Desc:Main Features SZS series boiler is designed with longitudinal double drums and " D " type chamber structure. Furnace is placed on the right and convec...
Desc:Main Features SZS series boiler is designed with longitudinal double drums and " D " type chamber structure. Furnace is placed on the right and convec...
Desc: Product DescriptionProduct Description 1. The screw has high hardness, strong load-bearing, uniform and sharp teeth, and not easy to slip off.2. The...
