1.30 sets of 3.6MW onshore wind turbine hubs Due to the special structures, complex shapes, and large volumes of wind turbine hubs and nacelles, plus the hubs need to connect the blades and rotor shaft while the nacelle houses critical wind turbine components like the gearbox and generator, the machining risk is very high. Considering

We aspire to become the largest, most professional, most authoritative tube sheet fabrication base in China, we have a “one-stop” complete process from the material to cutting and discharging, bevel forming, welding, machining, our tube sheet products are widely used in pressure heat exchangers, nuclear power, petrochemical, coal chemical, hydropower, thermal power, energy, machinery manufacturing

1.Large sanitary paper machine drying cylinder The dimensions of this drying cylinder exported to Japan are 6.2m x 5.6m x 5.9m. The main body is a rolled and welded cylindrical shell. In addition to meeting ASME design standards, it also must satisfy the stringent appearance requirements of Japan’s Ministry of Health, Labour and Welfare (MHLW)

1.Large ship base structure Qidong COSCO Marine Engineering Co., LTD., the world’s largest offshore wind power installation ship solid pile frame (gearbox). The jack-up wind power installation vessel Voltaire (N966), built by Qidong COSCO Marine Engineering for Jan De Nul Group in Europe, is specifically designed for the transportation, lifting and installation of offshore wind

1.Base for monocrystalline silicon furnace, supporting integrated intelligent crystal equipment manufacturing This semiconductor monocrystalline silicon furnace base has very high precision requirements. Welding needs to be magnetically particle inspected, and after welding requires standard annealing in a high-temperature CNC electric furnace. Finally, machining is done on a Mitsubishi Heavy Industries MVR45 gantry boring and milling

Openex is a market leader In the custom design and fabrication of large diameter, heavy wall, super capacity ASME code certified pressure vessels, serving clients in chemical, petrochemical, oil and gas, refining, and a wide variety of manufacturing industries. Our expert teams can readily produce large diameter vessels to your exact specifications with sizes of

1.Rotor pole core for pumped storage power station The rotor is the core component of a hydroelectric generator set, consisting of a center body, fan-shaped body brackets, main ribs, pole cores, and poles. The pole core is made of pole core steel, used for mounting the poles. It bears huge rotational inertia and is also

1.Metso Outotec Carbon Steel Flotation Cells Project This product is the largest flotation cell model we have ever fabricated, with high quantity and tight delivery time. It was designed by Metso Outotec with carbon steel as the main material, over 50 units in total. It uses a bolted lightweight optimized design structure, but faced challenges