Resurfacing of high precision granite plates AUD - 5,300

Publish Date: 20-06-2017 09:22:45 | Contact name: Aleksander Mateev | Location: Melbourne |




WWW.PROMAKMACH.COM has the knowledge and skills, based on years of experience in the manufacture and repair of high-precision granite surface plates. As a result, we have gradually turned our focus of activity in this area to quality repair and resurfacing of high-precision granite surface plates.

And because we believe in building lasting relationships with customers by providing quality output and service, we can now be easily addressed as one of the very best in resurfacing of precision granite plates in Southeast Europe.

What results we achieve in our work?

In the repairing of precision granite plates we guarantee high surface accuracy in accordance with DIN 876. Measured at standard temperature of 20° C (68° F), the allowable variation of the measuring surface to a true plane in microns (µ) or mil = 0.001 inch, where L is the length of the longest side of the plate, shall be as follows:

Metric (L in mm)SAE (L in inch)DIN 876/IIIµm = 40 + (L / 25)mil = 1.575 + (L / 25)DIN 876/ IIµm = 20 + (L / 50)mil = 0.787 + (L / 50)DIN 876/ Iµm = 10 + (L / 100)mil = 0.394 + (L / 100)DIN 876/ 0µm = 4 + (L / 250)mil = 0.157 + (L / 250)

How often should a surface plate be resurfaced?

The answer of this question depends on the plate usage and environment. The manufacturers recommend that a new plate or precision granite accessory receive a full surface repair within one year of purchase. If the plate is receiving a heavy usage, it may be advisable to shorten this interval to sixth months. After the results of first repair are known, the resurface interval may be shortened as required by the customer’s own quality system.



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