wet ball mill machine doctor blades

Doctoring 101 - Valmet

In the 1970s and early 1980s paper machines became faster and wider and many new soft roll cover materials were introduced. During this time high-density polyethylene blades were introduced for doctoring soft covers in the wet end. Steel, monel, bronze, micarta and HDPE were adequate doctor blade materials for...

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Doctor blades - Valmet

Valmet offers doctor blades for all machine positions and process needs in your paper machine. ... Valmet Doctor Blade Carbon VT gives the best combination of cost efficiency and functionality in all paper and board grades and doctoring positions. ... Stora Enso's Kvarnsveden mill first in Sweden to install ValDual.

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Doctor Blades - Valmet

apparent to the mills and the materials started to gain popularity. High density polyethylene doctor blades. From the early 1980s, paper machines became considerably faster and wider, and soft rolls were introduced. The soft roll covers were easily damaged by both metal and composite blades and a new blade material...

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CBG Doctor Blades - Accuratech Machine Industries, Inc.

CBG Doctor Blades in the Philippines, Doctor Blades.

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Paper Machine Doctor Blade Components and Troubleshooting ...

Doctors are used on paper and board machines to remove excess water and contaminants from roll and cylinder surfaces, and to remove the sheet from these surfaces during sheet breaks and threading. Doctors must be properly installed and maintained to ensure their continued safe and efficient operation. It is important...

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Doctor Blades - Kadant Inc.

Wet End Blades. PolyCarb™, UMHW and carbon, 0.1, 2.54. SynTek™Plus, Glass and carbon with enhanced resin, 0.055, 0.075, 1.4, 1.9. Graflex™, Glass and carbon epoxy, 0.055, 0.078, 1.4, 1.8. SofTek, Carbon/plastic fiber with epoxy resin, 0.055, 1.3. Polyflex™, UHMW polyethylene, 0.25, 6.4. Fiberflex™, Glass Epoxy...

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