Automatic cleaning function of filter seam, not easy to block, saving cleaning water
NWS screw press has a complete range of product models, with an automatic cleaning function of the filter seam, which is not easy to block, ensuring the continuous and stable operation of the dewatering machine. Due to the self-cleaning function of the filter seam, it does not require a large amount of cleaning water for clogging. Compared with the belt dewatering machine of the same processing capacity, the flushing water volume of the screw press is only 1% of that of the belt dewatering machine. The conveying and compressing spiral shaft of the screw press has a rotation speed of 2-5 revolutions per minute and consumes less electricity, which is economically applicable. Its power consumption is only 5% of that of a centrifuge, and the equipment runs quietly due to its low speed and intermittent flushing.
NWS screw press adopts a three-in-one design of a dewatering body, flocculation mixing tank, and electrical control device, with ingenious design, small footprint, portable installation, and good compatibility with ancillary equipment, greatly reducing the initial investment cost. At the same time, there is no need to re-conduct civil construction when replacing the project. It can be operated 24 hours fully automatically through various methods such as remote control by PLC, reducing the hiring and maintenance costs of on-site operators. Moreover, the operation is simple due to the ingenious design.
NWS screw press is widely used in municipal sewage treatment projects as well as water treatment systems in industries such as petrochemicals, light industry, chemical fiber, papermaking, pharmaceuticals, and leather. The actual operation proves that the screw press sludge dewatering can create considerable economic and social benefits for customers.
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