NSI Equipments Private Limited
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Rotary Autoclave

Rotary Autoclave
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NSI Equipments Private Limited manufacture Rotary Autoclave, Autoclave for Reclaim Rubber, Reclaim Rubber Plant, Rotary Autoclave for reclaimed rubber industry for high temperature and high pressure cooking of rubber crumbs and to recycle the same in to Rubber sheets in subsequent process. The Rotary Autoclave is made from boiler quality plate with limpet coil for heating and with hollow agitator with blades, driven by motor and gear box. These Rotary Autoclaves are designed to work at a pressure of 300 psi. and at a temperature of 250°C.

MATERIAL OF CONSTRUCTION
Shell - ASTM - A 516 Grade 70 Dished Ends - ASTMA - A 516 Grade 70 Top & Bottom Mouth. Steel Casted Limped Coil - IS:1239. Saddles - MS to IS:2062, and Central Shaft - MS Seamless Pipe

BATCH CAPACITY
2000/3000/3500/4000 Kgs per batch of Rubber Crump's.

COMPONENT OF ROTARY AUTOCLAVE

LIMPED COIL
Fabricated from semi Class - C Pipe, ERW and welded all over the length of the shell at appropriate pitch. Suitable inlet headers and outlet are provided, if heating medium is by steam.

AGITATOR SHAFT
Fabricated from seamless pipe & two ends stubs of EN - 8 are welded at both ends. The shaft is machined is assembly. Suitable keyway and seat the flanged hub accurately.

STIRRER ARMS AND BLADES STIRRER ARMS AND BLADES
Fabricated of MS to IS:2062 Grade plate. The arms of the stirrer are welded to the hubs, which are keyed and bolted to the central shaft. The hub is flanged to the central shaft in two halves. The arms are welded with end blades. These blades are specially designed in a way that they turn and move the material longitudinally so that the same particle does not remain in contact with surface for long time and uniform heating is provides to the material inside.

STUFFING BOXES
Consists of two stuffing boxes suitable for gland and rope packing, fabricated from MS - IS:2062 Plate, Provided with Phosphorus Bronze bush. The stuffing boxes are water cooled with outer jacket and suitable inlet and outlet openings are provided for circulation for water.

BEARINGS
The complete stirrer is supported on two end bearings Double row, self-aligning type Roller Bearing housed in their respective housings

TOP & BOTTOM MOUTHS TOP & BOTTOM MOUTHS
Steel casted and specially designed, consist of jaw arrangement through which the mouth can be locked & unlocked by a suitable gearing arrangement at top and at bottom with a counter weight and gearing arrangement for easy open and for tight closer. Suitable neoprene runner gasket of single piece is mounted to the mouths to seal the system.

SADDLE SUPPORT
Two heavy duty saddle supports are welded to the pad plates which are welded to the shell.

GIRTH GEAR GIRTH GEAR
A suitable girth gear is fixed to the end of the shaft which is driven by means of motor and gear box

LIFTING ARRANGEMENT FOR TOP COVER
One set of screw arrangement with its supporting structure pivoted on its central shaft mounted on bearings which facilitates to & fro motion of the top cover and the same is to be fitted on the supporting platform.

DRIVE ARRANGEMENT
Rotary Autocalve drive consists of Motor, Gear Box - Helical Gear Box, Fluid Coupling between motor and gear box, Channel Base Frame for Motor and Gear Box

Electric Panel Board ELECTRIC PANEL BOARD
The electric panel consists suitable SFU, contactors, overload relays, volt and current indicators, push buttons, indicators etc. housed in a powder coated panel board.

The electric panel is a star delta starter with provision for automatic forwarding and reversing of the agitator at a pre-fixed time for better product mixing and heating.

Also the same could be worked under manual forwarding or manual reversing.

FEATURES OF AUTOCLAVE UNIT :
  • These Autoclave Unit are highly Durable
  • These Autoclave Unit are Safe to use
  • These Autoclave Unit are Quality tested

SPECIFICATIONS AUTOCLAVE UNIT :
  • Working Pressure of Autoclave Unit: 25Kg/SGCM and are tested at 40Kg/SGCM
  • Material used in Autoclave Unit: Stainless steel of grade SS304 and SS316
  • Sizes of Autoclave Unit: Client Specific(Customized)







Powder Mixer

Powder Mixer
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To mix dry powder amp; granules, this Industrial Powder Blender is considered very suitable and effective. These ribbon blenders are extensively used for cosmetic powder, food, chemicals. It is an efficient and versatile machine used for mixing powder and granules homogeneously. All the contact parts of the blender are made from materials with grades as required by customers. Our blender offers uniform mixing and easy discharge of material.

Specifications :
  • U-shaped horizontal trough containing a rotating double helical ribbon or paddle agitator.
  • Clearance of 3-6 mm is maintained.
  • Charging material is through top nozzles. Discharge through bottom valve.
  • Blending time-15 to 20 minutes, 90 to 95 percent or better homogeneity.
  • Ribbons are best suited for free flowing and cohesive products.




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