LFC554 carbon brush can quickly form a uniform, moderate, and stable oxide film on the surface of the commutator or collector ring, with good conductivity, thermal conductivity, and lubrication performance, strong seismic resistance, and ability to suppress commutation sparks. LFC554 carbon brush is mainly used in the slip rings of high-speed steam turbine generators, suitable for industries such as thermal power generation, steel, cement, etc. in power plants.

 

 

The LFC554 carbon brush has a long service life and does not wear the commutator or collector ring. The carbon brush has good commutation and current collection performance, which suppresses sparks within the allowable range and reduces energy loss. When the carbon brush is running, it does not overheat, has low noise, and is reliably assembled without damage.

 

 

 

The use of advanced technology, absolutely first-class service quality, is our constant faith over the years. Production is in strict accordance with national standard, line standard and  technical standards. The main technical backbone are retired senior engineer and senior technicians, who has participated in the design, manufacture and installation of Gezhouba, Ertan, Three Gorges and other power plants. We have served hundreds of hydropower stations, thermal power plant overhaul, and technical transformation to provide high quality equipment, construction design, installation, spare parts, and after-sales service.

 

 

Yoyik can offer many spare parts for power plants as below:

Epoxy Resin for Generator J1018

epoxy bottom plate 9332 1*17*100

air-drying red insulating varnish J1030

PET sleeve fiberglass strip φ20

Sealant 53351GE

mica tape 5440-1

LR anti-corona varnish 

HR anti-corona varnish J1345

room curing adhesive 

Modified Polyester anti-corona varnish 

generator grease gun nozzle G.NPL.BH-R1/4

RTV HR anti-corona varnish J0701

moderate temperature curing dipping Polyester felt HEC51402

wear-resistant insulating steel ceramic tube 

generator Sealant WH-53351JG

Insulating varnish J31-3

High Temperature Sealant COPALTITE LIQUID 5 Oz.

Copaltite sealant 1 quart

steam turbine generator Sealant T20-75

Insulation board J0707

HR anti-corona varnish 1244 F-Grade

Thermal power filling adhesive HDJ-14

sealant 53351JG

RTV epoxy adhesive 793B

Sealant COPALTITE

High Temperature Sealant COPALTITE CEMENT 5 Oz.

potting adhesive 

LR anti-corona varnish EP1

cooler sealing gasket 

end cap Sealant WH53351JG

RTV PET fiber surface brushing adhesive J0709

room temp curing coating adhesive J0709

Conductive Slot liner J1008

grease gun Generator 300MW unit

RTV Silicon steel sheets adhesive J0705

2-layer Contact Brush 20*8*32 mm, LFC554

MY-DFYL-2023-8-11