Hanging turnouts piece unloading switch rails and basic rail assembly, with movable frog assembly and with rail transport uses special tooling; with four hook machine uses four lifting points and hoisting flexible tape, rope hanging point arrangement calculated to determine the length of the workpiece center of gravity and mine carts specification does not allow a single point lifting. Turnouts crane unloading Note: In accordance with the technical requirements of the mine layout tub hanging points, spreader and rail Once connected, want to lock locking reliability check and balance to ensure the compactness of the track bed of the turnout area mine production tub plant, after the pre-stratified shop using roller compacted laying ballast thickness of 27cm, bottom ballast turnout after rolling completed, the density of the tub detect mines how much sand replacement method using the compaction density is not less than 1.7g / cm3; ballast surface flatness ruler with 3m check each direction error should not exceed ± 5mm. Compaction density is not less than 1.7g / cm3, shall not exceed the amount set aside from the Road 50mm, ballast surface flatness tolerance of 10mm / 3m. Wholesale tub mine, mine carts, machinery supplied by Lin Xin Yang Zhou Xin Yang Machinery Industrial Co., Ltd. Forest City Xin Yang Machinery Industry Co., Ltd. (www.lzxyjx.com) strong, credible, in Henan railway, subway equipment and other equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xin Yang Machinery and you hand into the brilliant, for a better future!