Bucket Elevators are the simplest and most dependable units for making vertical lifts and are available in a wide range of capacities and may operate entirely in the open or in totally closed.

CENTRIFUGAL DISCHARGE TYPE BUCKET ELEVATORS.
These elevators are common. Buckets are mounted at intervals on a belt or chain. The elevator will handle any free flowing fine or small lump materials. The centrifugal style elevator operates at high speeds to throw the material by centrifugal action out of the buckets into the discharge spout as the buckets pass over the head pulley/sprocket. The buckets are spaced in wider intervals to prevent discharge interference from the proceeding bucket and to assure maximum fill of the buckets at the boot end while moving at higher speed.

Positive Discharge type Chain Bucket Elevators
Elevator of this type is similar to Centrifugal discharge except that the buckets are mounted on two strands of chain and are snubbed under the head sprocket to invert them for positive discharge. These units are designed for sticky materials.

Continuous Discharge type Bucket elevators
Continuous bucket elevators are designed to handle friable, fragile materials to minimize product degradation or damage or to handle sluggish or abrasive material. They are also used to convey light free-flowing matter where aeration of the material must be avoided. The continuous style elevator operates at a lower speed to minimize breakage of friable materials. The buckets are closely spaced on the belt or chain to allow the material to flow over the backside of the proceeding bucket, whose extended sides form a chute to guide the material into the discharge spout.

* Capacity based for material having bulk density of 1200 kgs/m³

Screw Conveyor
Screw Conveyors are compact and easily adapted to suit any location, can be mounted horizontally or inclined. A screw conveyor can be used to feed, distribute, collect, mix and control material flow in processing operations. Screw Conveyors can be sealed against dust or moisture, jacketed to act as dryer or cooler.

Screw flights made in number of configurations to perform different tasks or to convey different types of materials.

Material of construction can be from carbon steel, various grades of stainless steel, wood etc. depending on material. Hanger bearings in units may be engineered .

Belt Conveyor
Belt conveyors are most economical solution of transporting bulk materials of high rates over great distances using minimum horsepower . These conveyors can be provided in sizes from small capacity 18" feeder to a high capacity 48" wide conveyors several hundred feet long with 20' or 40' tress sections.

Types :
Flat Belt Conveyors
Flat Belt conveyors are used to transport light to medium weight of loads, suitable for the horizontal, decline and incline path between levels.

Troughed Belt Conveyors
Toughed Belt conveyors widely used for bulk loads. The belt is supported on rollers mounted at 20°, 30° or 45° three roller troughed form. Available open and fully closed types.

Rotary Autoclave
NSI EQUIPMENTS PVT. LTD. manufacture ROTARY AUTOCLAVE used for rubber reclamation industry for high temperature and high pressure cooking of rubber crumbs to recycle the same in to Rubber sheets in subsequent process.

Various models are available in capacity 2000, 3000 and 3500 kgs/batch.
The Auto Clave is made from boiler quality plate with limpet coil heating with hollow agitator with blades driven by motor and gear box for agitating the material inside.

This Auto Clave is designed to work at a pressure of 300 psi. and at a temperature of 250°C.