1.  Adoption of integrated granite-material guide ways makes sure of stable thermal performance of themselves;

2.  The totally enclosed surrounding guide way structure makes measuring more accurate;

3.  21 terms of compensation technique as to mechanical geometric errors improve the machine's precision greatly;

4.  Three axis's adoption of quiescent air pressure air-bearing guide way, comprised of air-bearings which are self-sways, small resistance, no abrasion and stable motion;

5.  Unenclosed structure leads to various measurement configuration solutions. Therefore, measurement experience gets so flexible;

6.  Adoption of advanced F. E. M (finite element method) makes it have a stable and reliable resistance of effective deformation.

Model	WMM575	WMM7106	WMM9128
MPEE(um)	1.8+2.5L/1000	2.2+3L/1000	2.8+3.3L/1000
MPEP(um)	1.8	2.2	2.8
Machine Size(mm)	1217*1788*2466	1417*2088*2566	1617*2288*2766
Measuring Range(mm)	500*700*500	700*1000*600	900*1200*800
Load Capacity(kg)	1000	1200	1500
As for the same specification machine, precision is different due to different configuration