
No, manual operation

CNC Or Not
Not CNC (Conventional)

Control System
Manual with dial gauges

Table Size
Heavy-duty cast table, size approx. 1200 mm x 800 mm

Table Slide Way
Box type, precision hand-scraped

Magnetic Chuck Size
Up to 650 mm diameter

Grinding Wheel Size
406 mm x 100 mm x 203.2 mm (approximate)

Grinding Wheel Speed
11001800 rpm (variable)

Grinding Length
Up to 500 mm

Floor Space
Approx. 3500 mm x 2200 mm

Fuel Tank Capacity
60 liters

Spindle Speed
3001500 rpm (variable for internal spindle)

Power
7.5 HP

Voltage
415 V, 3 Phase, 50 Hz

Dimension (L*W*H)
3500 mm x 2200 mm x 2100 mm

Feature
High precision, robust construction, suitable for heavy components

Color
Industrial green or blue

Coolant System
Integrated with splash guards

Grinding Accuracy
Within 0.002 mm

Main Motor Type
Heavy-duty induction

Internal Grinding Spindle
High precision, belt-driven

Surface Finish
0.4 m Ra

Noise Level
75 dB(A)

Lubrication System
Centralized automatic

External Grinding Option
Available (optional attachment)

Max Work Piece Weight
Up to 1500 kg

Chuck Type
Hydraulic/manual, 3-jaw or 4-jaw available

WorkingSpeed
0.52.0 m/min (table feed)

Ambient Working Temperature
540C

Swing Diameter
650 mm

Rapid Traverse
Standard on wheelhead and table

Voumard 650 mm Diameter Internal Grinder Machine Trade Information

Minimum Order Quantity
1 Piece

Main Domestic Market
All India

About Voumard 650 mm Diameter Internal Grinder Machine

Make - Voumard (Switzerland)

Model - Type 5 Long Table

Center Height - 340 mm

Max. Swing Diameter of Job - 650 mm

Maximum Table Stroke - 600 mm

Max. Length of Work-Piece - 1000 mm

Max. Distance between Chuck & Spindle Support - 1350 mm

Work-Head Speeds - 0 rpm to 580 rpm (Continuously Variable)

Work-Head Swivel Angle - 0 degree to 30 degree

Spindle Diameter - 110 mm

- Equipped with Hydraulic Wheel Dresser.

- With a spare High-Speed Spindle, Pulleys, Magnetic Coolant Filtration Unit.

- Operating Manual, Electrical & Hydraulic Drawings are available.

- Machine is in excellent working condition.

Video of The Machine -

https://youtu.be/XmAw765Lxcg

Exceptional Internal Grinding Capacity

With a maximum internal diameter grinding capacity of 650 mm and support for workpieces weighing up to 1500 kg, the Voumard 650 excels in handling large-scale and heavy-duty components. Its vertical spindle and powerful induction motor ensure consistent performance even for the most challenging applications, such as in the automotive, aerospace, and heavy engineering sectors.

Precision and Efficiency Combined

The Voumard 650 comes equipped with a high-precision, belt-driven spindle for internal grinding, ensuring grinding accuracy within 0.002 mm. Rapid traverse on both wheelhead and table and a variable spindle speed optimize work cycle times, while the centralized lubrication system and integrated coolant with splash guards help maintain peak operational efficiency and cleaner work environments.

Flexible Operation and Built-In Safety Features

Designed for versatility, the machine supports both manual and hydraulic chucks in 3-jaw or 4-jaw configurations. The manual control system with precision dial gauges allows fine adjustments, while safety is enhanced by robust splash guards and a low operating noise level of 75 dB(A). The Voumard 650 operates safely and reliably in ambient temperatures from 5-40C.

FAQ's of Voumard 650 mm Diameter Internal Grinder Machine:

Q: How does the Voumard 650 achieve high precision in internal grinding?

A: The Voumard 650 is built with a high-precision, belt-driven internal grinding spindle and a heavy-duty, hand-scraped box-type slideway table. These features, along with centralized automatic lubrication and a sturdy cast iron frame, enable grinding accuracy within 0.002 mm and surface finish of 0.4 m Ra.

Q: What types of workpieces can the Voumard 650 handle effectively?

A: This machine is designed for large and heavy workpieces up to 1500 kg and a maximum internal diameter of 650 mm. It is ideal for industries requiring precise cylindrical grinding of sizable parts, such as automotive, aerospace, and heavy machinery manufacturing.

Q: When should I use the external grinding attachment?

A: The external grinding attachment is available as an optional add-on for the Voumard 650. It should be used when there is a need to perform both internal and external cylindrical grinding operations on a single machine, increasing process flexibility and reducing handling times.

Q: Where is the Voumard 650 manufactured, and which markets is it available for?

A: The Voumard 650 is engineered and manufactured in Switzerland, recognized for its precision engineering. It is available globally through exporters, importers, manufacturers, suppliers, and traders, serving various international markets.

Q: What is the process for maintaining the lubrication system?

A: Maintenance is simplified by the centralized automatic lubrication system, which ensures all critical moving parts are consistently lubricated. Regular checks for reservoir levels and scheduled inspection of the lubrication lines are recommended to sustain optimal machine performance.

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

A: The integrated coolant system, complete with splash guards, stabilizes grinding temperatures, prevents thermal deformation, and removes swarf from the working area. This results in better surface finishes, prolonged wheel life, and a safer, cleaner operating environment.

Q: What are the benefits of manual operation using dial gauges on the Voumard 650?

A: Manual operation with dial gauges allows skilled operators to make precise, incremental adjustments for optimum accuracy. This non-CNC, hands-on control is valuable for unique, high-value components requiring meticulous attention during grinding operations.

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