EWAC Alloys Limited, demonstrating expertise and technical competence in welding and allied products since 1962, has been ceaselessly serving the Maintenance and Repair needs across industries. A pioneer in the Maintenance and Repair field, EWAC’s approach has always been to introduce innovative technologies and fight the WAR against WEAR. The Services business provides Turnkey Solutions to customers, that result in:
EWAC leverages its technical skills honed over time through its illustrious heritage of over 60 years.
EWAC introduced the concept of “Total Turn-Key Solutions” in the Indian market. Our dedicated, pan-India team of highly skilled and experienced engineers offers one-stop repair solutions for Repair & Maintenance welding activities across all process industries, including:
• Cement • Steel • Power • Sugar • Automotive • Engineering
In partnership with our customers and according to their specifications, EWAC provides a comprehensive range of services, customised according to their working conditions. EWAC has a dedicated team of workshop and on-site Services Professionals that adhere to a stringent quality control policy consistently practiced across its network of repair workshops in the country. We have earned the trust and confidence of customers in providing immediate on-site interventions and localised services, thereby saving Equipment Downtime, Inventory Costs, Minimising Lead times, and maximising customer profitability.
Refurbishment of the Mechanical Component in Steel, Cement, Power, Oil & Gas, Construction etc.
Thermal Spray and HVOF Coating Services
Product development with Value added services
Onsite Welding and Machining services
Sinter Breaker & Grizzly Bars
In an integrated steel plant, the Sinter Plant produces agglomerated mass known as Sinter from iron ore, coke, and flux fines.
After the sintering process, the Single Roll Crusher or the Sinter Breaker is the equipment that crushes large blocks of red hot sinter cakes at 650-900°C, falling from the Pellet Car. The Sinter Breakers consist of 9 to 18 sprockets having 3 or 4 integral radial arms mounted and assembled on a shaft to form a roll crusher. The crusher arms pass between the series of similar numbers of grizzly/grate/knife bars while breaking the sinter cake into smaller sized sinter lumps.
The arms of the Sinter Breaker and the top surface of the Grizzly Bars are subjected to severe impact and abrasion at very high temperatures. So, these two components are subjected to the most rapid wear. Enhancement of their wear life is a task of continuous development for tribologists. Our plethora of customised products and turnkey reclamation technology has successfully established one of the best performances of Sinter Breakers and Grizzly Bars in many integrated steel plants of various capacities. Today, we are a leading supplier of new sets of Sinter Breakers and Grizzly Bars, complete with value-added life-enhancing wear-resistant cladding.
In an integrated steel plant big boulders of various minerals like coal, limestone and dolomite are crushed into smaller lumps of uniform size for use, with various types of hammers.
So, we see various hammer mills using hammers of different base materials, shapes and sizes engaged in crushing the above raw materials.
The hammers are subjected to severe impact and abrasion which are replaced at frequent intervals as consumables. EWAC Alloys with its six decades of experience in reclamation technology has developed high performance ready to use crusher hammers for coal and flux. We are a leading supplier of these hammers, are established in many integrated steel plants for their life-prolonging factor, high crushing efficiency, reduced downtime and overall techno economics.
EWAC Reclamation Facility (ERF) specializes in critical turnkey reclamation jobs involving weld surfacing, machining, pre & post weld heat treatment with the latest technologies and up-to-date surfacing materials.
We believe in the adage – ‘A minute saved is a penny earned.’ Over the years, the EWAC Services team has demonstrated technical expertise & repeated reliability and earned Customer Trust in offering turnkey solutions for jobs such as:
Safety is always the greatest priority for us. Our team at workshop as well as at customer’s place, are always adorned with all necessary safety gears. Before starting of any job, Tool box talk & risk assessment is the first action.
For specific jobs, a toolkit is specially designed that includes complete set of tools & tackles, all necessary safety PPEs and sturdy power sources. This ensures zero interruption to continued service support. All equipment are shipped in dedicated containers to almost all work locations. Our service engineers are well equipped to take up even the electrical breakdowns.