Stanko 3B642 Universal Tool Cutter Grinder

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Stanko 3B642 Universal Tool Cutter Grinder

Name: Stanko 3B642 Universal Tool Cutter Grinder
Brand: Liberty Metal & Machines Private Limited
Price: 100000 INR
Availability: InStock

Price 100000 INR/ Piece

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MOQ : 1 Piece

Stanko 3B642 Universal Tool Cutter Grinder Specification

Material
Heavy Duty Cast Iron, Steel Components

Cutting Capacity
Grinds tools up to 320 mm in length

Machine Type
Universal Tool Cutter Grinder

Cutting Speed
Spindle speed: 2850 RPM

Tool Type
Grinder Machine

Drill Bits Types
Universal Tool & Cutter Grinder

Length
Overall length ~ 1200 mm

Shape
Precision Rectangular Base with Rotating Work Table

Cutter Type
Multi-purpose (Milling/Drilling/Tapered cutters, Reamers, etc.)

Cutting Force
Manual, Operator Dependent

Coating Type
Uncoated

Hardness
Machine base: High-grade Cast Iron (HRC 50-60)

Operate Method
Hand Wheel & Lever Operated

Features
Tilting work head, rotating table, adjustable settings, coolant system

Operation Type
Manual

Cutting Accuracy
High Precision, 0.02 mm

Diameter
Max tool diameter: 250 mm

Processing Type
Grinding - Universal, Surface, Cylindrical, External & Internal

Work Table Size
940 x 135 mm

Table Transverse Travel
240 mm

Net Weight
Approx. 1200 kg

Power Supply
3 Phase, 380V, 50Hz

Coolant System
Integrated with pump

Max Distance Between Centers
400 mm

Maximum Grinding Wheel Size
200 x 20 x 32 mm

Table Longitudinal Travel
370 mm

Table Swivel Range
±45°

Headstock Swivel
360°

Stanko 3B642 Universal Tool Cutter Grinder Trade Information

Minimum Order Quantity
1 Piece

Main Domestic Market
All India

About Stanko 3B642 Universal Tool Cutter Grinder

Make - Stanko (Russia)

Model - 3B642

Table Size - 140 mm x 900 mm

Center Height - 130 mm

Max. Swing Diameter of Job - 255 mm

Max. Job Length between Work-Head & Center - 500 mm

Longitudinal Travel of Table - 450 mm

Cross Travel of Table - 230 mm

Vertical Travel of Grinding Spindle - 220 mm

Max. Grinding Wheel Size - 200 mm

Wheel Speeds - 2440 rpm to 6300 rpm

Least Count of Cross Travel - 2.5 Microns (0.0025 mm)

Least Count of Vertical Travel - 5 Microns (0.005 mm)

- Suitable for Wet Grinding as well as Dry Grinding.

- Equipped with Cylindrical Grinding Attachment.

- Complete with Triple Swivel Work-Head, Center-to-Center Attachment etc.

- Complete with spare wheels, wheel dresser, & many other accessories.

- Complete with Coolant Tank and Pump.

- Machine is in excellent working condition.

Video of The Machine -

https://youtu.be/Xkeh8FTN5xU

High Precision Grind & Versatility

Designed for professional toolrooms and workshops, the Stanko 3B642 provides multi-directional grinding capabilities with a swiveling headstock and tilting worktable. Its solid cast iron frame helps achieve exceptional accuracy, supporting diverse cutting applications from cylindrical to surface grinding. The manual hand wheel and lever operation give the user fine control over each process.

Integrated Coolant System for Efficiency

Featuring a built-in coolant pump, this grinder ensures optimal lubrication and heat dissipation during operation, reducing tool wear and enhancing surface finish. The coolant system is housed within the machine for convenience and streamlined workflow, protecting both the tool and operator.

Heavy Duty Construction for Longevity

Crafted from high-grade cast iron and steel components (HRC 50-60 hardness), the 3B642 is built to endure continuous use in industrial environments. Its rigid base reduces vibration and increases grinding precision. The compact rectangular body with a rotating table ensures stability and ergonomic handling, making it a reliable asset for years of service.

FAQ's of Stanko 3B642 Universal Tool Cutter Grinder:

Q: How does the Stanko 3B642 Universal Tool Cutter Grinder operate?

A: The Stanko 3B642 operates manually through hand wheel and lever controls, allowing precise adjustment of the table and headstock positions. The rotating work table and tilting head enable grinding at various angles and facilitate versatile tool sharpening.

Q: What types of cutting tools can be processed with this grinder?

A: This machine is suited for grinding a broad spectrum of tools, including milling cutters, drill bits, tapered cutters, and reamers. It handles universal tools and supports external, internal, and surface grinding operations.

Q: When is it beneficial to use the integrated coolant system?

A: The coolant system should be used during extended grinding to prevent overheating, maintain tool hardness, and achieve a finer surface finish. It greatly reduces friction, prolonging both grinding wheel and tool life.

Q: Where can the Stanko 3B642 be installed for optimal performance?

A: It is ideally situated in toolrooms, precision engineering workshops, and manufacturing plants where space accommodates its overall length (~1200 mm) and approximate weight (1200 kg). A stable and flat surface is essential for installation.

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

A: First, securely mount the tool between centers and adjust the work table and headstock as required. Select the appropriate grinding wheel (up to 200 x 20 x 32 mm in size), set the spindle speed to 2850 RPM, activate the coolant system, and begin manual operation by guiding the tool across the grinding surface.

Q: How does using this machine benefit tool maintenance and production quality?

A: This universal grinder delivers high accuracy (0.02 mm) and versatility, ensuring sharp, precisely-refined cutting edges. Improved tool quality leads to better machining accuracy, reduced tool replacement costs, and higher production efficiency.

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