CHASE supplies upgrades, parts and spares for your Babcock and Wilcox Type E Pulverizer. The most common of these spares are for models 7.2, 8.5, 10.8, 10.9, 10.10, 12.0 and 12.9.
Large coal grinding mills have been identified as one of the main systems responsible for lost steam generation capacity of large coal fired utility boilers1.
A wide range of modifications and upgrades are available for your Babcock and Wilcox Type E / EL pulverizer. These new components and technologies can be retrofitted onto your existing mill to provide you with the latest designs and operating benefits which can increase availability and reliability and reduce maintenance.
CHASE has experience in upgrading pulverizers with minimum interruption to current operations. All retrofit parts and materials are engineered and manufactured to the original specifications to ensure proper fit and performance.
- High Chrome Grinding Rings and Balls
- Ram Cylinders
- Bellows, Compensators and Expansion Joints
1. EPRI study on large coal fired utility boilers (greater than 600MW) using grinding mills with capacities greater than 50 tons per hour.