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Plastic Liquid-surface Covering Ball for Water Treatment
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Plastic Liquid-surface Covering Ball for Water Treatment

Plastic Liquid-surface Covering Ball for Water Treatment

Adopting PP as material, it was produced by foaming and contracting method,which divided into edge or without edge covering ball.When covering ball floats onto water, the overlapped edge will short Floating cover’ s void fraction so as to reduce heat loss and evaporation rate.It is not only reduce acid-mist mostly and improve the pollution of CO2 in air ,but also protect water’ s quality, purify environment and so on.


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Advantage of Plastic Liquid-surface Covering Ball

1.The center of gravity is stable, the coverage is tight.

2.The design is reasonable, the service cycle is long.


Product Detailed Pictures

liquid-surface covering ball plastic liquid-surface covering ball packing


Technical Data

item name size mm density G/m3 application temperature anti-pressure Mpa bulk number pieces/m3 void rate% covering rate %
covering ball 40 0.5 less than 120 degree less than 0.4 720 95 91
covering ball 50 0.5 less than 120 degree less than 0.4 500 95 91
covering ball with b order 40 0.3 less than 120 degree less than 0.4 600 93 97
covering ball with border 80 0.5 less than 120 degree less than 0.36 230 95 99
liquid-surface covering ball 40 0.3 less than 120 degree less than 0.4 666 93 97
liquid-surface covering ball 80 0.5 less than 120 degree less than 0.36 232 95 99
lozenged covering ball 50 0.3 less than 120 degree less than 0.4 500 95 91


Prodution Process

Package Description


Package Carton Box, Woven Bag,Ton Bag, Wooden case
Container 20GP 40GP 40HQ Normal order Mininum order Sample order
Quantity 22CBM 44CBM 55CBM less than 22CBM 1CBM less than 5pcs
Delivery time 7days 14days 20days 7days 3days stock

Factory Advantage

Professional Mass Transfer Manufacturer
Digital Manufacturing Workshop Product Design and Customize Technical Support


Customer Service


Annual production :30,000 cubic meters

Production Capacity:28 advanced streamlined production lines

Well-established R&D capabilities

Designer with 15 years' experience

One set of work from project design, purchase,construction to  operation ,to provide customer a comprehensive solution.



1.It is mainly used to cover the upper layer of the liquid surface. For example, it can prevent the spill and volatilization of acid-base gas, reduce the pollution of acid-base gas to the external environment, and has the effect of saving acid-base materials. It can separate air and water, thereby reducing the pollution of the desalted water by CO2, O2 and dust impurities in the air and ensuring the water quality.




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