Small towns concrete pump] [http://www.xdhntbc.com/supply/24.html track rails are generally used P22, in fact, is mainly determined by the truck load size and the selected wheel diameter. According to gauge the size of a small truck to determine, laying flatness should meet the following requirements: 1) the laying of track should be the choice of the slope angle, the error does not exceed the length of the track 1/1000 to 1/2000, the track itself is not greater than the bending tolerances 3mm. 2) gauge deviation limit should not exceed ± 5mm. 3) track base plate, plate and plate and other fixed facilities should be located at a set at every 800mm. After flatness correction should be solid solder pads to prevent loosening. In between the two sets of fixed installations must be at the bottom of the track tamping with cement mortar, not allowed to have put an empty phenomenon. 4) The bottom of the track in the water must be installed to prevent the ends off the track of the column, the column height should be above the centerline of the wheel, and have sufficient strength to prevent pump decline. 5) After falling water should be flushed of sediment around the track. When installing a small township concrete pump track must keep in mind the above requirements, in order to avoid unnecessary trouble for future use. For more information, please click on our website for consultation, Xinda lifting looking forward to cooperating with you! [Fengqiu County Xinda Lifting Equipment Co.: www.xdhntbc.com] zq