draw out mould frame features: 1, light pumping smoke board, upper and lower interval adjust at will; 2, each group has a pulley and chain hoist, convenient access to mold, quality assurance, with a fixed insurance device; 3, each case can deposit more sets of mould, easy to mould maintenance, management and looking for, does not occupy a space; 4, size uniform, universal joker, but any link with venues; 5, finishing plant landscape, greatly improve the positive of customer to your company; 6, the product humanization collocation is optional the gender is strong, can link according to customer requirements, welcome to figure to be customized, manufacturers selling price is favorable, can open 17% value-added tax. 2) selection of materials: 1, column using 10 # steel channel.