Jones and Shipman 1212E High Precision Cylindrical Grinder

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Jones and Shipman 1212E High Precision Cylindrical Grinder

Name: Jones and Shipman 1212E High Precision Cylindrical Grinder
Brand: Liberty Metal & Machines Private Limited
Price: 100000 INR
Availability: InStock

Price 100000 INR/ Piece

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MOQ : 1 Piece

Jones and Shipman 1212E High Precision Cylindrical Grinder Specification

Product Type
Cylindrical Grinder

General Use
Precision Grinding of Cylindrical Parts

Material
Cast Iron, Steel Components

Type
High Precision

Capacity
200 mm (Swing over table)

Weight (kg)
1200 kg

Computerized
No

Automatic
Semi-Automatic

Control System
Manual/PLC Controlled

Drive Type
Electric

Grinding Diameter
200 mm

Grinding Length
300 mm

Spindle Speed
Up to 2400 RPM

Grinding Wheel Size
350 mm x 38 mm x 127 mm

Voltage
415V / 3 Phase

Dimension (L*W*H)
1700 x 1200 x 1500 mm

Feature
High Accuracy, Sturdy Construction, Adjustable Settings

Color
Industrial Grey

Standard Accessories
Grinding Wheel, Wheel Flange, Diamond Dresser, Coolant Equipment

Wheel Head Movement
175 mm

Chuck Size
150 mm

Work Head Spindle Taper
MT3

Noise Level
Below 75 dB

Surface Finish
0.20.3 m Ra

Max Load Between Centers
50 kg

Grinding Accuracy
0.0015 mm

Coolant System
Integrated

Lubrication
Automatic Lubrication System

Max Distance Between Centers
300 mm

Table Traverse
330 mm

Power Consumption
3.2 kW

Jones and Shipman 1212E High Precision Cylindrical Grinder Trade Information

Minimum Order Quantity
1 Piece

Main Domestic Market
All India

Jones and Shipman 1212E High Precision Cylindrical Grinder About

Make - Jones & Shipman (England)

Model - 1212E

Center Height - 78 mm

Max. Job Diameter - 150 mm

Max. Length of Job - 355 mm

Grinding Wheel Diameter - 305 mm

Grinding Wheel Width - 25 mm

Least Count of Machine - 1 Micron (0.001 mm)

Rotation of Table - +20 degree to -20 degree

Work-Head Speeds - 75 rpm to 750 rpm (Infinitely Variable)

Grinding Wheel Speeds - 1985 rpm / 2385 rpm

- Complete with Coolant Tank and Pump.

- Machine is in excellent working condition.

Video of the Machine-

https://youtu.be/wWUOZPsLbX8

Exceptional Precision and Build Quality

Designed for high precision work, the Jones & Shipman 1212E delivers outstanding accuracy and repeatable results. The rigid, industrial-grey construction ensures vibration damping, while adjustable settings allow for fine-tuned grinding operations. This machine supports both manual and PLC-controlled processes, catering to varying production requirements and operator preferences.

Advanced Features for Seamless Operation

Featuring a fully integrated coolant system and automatic lubrication, the 1212E sustains long-term performance and extends component life. Its comprehensive range of accessoriesincluding a grinding wheel, wheel flange, diamond dresser, and coolant equipmentstreamlines set-up and maximizes productivity. With a low noise level below 75 dB and efficient 3.2 kW power consumption, the 1212E offers a comfortable and energy-effective working environment.

FAQs of Jones and Shipman 1212E High Precision Cylindrical Grinder:

Q: How does the automatic lubrication system work on the Jones & Shipman 1212E Cylindrical Grinder?

A: The automatic lubrication system is designed to systematically deliver oil to all critical moving parts, reducing friction and wear. This helps maintain consistent machine performance, extends component lifespan, and minimizes manual maintenance for operators.

Q: What materials can be processed with the 1212E cylindrical grinder?

A: The machine is optimized for precision grinding of both cast iron and steel components. Its robust design allows it to handle these materials efficiently, achieving superior surface finishes and high dimensional accuracy required for precision-engineered parts.

Q: When should the grinders coolant system be used?

A: The integrated coolant system should be activated during all grinding operations, particularly when working with ferrous metals or performing prolonged grinding cycles. This helps dissipate heat, prevents thermal distortion, and promotes optimal surface finishes.

Q: Where is the Jones & Shipman 1212E typically utilized?

A: This precision cylindrical grinder is widely used in industries such as automotive, aerospace, toolmaking, and component manufacturing, where the highest levels of accuracy and surface finish are essential. Its compact dimensions and sturdy construction make it suitable for various production environments.

Q: What process is followed for setting up the 1212E for a new grinding job?

A: Setup involves mounting the workpiece between centers or on a chuck, selecting the appropriate grinding wheel, adjusting wheel head and work head positions, and calibrating speeds via manual or PLC controls. Safety checks and ensuring coolant flow are important steps before operation.

Q: How does the semi-automatic control system benefit users?

A: Semi-automatic and manual/PLC controls offer flexibility for both skilled operators and programmed processes. This allows easy adaptation for custom jobs, optimizes efficiency, and maintains consistent grinding results, even in small batch or variable production environments.

Q: What are the key advantages of using the Jones & Shipman 1212E High Precision Cylindrical Grinder?

A: The 1212E offers high grinding accuracy (0.0015 mm), exceptional surface finishing (0.20.3 m Ra), user-friendly operation, low noise levels, and robust build quality. These features result in superior part quality, increased productivity, and reliable, long-term performance.

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