LUTHRA - Inspection Instruments

Product Details:

We are granite surface plates manufacturers which are manufactured using natural black granite stone, quarried from earth in its natural form. These precision granite surface plates are precision lapped to high standards of flatness to achieve accuracy and are used as bases for mounting sophisticated mechanical, electronic and optical gauging systems. Our quality inspectors and engineers put a strict vigilance at all the stages of the production procedure to ensure high quality plates. Further, the final inspection is carried out by a high precision computerized electronic level made by wyler of Switzerland. Our range of precision granite surface plates are utilized in precision tool rooms, engineering industries and research laboratories.

Some of the unique features of our range of plates are:

• Uniformity In Hardness
• Accurate Under Load Conditions
• Vibration Absorbent
• Easy To Clean
• Rust-Proof, Non-Corrosive
• Thermal Stability
• Wrap Resistant
• Low Porosity
• Non-Abrasive, Non-Magnetic

These advantages make black granite surface plates inherently stable and unmatchable against any other material. These plates are supplied with computerized calibration certificate traceable to national physical laboratory (npl, govt of India ) new Delhi. Rexin covers are provided with each surface plate for protection of top surface. We provide fabricated stand with leveling screws on request by our clients. The overall working height of surface plates with stand and leveling screw will be 900 mm (approx) from floor level.

Other bigger sizes on request.

Additional Information:

• Packaging Details: WODDEN BOX

Product Details:

We offer a vast range of superior quality bench centres, which are extensively used for general inspection work in metrology laboratories and other industries. Our range includes cast iron bench centre, mini bench centre ,vertical bench centre, universal bench centre and many other. These bench centres are known for delivering better durability, reliability and performance in the defined operations. Further, we also customize these bench centres as per the specific demands of clients. 

Our range of bench centres includes cast iron bench centre, vertical bench centre, mini bench centre cast iron base, mini bench centre granite base, universal bench centre, surface plate with bench centre and bench vise.

Backed by a team of experts, we are offering a qualitative range of cast iron bench centers that are accurate and quick method for inspecting radial run out of camshafts, crankshafts and cylindrical shafts. Manufactured as per IS: 5980-1978, these cast iron bench centers are utilized in machine shops, tool rooms and standard rooms for checking various parameters such as concentrically , parallelism and true rotation of components. The bench centers manufactured at our works are made up of close grained cast iron and finished to higher degree of accuracy by hand scrapping.


Some of the salient features of Bench Centers are:

• The base of bench centers and its heads are artificially stress relieved as precaution against distortion
• One of the center is spring loaded to ensure uniform pressure while holding and easy loading and unloading of work piece without disturbing the accuracy.
• Centers are made from high carbon steel hardened and ground finish, having more taper MT-3 and are replaceable.
• Both heads are adjustable to the required positions, easy and quick setting of the required distance between the centers.
• The heavy duty bed is provided with two T-Slots, parallel to each other
• Our range of Bench centers are supplied with  computerized calibration certificate traceable to National Physical Laboratory (NPL, Govt of India) New Delhi

Product Details:

Granite Surface Plate

FEATURES

1 Made out of Selected Black Granite having uniform Texture & Colour.

2 Very dense and hard wearing. Its inherent properties provides a high module

Of rigidity and stability, corrosion, moisture, maintenance free.

3 Non – magnetic, non glaring, economical, lesser wear, no oiling, no rust.

4 Lapped to a velvet top finish no wringing.

5 Increases life of height gauge and other tools.

6 Supplied with Rexin cover.

Additional Information:

• Delivery Time: 7-10 days
• Packaging Details: Wooden Box

Product Details:

Comparator Stands

FEATURES

Caste Iron base

Made out of Good Quality of Castings consists very stable base and an upright column with a Dial Mounting bracket with & without fine adjustments.

Granite base

Granite Comparator stands are made out of selected Black Granite with a very Rigid fixing of steel pillar for the Dial Mounting bracket with & without adjustment.

Additional Information:

• Item Code: kris

Product Details:

Cast Iron Surface Plate

FEATURES

Made Generally as per IS :2285 – 2003, Made from good quality close grained with high Density Alloyed Cast Iron Castings Conforming to Grade FG – 220 of IS:210. Stress Relieved Hand scraped surface. Provided with Lifting Handles and Rexin Cover.