Chw Forge Pvt. Ltd. Ghaziabad, Uttar Pradesh

aluminum forgings, to hollow forgings, rings and gear rings, and self-reinforced nozzles – every single one of our products, whether produced in one of our specialized casts or as an open-die forge, comes with our guarantee for a long-lasting product.

• capacity4000 MT

Precision steel rolled rings are manufactured at CHW Forge to closed tolerances which promotes minimum wastage of material and energy. The seamless rolled ring forging is produced on an automatic 4000 MT hydraulic press to form a hollow “donut”. This donut is heated above the recrystallization temperature and placed over the idler or mandrel roll. This idler roll then moves under pressure towards a drive roll that continuously rotates to reduce the wall thickness, thereby increasing the diameters (I.D. and O.D.) of the resulting ring.

• diameters500 mm to 4500 mm

The rings for slew bearings are manufactured in a wide range of sizes from external diameters of 500 mm to 4500 mm. The rings for slew bearings can support axial and radial movement loads simultaneously. The Roller can be balls of cylindrical rollers. This type of bearing is used with slewing units of construction equipment such as power shovels and track cranes, loader and carrier equipments such as deck cranes, machine tools and parabolic antennas.