Impurity Separator

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ZDF series impurity separator is a product that greatly simplifies pulping process for low power consumption. It is widely used in waste paper recycling and paper making fields, and is increasingly popular with customers from Panama, Ecuador, Peru, Indonesia, among other countries.

Application

Our impurity separator is designed to defiberize stock and separate impurities from fibers. It is used after pulper to separate light and heavy impurities in the pulp and further defiberize the paper.

Structure and Features

The impurity separator consists of steel vat, horizontal rotor separator, drive mechanism and inlet pipe.
Thanks to the weir board inside the separator, heavy impurities deposit in the bottom while the stock and light impurities enter the circulation zone to be further screened. When the impeller rotates, the stock is suctioned axially and ejected at high speed from the periphery of the impeller. In this way, the turbulence circulation is intensified.
By adjusting the weir and the clearance between the impeller and screen plate, the quality and quantity of the pulp can be controlled.
The separator can work together with pulper to remove light and heavy impurities, improving the production capacity of the pulping machine.

Specifications of Impurity Separator

Model	Production amount (m3/h)	Rotor diameter (mm)	Screen hole diameter(mm)	Stock consistency(%)	Motor power(KW)
ZDF31	100~150	Ф750	Ф4~Ф12	2.5~5	30
ZDF32	200~300	Ф910			45
ZDF33	400~500	Ф1050			55
ZDF34	600~700	Ф1200			75
ZDF35	800~900	Ф1350			110
ZDF36	1000~1100	Ф1500			132
ZDF37	1200~1300	Ф1650			160
ZDF41	30~50	Ф550	Ф6~Ф14	2.5~5	30
ZDF42	60~80	Ф700			55
ZDF43	120~150	Ф800			75
ZDF44	180~210	Ф900			90
ZDF45	220~250	Ф1000			110
ZDF46	270~300	Ф1100			132