Dimensions: Diameter 4200mm, Thickness 390mm Material: 16MnIV Overlay Weld Material: 309L Stainless Steel, 347 Stainless Steel Those overlay weld tube sheets are the key parts of water cooling pressure vessels. Weld overlay melts one metal—the cladding layer—onto the surface of another metal of similar composition and melting point, forming a base material that is resistant […]

The tower of the wind turbine carries the nacelle and the rotor. Towers for large wind turbines may be tubular steel towers, lattice towers, or concrete towers. Most modern large wind turbines are delivered with tubular steel towers, manufactured in sections of 20-30 meters with flanges at either end, and bolted together on the site. […]

Wind turbine flanges are ring-shaped connectors that are used to assemble the bodies of the steel towers supporting the wind turbines. Tower flange is an important wind power component for tower connection which is installed with six or seven flanges in a wind turbine. Tower Flange consists of three parts: Bottom Flange, Middle Flange, and […]

Openex is your complete machining and steel fabrication solution — a one-stop shop — for critical wind turbine parts, such as large housings, torque arms, flanges, and more. And we help you seamlessly navigate the entire process from CNC machining and welding to painting and coating. Components we've manufactured for wind energy Rotor hub Large […]

At Openex we manufacture top quality machine frameworks and platforms for a variety of applications and industries. Specifically, these applications include machine frameworks and platforms for water treatment facilities, automotive production, material handling, and pharmaceutical processing equipment. We work for a number of leading OEM’s and can be as involved as you like at the […]

We can provide fully integrated products from small to large-scale, on demanding timescales and to tight budget constraints. Openex has a large flexible plant fully equipped to produce high-level electromechanical assemblies. It enables Openex to act as a one-stop-shop for companies looking for a complete solution for kiosk and vending machine cabinet manufacture, especially units […]

Openex manufacturer Pressure Vessels, Reactors, Columns and Towers, or Storage Tanks up to 36' in diameter. We are a global leader among Pressure Vessel manufacturers.

Recently, the large welding fabrication parts of ball mills for mining were delivered successfully. The components we supplied in this project are the mill shells and bearing housings of the ball mills with a diameter of 8 meters. Ball mill is a type of grinding machine that uses balls to grind and remove material. It […]

In this project, there're 580 pieces of welding fabrication parts including longitudinal beams, crossbars, cross beams, cross-bridge carriages, etc. The whole fabrication process includes laser cutting, edge planing, bending, plate rolling, machining, welding, assembly, etc. Our dynamic line of custom specialty vehicles are engineered using premium quality materials, modern technologies, and trusted equipment from the […]

Openex is an expert in the fabrication of heavy-duty structural steel products. We can produce them to a customer’s exact specifications. So if you have a big construction project that requires large girders, look no further than the highly skilled craftsmen at Openex. Structural steel girders play a critical role in any project that requires […]