Along with the development of the Times, people pay more and more attention to environmental protection that and more and more enterprises which are relevant to environmental protection were set up, and kinds of environmental protective products are countless as well.

Environmental protection devices means mechanical products, buildings and system that used to control environmental pollution and improve environment quality which are produced by industrial enterprises or construction and installation companies.

Industrial waste water treatment system greatly improve the pollution of industrial production .Total power required for operating a treatment plant is stated either as connected horsepower or kilowatt(kw),connected horsepower or KW is obtained by adding up the kilowatts of each separate item in the plant.operating power requirement is obtained by multiplying the connected power by the number of hours the particular unit is likely to run in a day .all units do not run 24 hours a day .

The electrical /mechanical items concerning a treatment plant have to be designed for operation in a tropical ,humid climate .generally ,electrical power is available at site at 415 V,3 phase,50 cycles.Guidelines for the selection of motors and starters are generally ,motors up to 100 hp are squirrel cage,induction motors,motors above 150 hp are slip ring motors.

Being as the earliest manufacturer of slip ring, CENO keeps up the pace and devote itself to research and develop conductive slip ring that is suitable for environmental protection equipment. CENO slip ring researched and developed is successfully applied in sewage water treatment equipment and gains good praise from customers.

It’s a new high tech enterprise that concentrates on research, design, production, sales of slip ring. Its products adopt special military material, pure gold to gold contact ensure reliable quality and lone life time. Excepting the above mentioned through bore slip ring, capsule slip ring, high current slip ring are optional for customers. What’s more, CENO provide service of customizing products to meet customers’ requirements fully.