Pulse jet collectors use bags supported from a metal cage fastened onto a tube sheet at the top of the collector as shown in the figure below. Dust-laden air enters the collector and flows from outside to inside the bag. ...

Gold fell for a fifth straight session on Thursday to hit its lowest level in eight weeks, pressured by a stronger U.S. dollar and rising Treasury yields amid uncertainty over the pace of the Federal Reserve’s interest rate cuts. Spot ...

Introduction Screening operations can produce high levels of dust because smaller-sized material is handled. Airborne dust is generated from the vibrating screen decks that accomplish the size separation. Additionally, material must fall some distance as part of the separation process, ...

Liebherr R 9800 is a crawler excavator manufactured since 2014, with a weight of 800 tons and a track width of 1630 mm. It has a tear-out force of 1760 kN, a dredging depth of 9 meters, and a bucket ...

The Komatsu 980E-5 is indeed a real model and one of Komatsu’s largest electric-drive haul trucks designed for high-capacity mining operations. The truck is powered by a 2,610 kW (3,500 HP) engine, supporting a gross vehicle weight (GVW) of approximately ...