Granite Surface Tables

Product Details:

We have supplied with our granite surface plate having well desiged good withstand concentrated loading  capacity as per is standards we manufacture this product , 

With additional relevent supports and this fabricated stand have 3 points fine pitch leveling screws to adjust the height of the plate and two hexoganal end supports,  

Additional Information:

• Production Capacity: 100 nos per week
• Delivery Time: one week
• Packaging Details: packed with gunny polythene roll type

Product Details:

 

GRANITE SURFACE PLATE (As per IS 7327  2003) 

 

             NTMT Granite Surface Plates are as a precision datum base for

Inspection, tool marking, gauging, spotting, marking and layout operations.

 

    MATERIAL:  Granite surface plates are made from selected granites with uniform distribution       of light and dark constituents. It has a fine grind, non porous texture and grind size measures less than 1 mm. It has a constant hardness throughout 6 to 6.5 moss scale and 3 times harder than cast iron surface plate. It has very lowest thermal co-efficient of expansion, 100% rust proof and acid resistance, non electric-conductive and easy to clean. Maintenance costs are practically nil. If may chip but cannot develop a burr.  

 

TECHNICAL DATA: Granite surface plates are manufactured in 4 grads of accuracy.

          > Grade 00 (Laboratory Grade)   as per DIN Standard only

          > Grade 0   (Inspection Grade)    as per IS 7327 - 2003

          > Grade 1   (Tools Room Grade) as per IS 7327 - 2003

          > Grade 2   (Shop Floor Grade)   as per IS 7327 2003

          > Grade 3   (Workshop Grade)     as per IS 7327 2003

 

ACCURACY: Granite surface plates are hand lapped and finally by experienced technicians. Final inspection is carried out by high precision Electronic level with computerized software method to meet the requirement of IS 7327:2003 and also provide NABL Accreditation Certificate.

 

     The following sizes and grades are available:-