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Sigma Mixer

JIKOSHA’S KNEADER SIGMA MIXING MACHINE is a heavy-duty mixer specially designed to produce uniform mixing, blending & kneading of highly viscous, thick, pest type materials.

Principle of Operation :

The tangential action of mixing and kneading is thoroughly obtained by two ‘Z’ shaped kneading blades, which rotates very accurately at different speed towards each other causing the product to be transferred from one blade to the other.

The mixing action is a combination of bulk movement, stretching, folding, dividing, and recombining of the material. The shearing & tearing action of the material against blades and the side walls causes size reduction of the solids.

Sigma Mixer Machine

Machine description :

The machine consists of two counter-rotating tangential rotors in a specially shaped trough (W - shaped), curved at the bottom to form two longitudinal half cylinders. Close clearance is maintained between the blades & the walls resulting in a perfectly homogeneous mix.

The shaft sealing is achieved by stuffing box arrangement with Teflon breaded gland rope packing so that the material does not leak out.

Hinged type top cover is provided with a feeding hopper.

Jacketed arrangement for heating or cooling application can be provided

Discharge arrangement :

• Mechanical tilting arrangement with the help of worm & worm wheel done manually.

• Hydraulic or motorized tilting arrangement for quick & easy discharging of material.

Provision of an extrusion screw :

In this the machine is provided with a set of contra-rotating kneading blades and an extrusion screws. The extrusion screw is located inside the mixing trough below the two mixing blades. During the mixing cycle the blades rotate towards each other while the mixing screws rotate in a reverse direction, constantly feeding new materials into the mixing blades. After the mixing cycle is completed, the direction of the screw is reversed and the material is extruded through suitable openings provided at the sides. The extrusion screw has its own separate drive so that blades and screw operate independently.

This system eliminates manual handling & ensures operator safety to materials at elevated temperatures or those of toxic nature.

Available in following sizes :

SIZE	CAPACITY	POWER
L x B x H	Litres	H.P.

9” x 6” x 6”	5	1
12” x 9” x 6”	10	3
14” x 12” x 12”	25	5
18” x 15” x 15”	50	10
24” x 18” x 18”	100	15
30” x 24” x 24”	250	20
36” x 24” x 24”	350	25
36" x 30" x 30"	500	30
48” x 36” x 36”	725	40

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Note : All Details , description, specification,size, capacity, mesh, etc. are approximate & For General Reference & will depend upon the nature of your material only.

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