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Lumsden 60 Rotary Grinder

Lumsden 60 Rotary Grinder Specification

Product Type
Rotary Grinder

General Use
Industrial Metal Grinding

Material
Cast Iron Base & Steel Components

Type
Surface Grinding Machine

Capacity
60 inch grinding capacity

Weight (kg)
Approx. 8000 kg

Computerized
No

Automatic
Semi-Automatic

PLC Control
No

Bar Feeder
No

Power Source
Electric

Power Consumption
Approx. 40 kW

Rigidity
High

Voltage
415 V

Motor
Heavy Duty Motor

Table Size
60 inch (1524 mm) Diameter

Spindle Speed
Variable (typically up to 1500 RPM)

Axial Choice
Vertical rotary table

Dimension (L*W*H)
Approx. 4000 x 3500 x 2800 mm

Feature
Precision Grinding, Robust Structure, Easy Operation

Color
Green & Gray

Grinding Head
Vertical spindle

Hand Wheels
Precision hand wheels for downfeed and crossfeed

Application
Grinding of steel, cast iron, hard metals

Maintenance
Easy to maintain, accessible components

Operational Noise
Low

Maximum Table Load
3000 kg

Surface Finish
Up to 0.8 Ra m

Magnetic Chuck
60 Inch Diameter

Grinding Wheel Diameter
Up to 24 inches

Table Speed
Variable

Coolant System
Integrated Flood Coolant

Safety Features
Overload protection, emergency stop switch

Lubrication System
Automatic centralized

About Lumsden 60 Rotary Grinder

*LUMSDEN 60 ROTARY GRINDER*

CATEGORY : SURFACE GRINDERS
CAPACITY : 60 Magnet
Reference No: 2326
Video Link: https://youtu.be/GjFQkwAIqzI

Technical Specifications:

WORKING CAPACITY
Magnetic Chuck: 1524 mm
Max Swing: 1778 mm
Max Height Under Wheel: 457 mm

Integrated Flood Coolant System

The Lumsden 60 Rotary Grinder is equipped with an integrated flood coolant system, designed to efficiently dissipate heat during grinding. This ensures longer tool life, minimizes thermal distortion, and produces high-quality finishes on metal surfaces. The system promotes cleaner operations and enhances productivity in continuous industrial grinding tasks.

Robust and Precise Grinding Capabilities

With a 60-inch diameter magnetic chuck, heavy-duty construction, and vertically-mounted grinding head, the Lumsden 60 provides outstanding rigidity and stability. Precision hand wheels enable fine adjustment of downfeed and crossfeed, allowing accurate control for achieving highly consistent surface finishes up to 0.8 Ra m on a diverse range of metals.

User-Friendly and Safe Operation

Operators benefit from thoughtful features such as variable table and spindle speeds, easy-to-use controls, and safety mechanisms including overload protection and an emergency stop switch. The machine's automatic centralized lubrication reduces scheduled maintenance, while accessible components make service straightforward, ensuring uptime and operational safety.

FAQ's of Lumsden 60 Rotary Grinder:

Q: How does the Lumsden 60 Rotary Grinder achieve precise surface finishes?

A: The Lumsden 60 Rotary Grinder combines a rigid cast iron base, precision hand wheels for accurate adjustments, and a vertical spindle grinding head. Together with the integrated flood coolant system, these features support fine control over grinding operations, enabling surface finishes up to 0.8 Ra m.

Q: What materials and workpiece sizes can be processed using this grinder?

A: The machine is designed for grinding steel, cast iron, and similar hard metals. It can accommodate workpieces up to 60 inches in diameter and 3000 kg in weight, making it suitable for large-scale industrial metal grinding applications.

Q: When is it necessary to use the flood coolant system during grinding tasks?

A: The flood coolant system should be activated during grinding operations that generate significant heat. This helps maintain workpiece integrity, prolong tool life, and ensures optimal surface quality, especially during extended or high-load grinding sessions.

Q: Where is the Lumsden 60 Rotary Grinder best applied?

A: This grinder is ideal for industrial environments such as metal fabrication shops, heavy equipment manufacturers, and foundries in need of precise, large-diameter surface grinding. Its robust construction and high capacity cater especially well to applications in India's industrial sector.

Q: What is the benefit of the automatic centralized lubrication system?

A: Automatic centralized lubrication delivers consistent lubrication to critical moving parts, reducing wear, minimizing downtime, and extending the machine's operational lifespan. This system also simplifies maintenance, as it eliminates the need for manual greasing of individual components.

Q: How is the operational safety of the machine ensured?

A: Safety features include overload protection to prevent equipment damage under excessive loads and an emergency stop switch for immediate shutdown. These systems, combined with low operational noise levels, create a safe and comfortable workspace for operators.