VFD series Vertical Froth duty slurry Pump

Product Description

The VFD vertical froth pump is a reliable slurry pump designed for the transportation of forth. It has been widely used to convey corrosive or abrasive slurries that contain froth in the metallurgical, mining, coal chemical, paper and pulp making industries and etc.

Of a vertical structure, this industrial pump is equipped with the TV, TVR and PNL bearings whose bearing body is attached with motor cabinet or motor frame. It could adopt both direct drive and indirect drive and is easier for users to replace belts though which they could adjust the rotation speed of the pump according to the real working condition.

Moreover,all bins of this vertical slurry handling unit pump is deigned with steel framework or manufactured with quality stainless steels and steel plates padded with rubber linings. Meanwhile, this vertical froth pump is equipped with a tangential inlet which could allow materials to flow into the pump swiftly and remove some froths and a spill box which could return the extra materials to the pond. Thanks to its double-case design, users could adjust this centrifugal pump according the media.

Product Application

• Minerals processing

• Coal preparation

• Chemical processing

• Effluent handling

• Sand and gravel and almost every other tank, pit or hole-in-the-ground slurry handling situation.

Performance range

Model: VFD

Head: 5-25m

Capacity: 7-570m3/h

Pump type: Vertical

Media: Difficult tenacious froth

Material: Cr27,Cr28,CD-4MCu

Main Features

A large percentage of duties allow the use of the ce ntrifugal seal which eliminates the need of sealing water.
Gland shaft seal
A packed gland type shaft seal is also available and can be fitted with a low flow or a full flow flush seal water arrangement.
Shaft and bearing assembly
A large diameter shaft with a short overhang minimizes deflection and vibration.Heavy-duty roller bearings are housed in a removable bearing cartridge.
Pump Base
A minimum number if through bolts hold the pump casing to the frame .A means of impeller adjustment is provided in a convenient position below the bearing housing.
Outer Casing

Split outer casing halves of cast or ductile iron contain the wear liners and provide high operation pressure capabilities.
Impeller
The impeller may be either moulded elastomer or hard metal.Deep side sealing vanes relieve seal pressure and minimize recirculation.

Cast-in impeller threads are better suited for slurries.
Interchangeable hard metal and moulded elastomer liners.
Mating faces in hard metal liners are tapered to allow positive alignment during assembly and allow components to be easily removed for replacement.
Hydraulic seal rings give positive sealing between mating faces.

Certifications

CE

ISO

SGS

OEM Pump Spare Parts

Volute Liner, Impeller, Frame plate liner, Cover Plate Liner and other all pump parts.

Material: Cr27, Cr28, Rubber, Stainless steel, Gray iron, and so on.

Technical

Three-dimensional diagram.

Damei Kingmech Pump with a professional technical engineer,we have a completed three -dimensional system

Our Factory

Pre-Sales Service

* Inquiry and consulting support. 

* Sample testing support. 

* View our Factory.

After-Sales Service

* Training how to instal the machine, training how to use the machine. 

* Engineers available to service machinery overseas.

Packing & Delivery

Packaging
Size	(L) *  (W) *  (D)
Weight	T
Packaging Details	The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special reques