The steel coil right after hot rolling usually will be put on floor, waiting for cooling down, then be carried to warehouse or where it is to be. The large size steel chassis pictured here is specially designed to allow the coil to load directly on its V-shape top, so that when needed a semi-tractor […]
We are capable of producing various kind of steel pontoons for use in floating bridges, engineering platforms, ferries, docks, aprons or any other marine applications. The pontoons we supply are modularly designed to tailor make modular ferry of various sizes to meet customer’s specific needs. As an example of application, we can construct a temporary […]
The steel truss bridge pictured here is a hot dip galvanized one, all the steel elements including beams, posts, struts, braces, stringers, chords, fasteners and all necessary parts are supplied from China, test assembled before being loaded into containers. It took us only six weeks to finish the steel fabrication and one month to arrive […]
In favor of ideal investment condition necessary for heavy-duty equipment manufacturing, most global heavy industrial giants have set up their manufacturing or supplying base in China, especially in littoral areas, which are also the main areas that Openex provides custom metalworking service. As an example, the industry of container handling equipment, such as Ship to […]
The ability to put things together to build a useful tool has been important since the dawn of humanity. Early civilizations used vines or rope to tie stones to sticks to make tools such as axes. Later, glues or cement were used to hold parts together. Forge welding (FOW) was used to join smaller pieces […]
Steel structure (steel construction) is a kind of structure composed of steel materials, and it is one of the most popular building structures at present. The steel structure is mainly composed of steel bean, steel column, steel truss and other components made of section steel and steel plate. The components or parts are usually connected by […]
In the application of CNC technology in large fabrication, it's necessary to transfer the pre-prepared operation program to the electronic computer, then the machine tools can be totally operated and controlled through the computer, which greatly increases the work efficiency, quality, and precision of the large fabrication project. What exactly are CNC machine tools? CNC […]
Conception and Advantage Waterjet (water-jet or liquid-jet) cutting is a nontraditional separation process to get a part size required. Under high pressure generated by an intensifier pump, water jet has the ability to erode not only plastic or wood, but also steel with very high hardness. To enhance the cutting capability, we usually add abrasive […]
In our fab shop, we manufacture customized metal parts with a variey of materials, including abrasion-resistant steels. Here we give a brief introduction to the property, grades, manufacturing processes and typical applications of this type of material. How to Achieve Abrasion-resistant? Abrasion-resistant steel, or wear-resistant steel, as the name implies, has good performance under circumstances […]
We are proud to announce the introducing of 3 new CNC laser cutting/chamfering machines into our machine fleet already having been powerful. The new CNC laser cutting machines can cut chamfers from 0 to +/-45° on steel plates with thickness up to 25mm. For the plate parts which need chamfers or blunt edges, Operation only […]