1. Basic acceptance inspection. the inspection is mainly focus on the quality of pouring of concrete and deviation of dimensional position:

A, The request of appearance is based on the surface is clean, no pollution, dust, debris, no nudity, no exposed steel, no rift, no residue plate in expected hole, as well as other casting defects.

B, dasic dimensions and position deviation should meet the following requirements:

the error of vertical and horizontal axis is less than 20mm;

different plane elevation error is less than 20mm, only negative number is permitted;

gradient error is less than 20mm, only negative number is permitted on discharge end;

the error of not flatness on the plane is less than 5mm/m, full-length less than 10mm.

2. Equipment acceptance inspection.

According to the packing list of rotary drying equipment, check the spare parts, components, fasteners, random files, and verify no wrong product, no short parts, no deformation and damage, and record, so you can purchase or prepare before installation.

Clear protective packaging coatings and dust, oil, rust, etc, check and trimthe deformation and damage in the transportation, Pre-installation testing and assembled the parts and pieces, so as to avoid the rework in installation, and ensure the progress of the installation and the quality of installation.