Pulping Machine

Pulping is the first step of egg tray production line. The main machinery used in the pulping process is exactly the paper pulping machine, which is also called paper pulper machine. Here we introduce the high consistency hydraulic pulping machine (pulper).

high consistency hydraulic pulper​
High consistency hydraulic pulping machine (pulper)

Pulping principle for egg tray production line

The waste paper is put into the high consistency hydraulic pulper, at the same time, the sewage pump pumps the water in the pool into the high consistency hydraulic pulper. Under the action of the screw rotor, the waste paper will melt rapidly into pulp and flow into the pulp storage tank. The pulp of the storage tank flows into the pulp supply tank through the pipeline, and then a certain amount of water is added from the pool. The pulp is stirred evenly through the homogenizer, and the whole pulping process is completed. The main equipment is pulping machine and auxiliary equipment includes water tank, homogenizer, water pump and pulp pump.

Pulping principle for egg tray production line

High consistency hydraulic pulping machine (pulper)

The high consistency hydraulic pulping machine (pulper) uses three paper spiral rotor to break up waste paper under high temperature and high concentration conditions, and basically does not reduce the pulp properties of waste paper. The rotation of the rotor drives the pulp to form a strong circulation eddy current, which causes strong friction between the waste paper, so as to dissociate into fibers and ink particles. Under the action of fibre friction and chemicals, oil stains are peeled off and separated from the surface of fibers, which ensures the smooth progress of flotation deinking, screening and purification, so as to produce pulp with high whiteness.

High consistency hydraulic pulper

AGICO high consistency hydraulic pulping mahcine has the advantages of large production capacity, low power consumption and convenient use and maintenance.

Parameters of pulping machine for egg tray production line

Pulper modelsPulper volumeCorresponding egg tray machine modelsOutput (p/h)
ZDS66m³DT5×126000
ZDS44m³DT5×8; DT4×84000-5000
ZDS22m³DT4×4; DT3×82500-3000
ZDS11m³DT3×4; DTF4×1; DTF3×11000-2000

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