... toggling distance is 160mm,guide steel :80x8mm,pulley make the guide system5Guide crossbirdgeWeld by 50x30x2.5mm square pipe ... square pipe,5#angle iron,8mm A3 steel make up6Dry system1.The steam as heat source,bolwer ... (0.75kw,diameter 500mm fan blade),radiator make the dry device.2.Gas fired-boiler by gas ... ,diesel heat the water round 150 degree make the water into steam entry into pipe and ...