Mg-Al square foot for textile machinery installation, commissioning, maintenance, and measurement. 
 Characteristics of Mg-Al flat feet: 

 1, Mg-Al square feet and easy to use, light weight: a 3 m long flat foot only 9kg, staff can easily move the measurement. 

 2, Mg-Al square foot is not easy deformation: general steel materials song service point is 30kg/mm2 general iron castings song service 38kg/mm2 song service point of this material to 110kg/mm2 far beyond the bending resistance index other materials. 

 3, Mg-Al square foot is not easy to rust: not coated with oil during use, long-term use, lightly coated with a thin layer of general industrial oils can be stored. 

 4, Mg-Al square foot easily custody: hanging, flat can, not because of the long-term flat affect its straightness, parallelism