About crossed platform assembly: assembly crossed platform is mainly used in the assembly and commissioning, power machinery equipment surfaces with t-groove, can be fixed power machinery equipment, can be assembled using. Crossed platform assembly Packing: wooden packaging. Before packing by anti-rust treatment and proper packaging to avoid damage to the product due to poor packaging during transport. After certificated tablet, should be accompanied by a product certification; should be the date of manufacture and serial number on the product certification. Assembly crossed platform specification: 1000 × 750-3000 × 6000 (mm), special specifications can be manufactured according to user needs, larger than the size of the welding platform can be spliced. Use crossed the plate assembly: Assembly crossed plate used in the assembly and commissioning, power machinery equipment surfaces with t-groove, can be fixed power machinery equipment. Work surface can be processed hole, u-shaped hole or long holes. Crossed the plate assembly accuracy: according to the national standard verification procedures jjg117-91 implementation is divided into three, two fine planing. Assembly crossed plate material: high-quality high-strength gray cast iron ht200-250, face hardness hb170-240, cast after two annealing 600 ℃ -700 ℃ artificial or natural aging 2-3 years, completely remove the stress, accuracy and stability , good wear resistance.