Dry Bottom Ash Crushers

EXCEN-CRUSHER®27" x 20" Clinker GrinderUnited Conveyor Corporation (UCC) EXCEN-CRUSHER® Clinker Grinders are specifically designed for both wet and dry bottom ash applications, offering superior performance and high-level reliability. With decades of proven experience, UCC clinker grinders effectively reduce material size providing higher efficiency in pneumatic, hydraulic and mechanical bottom ash handling systems.With thousands of units in service, UCC EXCEN-CRUSHER Clinker Grinders are the industry standard for utility and industrial power plants across the world. Through continuous design improvement, the UCC EXCEN-CRUSHER offers efficient operation, superior sealing and longer service life. Most models are in-stock for immediate delivery to help minimize downtime. APPLICATIONS¦ Wet or Dry Bottom Ash Handling: 10 to 60 TPH Throughput Capacity¦ Continuous or Intermittent Operation ¦ High Temperature Application up to 1200 0FKEY ADVANTAGES¦ Reliable Performance ¦ Rugged Design¦ Efficient Operation ¦ Simple Maintenance¦ Cost-Effective Rebuilds and Kits¦ Knowledgeable Field Support¦ In-Stock for Immediate Delivery¦ Crusher Exchange ProgramCompact Integral Drive DesignDURITE® H Wear ComponentsEXCEN-CRUSHER®27" x 20" Clinker GrinderADVANTAGES¦ Superior Construction for Longer, Reliable Service › Rugged and reusable fabricated steel body and cam support are built to last multiple service intervals › Carbon or stainless steel bodies with optional side liner (body armor) for added wear protection › Standard 4-bolt DURITE® H cams are designed for severe-duty applications › Square profile teeth provide effective shearing and longer wear life › Optional cast-in tungsten carbide cams available for the most extreme applications¦ Optimal Sealing Performance › Optional spring-loaded packing glands prevent leakage, minimize maintenance and increase reliability › Elastomer seal rings resist abrasion and wallowing in low-temperature, wet applications › Superior performance of woven graphite packing in high-temperature, dry applications¦ Superior Seal Options › Fixed Bearing Style – UCC proven design includes elastomer seal rings in wet/low-temperature applications and woven graphite packing in dry/high-temperature applications › Floating Seal Style – In wet applications the flexible diaphragm allows the packing gland to “ride along” with the shaft as it deflects, ensuring a tight and leak-free seal › Pillow-Block Bearing Style – Bearings are located farther out on the shaft to better isolate them from the packing glandsFloating SealStyleFixed BearingStylePillow-BlockBearing Style¦ Efficient Operation › Single roll cam design produces more crushing force than a double roll design while reducing initial cost, rebuild cost and power consumption › 5 HP gearmotor is field proven to efficiently reduce the broadest range of friable materials › Solid state control panels provide automatic reversing and overload current protection › Standard drive design with flex coupling and control panel maximizes crushing torque¦ Simple Installation and Maintenance › Optional roll-out feature cuts down on installation and maintenance time and effort › Compact design and industry standard inlet/outlet/overall dimensions allow easy retrofit › Replaceable, hardened stainless steel shaft sleeves save on shaft repair/replacement costs › Optional auto-lube controller eliminates day-to-day maintenance and ensures seal performance › UCC factory rebuilds and kits extend clinker grinder life and increase return on investmentSPECIFICATIONS Capacity (approx.) 10 to 60 TPH (dependent on ash type and size)Input Particle Size (max.) 3" x 8" x 18"Discharge Particle Size (max.) 1-1/2"Internal Temp (max.) 1200 °F (dry) or 200 °F (wet)Internal Pressure (max.) 20 psiOperating Speed 18 RPMDrive Horsepower 5 HPStandard Drive Mounting Integral Gearmotor Mounting BracketWeight (approx.) 1,500 lbs. (without drive) or 2,400 lbs. (with drive)Flange-to-Flange Height 16-1/2"Inlet Opening 27" x 19-1/2"Discharge Opening 19-1/2" x 16"Body Material Primed Carbon Steel or Stainless SteelSide Liner - Body Armor (optional) Stainless Steel Shaft Material 17-4PH Stainless SteelShaft Sleeve Material Stainless Steel with Hard Coating (replaceable)Cam Support Material Primed Carbon Steel (standard) or Stainless Steel (optional)Cam Material DURITE H (standard) or Cast-in Tungsten Carbide (optional)Anvil & Combing Plate Material DURITE H (standard) or AR500 (optional)*DURITE H is 600 BHN Minimum16"19½"ORDERING INFORMATION KEY DIMENSIONSTechnical Data SheetTDS11-05.2Crusher Type Basic Assembly Basic Assembly + Drive Fixed Bearing Style 5-2102-122 5-2112-388Floating Seal Style (Wet Applications Only) 5-2102-124 5-2112-389Pillow-Block Bearing Style 5-2102-121 Contact Sales Rep* For current product information please reference drawings. For information on accessories, such as Auto-Reverse Controllers or Auto-Lube Controllers, please contact your local sales representative.EXCEN-CRUSHER®27" x 20" Clinker GrinderOVERALL DIMENSIONSOUTLET OPENINGINLET OPENING? INLETOPENING4"16½"8"? OUTLETOPENING1½"133/8"353/8"? SHAFT19½"27"? SHAFT? SHAFT UCC is a registered trademark of United Conveyor Corporation.w w w . u n i t e d c o n v e y o r. c o m UNITED CONVEYOR CORPORATIONcontactucc@unitedconveyor.comUSA ? GERMANY ? INDIA ? THAILAND ? CHINA