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Pulp Preparation System
Pulping process is critical to every single final molded fiber product. If pulp slurry quality does not meet desired requirements, it would affect, their strength and buffering performance for sure. Actually, the whole pulp preparation process can be summarized as disintegration and purification problems.
Our basic demands for pulp slurry:
- Sufficient supply
- Refined
- Deposite evenly and quickly on net of dies
- Low shrinking ration when drying
- Free from obvious warping on any direction of a final product
Waste paper always contains plastic flake, hot melt substance, tape, box nail and other foreign matters which make screening and purifying much more complex in waste paper processing.
Hydro pulper can be divided into light, medium and high concentration types in terms of slurry concentration. we can design and manufacture custom hydro pulper with different holding capacity based on your raw material and expected output.
What we consider before designing?
- Rotor strucure
- Slurry tank structure
- Linear speed of rotor
- Hole diameter of screening disc