Pulverizer Gearbox Rebuild Programs - APComPower, Inc.
Pulverizer Gearbox Rebuild Programs - APComPower, Inc.
Pulverizer Gearbox Rebuild Programs - APComPower, Inc.
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Boilers <strong>Pulverizer</strong>s<br />
<strong>Pulverizer</strong> <strong>Gearbox</strong> <strong>Rebuild</strong> <strong>Programs</strong><br />
Alstom’s <strong>Pulverizer</strong> <strong>Gearbox</strong><br />
<strong>Rebuild</strong> <strong>Programs</strong> are an<br />
economical alternative to<br />
purchasing new equipment.<br />
These programs are available<br />
for a variety of gearbox and<br />
pulverizer types and brands.<br />
Customer Benefits<br />
Saves approximately 50% over<br />
purchasing new equipment<br />
Shorter lead time than purchasing<br />
new equipment<br />
All rebuilds are conducted in<br />
accordance with strict procedures<br />
and to original equipment<br />
tolerances and specifications<br />
<strong>Pulverizer</strong> <strong>Gearbox</strong> <strong>Rebuild</strong> <strong>Programs</strong><br />
combine Alstom’s coal pulverization<br />
experience, a network of Regional<br />
Service Centers and supply partners,<br />
and proven rebuild processes to<br />
deliver best-in-class service.<br />
www.service.power.alstom.com<br />
Triple Reduction <strong>Gearbox</strong> during <strong>Rebuild</strong>ing Program<br />
Alstom can rebuild gearboxes at<br />
one of our facilities or supply all the<br />
necessary components such<br />
as bearings, gears and shafts for<br />
on-site rebuilding.<br />
<strong>Rebuild</strong> <strong>Programs</strong> are available for all<br />
removable gearboxes including:<br />
• triple reduction<br />
• roller bearing<br />
• bushing and pancake styles<br />
...as used on Alstom pulverizers and<br />
MPS and EL-type mills.<br />
On-Site <strong>Rebuild</strong>s<br />
Alstom offers pre-assembled<br />
gearbox shafts and upgraded<br />
bearing seal arrangements for our<br />
customers’ convenience.<br />
Upgrades<br />
Customers can make component<br />
upgrades, such as bearing and seal<br />
modifications, a part of the rebuild.
<strong>Rebuild</strong> Overview<br />
• Disassemble completely<br />
• Clean and dimensionally inspect<br />
all components<br />
• Flush and examine all<br />
lubrication systems<br />
• Replace worn and damaged<br />
parts such as gears, bearings,<br />
shafts, and seals<br />
• Repair components and parts<br />
• Reassemble to strict procedures<br />
and tolerances with all settings<br />
and adjustments made to<br />
engineering specifications<br />
• Perform “No-Load” spin test<br />
• Evaluate and document gearbox<br />
condition and rebuild<br />
R 3 Rotation <strong>Programs</strong><br />
Alstom offers its R 3 Rotation<br />
Program when a number of<br />
gearboxes require rebuilding over<br />
a period of time. This program<br />
is a systematic method for<br />
rebuilding equipment and<br />
returning it to service.<br />
• <strong>Rebuild</strong> – The gearbox is rebuilt.<br />
• Restock – Once rebuilt the<br />
gearbox is placed in the<br />
customer’s exclusive stock<br />
at an Alstom facility.<br />
• Replace – The gearbox is returned<br />
to the customer to replace a similar<br />
gearbox requiring rebuilding and<br />
the cycle is continued.<br />
PIB 418<br />
Horizontal Shaft Double Reduction <strong>Gearbox</strong><br />
Right Angle Double Reduction <strong>Gearbox</strong><br />
Pancake <strong>Gearbox</strong><br />
PSE/BPROS/PIB418-09/eng/PSER1/05.09/US/6902 © 2009 Alstom Power <strong>Inc</strong>. 06095. Alstom, the Alstom logo and any alternative<br />
version thereof are trademarks and service marks of Alstom. The other names mentioned, registered or not, are the property of their<br />
respective companies. The technical and other data contained in this document is provided for information only. Alstom reserves the<br />
right to revise or change this data at any time without further notice.<br />
Boilers<br />
Other <strong>Rebuild</strong> Services<br />
Alstom can rebuild the worm shaft<br />
and worm gear assembly in lieu of a<br />
complete pulverizer gearbox rebuild.<br />
In addition to rebuilding pulverizer<br />
gearboxes, Alstom can rebuild any<br />
gearbox in the power plant including<br />
those for:<br />
• conveyor belts<br />
• cooling towers<br />
• air heaters<br />
• rail car unloaders<br />
...to name a few.<br />
Powering Your<br />
Plant Performance<br />
<strong>Pulverizer</strong> <strong>Gearbox</strong> <strong>Rebuild</strong><br />
<strong>Programs</strong> are another example of<br />
the Alstom commitment to provide<br />
products and services that extend<br />
equipment life cycle, improve<br />
availability and decrease the<br />
Total Cost of Ownership.