Graff Launches Two New Products

< p > recently, "a href=" http://www.91se91.com/news/index_c.asp "> Graff /a > (Graf) company launched two new products, Resist-O-top elastic cover needle cloth and DSW mill cover board machine.

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The arrangement of the needle teeth of the elastic flat clothing of < p > Resist-O-top is conducive to separating short fibers, impurities and eliminating neps.

There is no straight grooves between each row of needle teeth, and the arrangement of needle teeth is gradual.

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< p > this series of all < a href= "http://www.91se91.com/news/index_c.asp" > cover card clothing < /a > can be applied to all kinds of < a href= "http://www.91se91.com/news/index_c.asp" > carding machine < /a >.

Among them, C and M models have 5 kinds of needle numbers to choose from.

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< p > compared with cylinder clothing, the accuracy of the elastic cover card clothing of the DSW grinding machine has a greater impact on the carding effect.

The neps in the sliver mainly depend on the condition of the flat clothing.

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< p > the abrasion and repair of flat clothing can effectively maintain the low content of neps and the high quality of yarns. It is necessary to carry out 3~4 times grinding in the whole operation cycle.

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< p > related links: < /p >

< p > recently, the Shandong provincial science and Technology Office commissioned the inspection and acceptance expert group invited by Binzhou science and Technology Bureau to inspect the production site and heard the project report. After conducting relevant professional inquiries and discussions, it agreed to accept the acceptance of the "1500m3/d high concentration desizing wastewater anaerobic biological treatment" project through the Shandong science and technology development plan policy undertaken by Limited by Share Ltd.

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< p > it is understood that the project has applied for "printing and dyeing wastewater treatment methods", "processing high concentration printing and dyeing wastewater desizing wastewater and aerobic excess sludge process", "using fly ash for high concentration desizing wastewater anaerobic treatment process" three invention patents.

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< p > "1500m3/d high concentration desizing wastewater anaerobic biological treatment" project uses anaerobic biotechnology to treat desizing wastewater, reduces the concentration of organic matter, and produces biogas for resource utilization. The removal rate of COD from printing and dyeing wastewater is up to 60%~70%, and the annual saving of standard coal is about about 1000000 yuan, and the running cost is reduced by several million yuan.

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