Search Our Know-How in Action Case Studies

35 KHIAs found
Belzona saves a cement silo lid
Date Created: 10/13/2017
Industry: Cement (CMNT)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona 1111 (Supermetal)

Belzona 5811 (Immersion Grade) 


Problem : Any moisture ingress will ruin the stored materials. The customer had noticed problems and after inspecting found that the lid was severely corroded a...
Belzona Repairs Blower Wheel
Date Created: 10/18/2017
Industry: Cement (CMNT)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona 1811 (Ceramic Carbide)

Belzona 1812 (Ceramic Carbide FP)


Problem : Where the cement hits some areas of the blower they experienced severe abrasion and erosion. They required an alternative to welding fresh metal plate...
Belzona Repairs Cement Plants Rotary Dryer
Date Created: 3/21/2019
Industry: Cement (CMNT)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona 1811 (Ceramic Carbide)


Problem : The rotary dryer (15 m long and 3.6 m diameter) is used for slag drying. The drying cylinder has an angle against the horizontal level and rotates whi...
In-Situ Belzona Shaft Repair at Cement Plant
Date Created: 7/18/2019
Industry: Cement (CMNT)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona 1111 (Super Metal)


Problem : Heavy wear of the shaft on the cement screw element had occured and required repairing before potential equipment failure.
Belzona Shaft Repair at Cement Plant
Date Created: 7/18/2019
Industry: Cement (CMNT)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona 1111 (Super Metal)


Problem : Heavy wear had occured and required repairing before potential equipment failure.
Belzona Repairs the Internals of Ball Mill
Date Created: 1/17/2020
Industry: Cement (CMNT)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products: Belzona 1511 (Super HT-Metal)
Problem : The client was undertaking refurbishment works on one of their ball mills. During inspection it was highlighted that seven localised areas on a dome e...
Belzona 5892 Protects Cement Plant Walls
Date Created: 3/20/2020
Industry: Cement (CMNT)  |  Application: WPA-Wall Problem Areas (WPA)  |  Products:

Belzona 5892


Problem : The temperature in the furnace bag filters has caused corrosion of the bag filter walls.
Belzona repairs the clinker crusher rotor
Date Created: 7/30/2020
Industry: Cement (CMNT)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona® 1111 (Super Metal)


Problem : The crusher rotor was damaged due to the loading and working environment.
Belzona Abrasion protection of vacuum machine parts
Date Created: 5/12/2021
Industry: Cement (CMNT)  |  Application: FBC-Fans, Blowers and Compressors (FBC)  |  Products:

Belzona 1111 (SuperMetal)

Belzona 1812 (Ceramic Carbide FP)

Belzona 1818


Problem : High wear of the housing, pipes and cone fittings, caused by aggressive abrasion of various materials in the production process
DRIVE ROLLER GETS BELZONA GRIP SYSTEM
Date Created: 1/28/2008
Industry: Cement (CMNT)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1321 (Ceramic S-Metal)

Belzona® 9211 (Supergrip Agregate)


Problem : The drive roller had no lagging and was exposed to the weather conditions causing loss of grip and slippage.
BELZONA REPAIRS CASING OF CEMENT BALL MILL
Date Created: 3/26/2008
Industry: Cement (CMNT)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 4111 (Magma Quartz)

Belzona® 1121 (Super XL-Metal)


Problem : Wear on the shell when operating with missing protective tiles.
Belzona 1818 Protects Shaft from Abrasion
Date Created: 6/2/2023
Industry: Cement (CMNT)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products: Belzona 1818
Problem : A separator shaft in a Cement Plant Raw Mill was suffering from severe fine particle abrasion from iron ore, shale and limestone at temperatures up to...
BELZONA HELPS UNDER FIRE
Date Created: 6/16/2008
Industry: Cement (CMNT)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 1121 (Super XL Metal)

Belzona® 3921 (GSC Surface Conditioner)

Belzona® 5111 (Ceramic Cladding)


Problem : This is a very corrosive environment due to the nature of the raw material and the high temperatures used in the process led to serious corrosion on t...
CLASSIC BELZONA SHAFT REPAIR AT CEMENT PLANT
Date Created: 1/7/2009
Industry: Cement (CMNT)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products: Belzona® 1111 (Super Metal)
Problem : Kilns were to be shut down in approximately 4-6 weeks but failed split bearing caused scoring of shaft requiring urgent repair.
BELZONA REPAIR TO STONE CRUSHER SHAFT
Industry: Cement (CMNT)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona® 1321 (Ceramic S-Metal)


Problem : Severe wear on these 230mm diameter shafts caused by extreme loads, vibration and abrasion from dust leads to bearing failure.
BELZONA IN-SITU REPAIR OF SHAFT FROM PRE-HEATER FAN
Industry: Cement (CMNT)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona® 1111 (Super Metal)


Problem : Worn shaft due to bearing seizure.
BELZONA REPAIRS CEMENT BALL MILL
Industry: Cement (CMNT)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1111 (Super Metal)


Problem : Wear had occurred on the housing due to breakage of lining tiles which leads to direct impact of milling balls with barrel.
BELZONA REPAIRS MASSIVE FAILURE OF KILN SUPPORT CASINGS
Industry: Cement (CMNT)  |  Application: ENC-Engines and Casings (ENC)  |  Products:

Belzona® 1111 (Super Metal)


Problem : Casings on trunnion supports shattered due to the breakage of the roller neck.
Belzona Repairs to Cement Fan Shaft
Date Created: 5/30/2005
Industry: Cement (CMNT)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona® 1311 (Ceramic R-Metal).


Problem : Deeply worn shaft due to abrasion from cement - leading to potential bearing failure.
Belzona Roller Repair
Date Created: 6/12/2005
Industry: Cement (CMNT)  |  Application: TCC-Tanks and Chemical Containment Areas (TCC)  |  Products:

Belzona® 1111 (Super Metal)


Problem : Excessive wear under the steel tile of the roller due to failure of steel tile during operation.
Belzona Saves Significant Downtime for Cement Plant
Date Created: 6/14/2005
Industry: Cement (CMNT)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona® 1121 (Super XL-Metal)


Problem : Bearing area of the 155mm shaft was down due to bearing failure, causing the entire operation to shut down.
BELZONA PROTECTS PIPELINE AND VALVES FROM CEMENT ABRASION
Date Created: 10/13/2011
Industry: Cement (CMNT)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona® 1811 (Ceramic Carbide)


Problem : There was high abrasion caused by cement leading to local material loss of metal from valve body.
BELZONA REBUILDS MOUNTING SURFACE OF BALL MILL JOURNAL
Date Created: 2/3/2012
Industry: Cement (CMNT)  |  Application: GSS-Gaskets, Seals and Shims (GSS)  |  Products:

Belzona 1321 (Ceramic S-Metal) Belzona 1812 (Ceramic Carbide FP)


Problem : Ingress of lime particles and water caused severe wear between feed screw insert andball mill journal. The diameter is 1500mm and length 200mm. 
BELZONA CEMENT HOPPER FLANGE REPAIR
Date Created: 12/22/2005
Industry: Cement (CMNT)  |  Application: SOS-Ships and Offshore Structures (SOS)  |  Products:

Belzona® 1221 (Super E-Metal)


Problem : Failure of the rubber gasket allowed cement to fall from the hopper when it was being emptied.
BELZONA PROTECTS CEMENT PACKING MACHINE STEEL PLATES
Date Created: 12/22/2005
Industry: Cement (CMNT)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 4811 (Magma AR Screed)


Problem : Deterioration of the steel plates and steel seats due to wear from the cement bags.
Belzona repairs casing of a cement ball mill
Date Created: 12/27/2009
Industry: Cement (CMNT)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1121 (Super XL-metal)


Problem : Wear on the casing needed to be rebuilt before the bolting of the new wear plates.
BELZONA PROTECTS AUGER SCREWS AT CEMENT PLANT
Date Created: 2/26/2010
Industry: Cement (CMNT)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1812 (Ceramic Carbide FP)

Belzona® 1321 (Ceramic S-Metal)


Problem : The auger screws suffer severe abrasion and client needed an effective protection system.
BELZONA REBUILDS SEAL FACE ON RAW MILL AT CEMENT PLANT
Date Created: 12/14/2007
Industry: Cement (CMNT)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 1812 (Ceramic Carbide FP)


Problem : Abrasion from the felt seal and limestone wore this major component of the mill.
BELZONA RESTORES PROFILE OF BALL MILL
Date Created: 2/3/2012
Industry: Cement (CMNT)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona® 4111 (Magma Quartz)

Belzona® 1812 (Ceramic Carbide FP)

Belzona® 1121 (Super XL-Metal)


Problem : Severe wear particularly on the front wall and feed tube into the main shell.
BELZONA REBUILDS WORN HOUSING
Date Created: 11/8/2013
Industry: Cement (CMNT)  |  Application: MPT-Mechanical Power Transmission (MPT)  |  Products:

Belzona 1111 (Super Metal)

Belzona 9411 (Release Agent)


Problem : Worn pin bush housing of the loader
BELZONA 9811 EXTENDS SERVICE LIFE OF FLOP GATE AT CEMENT PLANT
Date Created: 4/29/2014
Industry: Cement (CMNT)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products:

Belzona 1311 (Ceramic R-Metal)

Belzona 9811


Problem : Excessive wear on the flop gate (valve) made of AR steel (AR 400). It only lasted 9 months before wearing out. Customer was looking for a longer term ...
BELZONA REBUILDS DIVERTER VALVES FOR CEMENT PLANT
Date Created: 8/26/2014
Industry: Cement (CMNT)  |  Application: FPA-Floor Problem Areas (FPA)  |  Products:

Belzona 1811 (Ceramic Carbide)


Problem : The seating area of the diverter valve would wear.
Belzona Repairs Air Pipe Distributor
Date Created: 10/18/2017
Industry: Cement (CMNT)  |  Application: VPF-Valves, Pipes and Fittings (VPF)  |  Products:

Belzona 1111 (Super Metal)


Problem : Whilst the system was offline, condensed gases created corrosion (deep 3 mm) on the DN 125 air pipe distributor.
Extending life of Cement ball mill using Belzona products
Date Created: 3/17/2024
Industry: Cement (CMNT)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products: Belzona 1111 (Super Metal)
Problem : A cement ball mill was subjected to abrasions caused by the entrapment of cement particles under the mill tiles.
Belzona Protects The Separator From Abrasion
Date Created: 7/24/2024
Industry: Cement (CMNT)  |  Application: SHM-Solids Handling Machinery (SHM)  |  Products: Belzona 1311 (Ceramic R-Metal), Belzona 1391T, Belzona 1812 (Ceramic Carbide FP), Belzona 1813, Belzona 9811
Problem : The shell of separator suffers from severe abrasion and structural defects in that section would cause safety and operational problems.

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