Resin contamination treatment and prevention

In chemical water treatment systems, for many reasons, both anion and cation exchange resins are contaminated, especially calcium, iron, and organic matter. The performance of the discharged resin is degraded, the working exchange capacity is reduced, and the amount of ion leakage is increased, which affects the quality of the effluent. Since the structure of the resin is not damaged, the exchange performance can be restored by appropriate treatment. At the same time, it is necessary to analyze the situation in which the resin is prone to contamination during use, and take reasonable measures to prevent it.

Angle Steel Drilling Machine

China Angle Drilling Machine Suppliers


High Speed CNC Drilling & Marking Line For Angles


The production line is composed of infeed transfer table unit, rotating loading unit, feeding conveyor unit, marking unit, two drilling units, outfeed conveyor unit, hydraulic system and electrical control system etc.


angle size: 250*250*32mm

hole dia. 22mm,

rotation speed 2200rpm,

one hole takes 6 seconds.

One day (8 hours) gets 65 tons output.

9 minutes finish one angle length of 14 meters, with 60 holes.



Angle Drill Machine,Cnc Angle Drilling Machine,Angle Iron Drill Machine

Shandong EN FIN CNC Machinery Co., Ltd , https://www.sdfincncmachine.com

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