The nauta conical dryer and mixer can be modified to perform various process such as:

• Drying using hot water/steam by jacketing.
• Further drying by applying vacuum, specially of thermal sensitive materials.
• Cooling by jacketing, agglomeration, crystallization, granulation.
• Homogenisation during drying or cooling.
• Reactions for solid-solid/solid-liquid.

Advantage of above equipment for above mentioned operations are:

• Low energy consumption.
• Can be preformed relatively within short time compared to other processors.
• Besides it is a completely closed system, hence environment-friendly.
• Effective space utilization, as it can be suspended form top on lugs and utilizes more vertical than horizontal.
• Drive on top, charging on top, discharge on bottom through gravity, all contributes effective maintenance and easy product handling.
• Several operations and processes can be combined resulting in lesser human handling and less time requirement.
• Vapour recovery system can be installed.

Accessories:

• Vacuum filter arrangement: It consist off a set of cartridge filters of suitable material fitted in a housing. Dust coming out with the vapour are entrapped and made to fall into dryer using nitrogen purging system solenoid valve and timer controlled. The housing is directly mounted on dryer with bypass system of isolating valves for use in case of failure of filters.
• Vapour recovery system: The vapour duly cleaned of dust is passed through a system of a condenser, receiver system to be liquefied and collected. The sizing and design will be determined by extent and type of vapours, solvents in the wet product.
• Lump breaker: The lumps or agglomerates formed during drying can be milled to original grain size of product by using lump breaker mounted on bottom portion of cone near apex.

Double cone dryer itself is rotating unlike nauta mixer or dryer. The vessel with central cylindrical welded with top and bottom cones, supported on horizontal shafts on both sides, mounted on pedestal bearings MS structure. The reduction is through a pair of spur gear and worm reduction gears. The rotating rpm is less than 20 rpm. There will be charging manhole and discharge on cone ends. The safety gates are fitted with the support structure along with limitswitches. Lump breaker can be provided on cone surface. filter suspended inside the vessel vapour recovery system can also provided for the dryer.

Principle: The drive is connected to the beaters through a set of a sun and planetary gears. The planetary motion is imparted for mixing or blending solid-solid, liquid-solid and liquid-liquid products.
Basic Features:
Vessel:
Cylindrical with welded bottom dish and flanged top dish. It is provided with 3 castor wheels for moving. Necessary nozzles are provided on top dish and vessel. Top dish is attached to drive mounting plates so as to lift and move down by means of column and lifting arrangement. Depend upon process conditions and product characteristics and batch size, vessel can be designed.
Agitator assembly:
It consists off one or two beaters, either open paddle type or closed type. With scrapper or without it. The beaters are attached to planetary gears, which are driven by motor-gearbox combination.
Drive:
It includes a motor v-belted to a worm reduction gearbox and spur-geared to planetary gears. Total drive is mounted on two arms of a column so as to move up and down over it.
Lifting mechanism:
It is mechanical type with a lead screw and a guide-bar with a sleeve to move vertically up and down a column mounted on a stool. The sleeve is mounted with drive load. There will be a motor and gearbox combination for operating.
Modification / Variation / Types Available:

• Powder mixer/ointment mixer
• Jacketed/non jacketed bowl for heating/cooling/limpeted.
• With in tank homoginiser and vacuum application.
• Flat dished bottom/tori spherical bottom for vessel/bowl.
• Mechanical/hydraulic lifting.
• Open/closed type beaters.
• Bowl with castor wheels/railings.
• Discharge - Pumped/pressed/gravity by tilting.
• M.O.C – SS304/316/L/Carbon steel, controls – on/off, M.C.C/ PLC based.

We offer Sigma Mixer with following features:

Feature:

Capacity	200 Liters
Drum Size	760 x 760 x 760 mm
Drive	15 1 HP
Dimension	2200 x 1300 x 1475 mm
Steam Pressure	60 LBS/Sq.
Inch Weight	Net 1000 Kg, Gross 1500 Kg

Mixing vessels are frequently used for stirring, dissolving, mixing and other operations.
Usage:

• Infusion
• Injection
• Oral liquid
• Blood preparation
• Biology
• Fine chemical
• Fermentation industries.

Material adopts	316L or 304
Inside surface roughness	Ra0.4µm,
Outside surface roughness	Ra0.8µm
Agitation mode	Top mechanical agitator
Impeller type	Propeller type, spiral type, anchor type or according to client’s specific requirement
Specification	50L-300000L

The 13 KL Agitator Tanks comprises of the cylindrical vessel with conical/dished ends welded to it. An agitator with impellers is mounted on the top nozzle. We have also provided 100 litres to 30KL tanks to various clients. The impellers can be propellers, anchor or paddle type.

The cylindrical vessel with conical/dished ends welded to it. An agitator with impellers is mounted on the top nozzle. We have provided 100 ltrs to 30KL tanks to various clients. The impellers can be propellers, anchor or paddle type.

Storage tanks are bulk containers of varying size and configuration.
Features:

• Cylindrical tank with conical, flat or flat-pitched bottom and conical or flat lid
• Manufacture from cold-rolled stainless steel 1.4301(DIN EN 10028 - 7:2000)
• Upper lid-situated inspection manhole
• Inlet and outlet pipe nipple
• Level indicator