31 Various problems may occur due to sieve in selection. The table below shows the typical causes and solutions. Problems and solutions to wire mesh breaks so that the wire mesh can be broken. Wire mesh is worn and broken by abrasion The wire mesh is partially broken. (The same place is always broken) The wire mesh is broken so that the wire mesh is broken. There's a lot of clogging. I want to increase the processing capacity. I want to increase the efficiency of sievement. The wires of the wire mesh are mixed. ・Secondary vibration of the net can be considered. Regularly manage tension and tighten it. ・Check whether the tension of the net is uniform. ・In the case of square sieves, check that the middle net receiving rubber is not worn. ・Make the line diameter thicker. ※Attention: The processing capacity may be reduced due to a decrease in the opening rate. ・If the bottom side of the net is worn, wear by a tapping ball is conceivable. Reduce the number of tapping balls or hit uniformly across the sieve net. Or consider setting up a protective network. ・If the processing material is concentrated, the input method is distributed. ・If the tapping ball is concentrated in a specific location, hit the entire sieve net uniformly. ・Check the processing materials and environment. In the environment where the net is corroded, the material is changed. ・Reduce the supply. ・The wire diameter is narrowed and the opening rate is high. ※Attention: The strength of the wire mesh may decrease. ・Consider toncap and tierod wire mesh. ※Attention: The sifting accuracy may be poor. ・Consider measures to prevent clogging, such as tapping balls. ・In the case of sifting high viscosity, a fluoropolymer coating is considered. ・The wire diameter is narrowed and the opening rate is high. ※Attention: The strength of the wire mesh may decrease. ・Consider toncap and tierod wire mesh. ※Attention: The sifting accuracy may be poor. ・Consider wire mesh for JIS Z8801 (test sieve). ・Consider flat top and arch rimp wire mesh. ・We will consider wire mesh with a thicker wire diameter and less misalignment. ・Increase the opening rate (beware of misalignment). ・Perform periodic inspections to detect wear and tear at an early stage. ・Consider magnetic materials such as KNM21 and dermaloy, and remove them with magnets. ・Consider the resin net. ・Consider cutting wire mesh. Problems Cause and Solution Strength Processing Capacity Swifting Efficiency Strength Processing Capacity Swifting Efficiency Swifting Efficiency Swifting Efficiency Swifting Efficiency Strength Processing Capacity Swifting Efficiency Swifting Efficiency Swifting Efficiency Strength Swifting Efficiency Swifting Efficiency Strength Swifting Efficiency Swifting Efficiency Strength Swifting Efficiency Swifting Efficith Swifting Efficith Swifting Efficith Swifting Efficith Swifting Effici This figure is a guide and may differ from the actual one. Sieves dewatering particle size 10mm or more Particle diameter 1mm to 10mm Particle diameter 100μm to 1mm Particle diameter 100μm or less Wet type dry sieves 4 14 16 4 18 18 9 10 12 4 18 18 9 18 9 18 9 10 12 4 12 4 4 4 4 4 21 4 21 4 10 12 Zhijin mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh wire mesh net
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