17

Vicky

Embed Size (px)

Citation preview

Page 1: Vicky
Page 2: Vicky

Team Members

Qazi Waqar AhmadMuhammad N0manHafiz Asif NawazJasam NaeemHassan IqbalAli AsadullahUmar Draz

Page 3: Vicky

Tilting Kneader Extruder

Page 4: Vicky

Tilting Kneader Extruder:

Also known as Double Sigma Blade Kneader

Most reliable mixer

Improve the production capabilities

Most advanced system for

I. Kneading

II. Mixing

III. Humidifying

IV. Homogenizing

(For highly viscous Wet or Pasty products)

Page 5: Vicky

ConstructionIt consists of:

Sigma blades

Mixing trough

Stuffing box

Cover

Control panel

Page 6: Vicky

Construction1. Sigma Blades

Made of:

I. Cast carbon steel

II. Cast carbon stainless steel cladding

2. Mixing trough

Made of:

Carbon, stainless & wear resistant steel of specific alloys

Provided with:

I. Heating or cooling jacket suitable for steam, hot/cold water, oil glycol etc.

II. Fiberglass insulation

III. Carbon/stainless steel sheathing over the jacket

Page 7: Vicky

Stuffing b0x

Each blade is sealed with stuffing box inside mixing trough.

Supplied in split construction that allows easy & quick maintenance.

Supplied with either PFTE or PFTE/graphite braided square packing

Made of with such a material and in design to work under high vacuum, sanitary applications etc.

Cover

Made of carbon or stainless steel.

Constructed to be dust tight for vacuum or for pressure.

Lifted manually with counterweights or hydraulically.

Provided with safety grating to prevent from coming in contact with personnel.

Page 8: Vicky

Control panel

It includes:

Stop/start button for all motors mixers.

An ammeter, digital temperature readout.

Pushbuttons for tilting & cover lift and hydraulic system.

Page 9: Vicky

How it Works…??

Page 10: Vicky

Princple Operations

Designed for batch operation with the sequence of three operations.

1. Loading of one or various products

2. Kneading or homogenization

3. Discharge

Page 11: Vicky

Loading:

Carried out through top of the

trough , with the cover in

raised position

Page 12: Vicky

Homogenization:

Carried out by the action of

two “Z” shaped blades placed in

the bottom of trough

horizontally and parallel.

Blades rotate convergently at

different speeds guiding the

product flow in an "8“ shaped

pattern inside the trough.

Page 13: Vicky

Discharge: Normally carried out by

tilting

the mixing trough forward, by

the use of a hydraulic system

located on the mixer skid.

In the heavy and extra heavy

construction, tilting is not

carried out.

So we use two special hinges

in the front of the mixer that

improve the discharge, as they

raise the height of the trough

during the tilting.

Page 14: Vicky

ApplicationsIt finds applications in:

Sealing compounds

Asphalt derivatives

Coloring

Rubber compounds

Polyester compounds

Gums and adhesives etc

Page 15: Vicky

Advantages Fixed installation of product loading and unloading

systems.

automation possibilities.

Atmospheric pressure or vacuum operation.

Heating or cooling capabilities.

The most advanced drive and safety systems.

Page 16: Vicky

Any query

Any query

Page 17: Vicky