Sonipat, Haryana
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Surface Plates

We manufacture a wide range of surface plates, which are used in various industries for tool making, inspection, spotting, gauging etc. Our range of surface plates are specifically designed to provide an accurate reference plane for work inspection and also for work layout. These granite surface plates, cast iron surface plates are strictly in compliance with international quality standards and can also be customized as per the specifications laid down by our clients. Our range of surface plates includes cast iron surface plates, precision cast iron surface plates, granite surface plates and precision granite surface plates.

We are Granite Surface Plate 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 as per IS-7327:2003 by a high precision computerized electronic level made by Granite Surface Plate. 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 granite surface 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

Other Details:

  • These advantages make black granite surface plates inherently stable and unmatchable against any other material. These surface 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.Option for vibration pads to control vibration is also available.

Click PDF For Technical Specifications.

We offer a qualitative range of precision Cast Iron Surface Plate. These cast iron surface plates provide an accurate reference or datum plane for precision gauging, marking, inspection and tooling setup. Cast iron surface plate are made of good quality close grain cast iron as per IS-210:1993 confirming to grade FG-220. The meticulous manufacturing processes that are carried out at our premises make these C.I surface plate apt for machine shops, quality control and standard rooms. Our precision cast iron surface plates are used in the application where strict accuracy is required hence, these plates are appropriate for high precision work and are ideal for blue matching. Our team of qualified engineers carries out rigorous quality control inspection to test these surface plates as per IS-2285:2003 for flatness ,repeatabilty, durability etc. The final inspection of surface plate is undertaken by a high precision computerized electronic level make Cast Iron Surface Plate.

 

Some of the unique features of cast iron surface plates are:


  • Our castings are stress relieved either by natural ageing or by artificial seasoning.
  • Protection cover of rexin or wood is provided on the top surface of each surface plate.
  • We offer fabricated stand with leveling screws on request of our esteemed clients. The overall working height of surface plate with stand and leveling screw will be 900 mm (approx), from floor level.Option for vibration pads to reduce vibration is aslo available.
  • We supply computerized calibration certificate traceable to National Physical Laboratory (NPL, Government of India ) New Delhi along with each surface plate.


Special Provision:

  • We provide special tapped holes and t-slots at the top working surface of surface plate for fixing work or measuring instruments at extra cost. These are offered as per customers specifications.


 

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Luthra Engineering Works

Gaurav Luthra (Proprietor)
Luthra House, Delhi Road
Sonipat - 131001
Haryana, India
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