Chevalier Taiwan 818-SP High-Precision Surface Grinder

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Chevalier Taiwan 818-SP High-Precision Surface Grinder

Name: Chevalier Taiwan 818-SP High-Precision Surface Grinder
Brand: Liberty Metal & Machines Private Limited
Price: 100000.0 INR
Availability: InStock

Price 100000.0 INR/ Piece

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MOQ : 1 Piece

Chevalier Taiwan 818-SP High-Precision Surface Grinder Specification

Model
818-SP

Rotation
Wheel rotation 2850 RPM

Product Type
Surface Grinder

General Use
Chevalier (Taiwan) make High-Precision Surface Grinding Machine in excellent working condition. The model of the machine is Accugrind 818-SP and the Grinding Capacity is 200 mm x 450 mm. It is a Manual Type (Hand Operated) machine having Micro-Feed arrangements for both Cross Travels and for Vertical Travels. The technical details are as follows -

Material
Cast iron body, alloy steel components

Type
High-precision Surface Grinder

Capacity
Standard for 818-SP model

Weight (kg)
Approx 1000 kg

Computerized
No

Automatic
No (Manual Table Movement)

CNC Or Not
Not CNC (Manual)

Control System
Electrical Push Button Panel

Table Size
200 x 460 mm

Table Slide Way
V and flat

Magnetic Chuck Size
200 x 460 mm

Grinding Wheel Size
180 x 13 x 31.75 mm

Grinding Wheel Speed
2850 RPM

Grinding Length
460 mm

Floor Space
1460 x 1270 mm

Fuel Tank Capacity
Approx. 25 liters

Spindle Speed
2850 RPM

Power
2 HP

Voltage
415 V

Dimension (L*W*H)
1460 x 1270 x 1750 mm (approx.)

Feature
High-precision grinding, robust build, compact footprint

Color
Beige & Maroon

Cross Feed on Saddle
200 mm

Table Traverse
450 mm (Maximum longitudinal movement)

Hand Wheels
Graduated for Precision Movements

Lubrication System
Integrated Automatic Lubrication

Vertical Movement of Grinding Wheel Head
350 mm

Coolant System
Provided with Machine

Machine Condition
Excellent (Used/Rebuilt as per image context)

Chevalier Taiwan 818-SP High-Precision Surface Grinder Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
1 Piece Per Week

Delivery Time
7 Days

About Chevalier Taiwan 818-SP High-Precision Surface Grinder

Make - Chevalier (Taiwan)

Model - Accugrind 818-SP

Job Grinding Size - 200 mm x 450 mm

Current Magnet Size - 150 mm x 400 mm

Longitudinal Travel - 525 mm

Cross Travel - 230 mm

Grinding Wheel Size - Diameter 205 mm x 32 mm Width

Least Count of Vertical Feed Travels - 1 Micron (0.001 mm)

Least Count of Cross Feed Travels - 1 Micron (0.001 mm)

Max. Height between Table Top to Wheel Center - 460 mm

- Micro Feed Adjustments in both Vertical Travel & in Cross Travel.

- Equipped with 2-Axis DRO in Vertical Axis & in Cross Travels Axis.

- Machine is in excellent working condition.

Video of The Machine -

https://youtu.be/vFT03JmS9SA

Unmatched Precision and Control

The Accugrind 818-SP surface grinder delivers high-precision grinding with micro-feed arrangements for both cross and vertical travels, ensuring the finest tolerance control. Its table slides on v-and-flat ways for consistent performance, while accuracy stays within 2 microns, making it suitable for intricate and demanding jobs.

Manual Operation for Experienced Users

This model is not CNC-driven but relies on skilled manual operation, providing adjustable speeds via hand wheels and a user-friendly electrical push button panel. The manual approach allows operators to carefully manage all grinding parameters, ideal for environments where expert craftsmanship is required.

Durable Design and Quality Materials

Constructed from cast iron and premium alloy steel components, the 818-SP guarantees longevity and stability. Its compact footprint and 1000 kg weight ensure vibration-free operation, while the included coolant and lubrication systems maintain smooth functionality throughout extended use.

FAQ's of Chevalier Taiwan 818-SP High-Precision Surface Grinder:

Q: How is the grinding speed and table movement controlled on the Chevalier 818-SP?

A: The grinding speed and table movement are both manually controlled. Operators use hand wheels to adjust working speed and move the table both longitudinally and crosswise, allowing for precise and customizable grinding operations.

Q: What is the accuracy and typical application of this surface grinder?

A: The Chevalier 818-SP achieves an impressive grinding accuracy within 2 microns, making it ideal for applications requiring high precision, such as tool rooms, die shops, and precision manufacturing workshops.

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

A: The manual lubrication system should be employed regularly as per the machine's maintenance schedule-typically before startup and after long periods of operation-to ensure all sliding components remain well lubricated and function smoothly.

Q: Where can this machine be installed, considering its floor space and weight?

A: With dimensions of approximately 1460 x 1270 x 1750 mm and a weight of about 1000 kg, the 818-SP is suitable for installation in industrial workshops or tool rooms where a stable, vibration-free floor and adequate space are available.

Q: What are the steps involved in operating the Chevalier 818-SP surface grinder?

A: Operation involves switching on the electrical panel, lubricating the necessary parts, placing the workpiece on the electromagnetic chuck, adjusting grinding parameters using the hand wheels, and activating the coolant system for continuous cooling during grinding.

Q: Which benefits does the electromagnetic chuck offer compared to conventional chucks?

A: The electromagnetic chuck provides secure, uniform workpiece holding and allows for quick loading and unloading, enhancing efficiency and ensuring a stable grinding surface for higher precision results.

Q: What is the advantage of the provided coolant system in this grinder?

A: The coolant system minimizes heat buildup during grinding, preventing workpiece distortion and helping maintain close tolerances and surface finish quality over prolonged grinding sessions.

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