Our company can press and spin kinds of vessel heads. Here are the different shapes: elliptic shape, dishing shape, conical shape, flat roof shape, spherical arched shape and boiler profiled shape. At the same time, we can also press U-type revert ring, expansion joint, big/small-mouthed tapered step, butt welded elbow, manhole, handhole, flanging...

For rolls, we can do different rolls for plain cast iron roll, centrifugal roll, normal steel casting roll, semi-steel roll, normal steel forging roll, straightening roll, hot rolled forging roll, cold rolled working roll, cold rolled support roll, hyperbolic roll, silica-gel roll. And here is the material (steel grade) of our machining parts:...