Elab Engineering

Gautam Budh Nagar, Greater Noida, Uttar Pradesh

Standard Accessories: Suitable Electric Motor 3 Phase Motor Pulley Suitable Push ButtonStarter Set of V-Belts Belt Guard Gear Guard Hand safety device Special Steel Spanner for adjustment to lock Nutt Hand operated oil lubrication Pump Clamps for Holdingdies Bolster Plate duly machined having T-Slots

As well as its great importance for the chemical and foodstuffs industries, ethanol (alcohol) is increasingly used as a fuel. TheBiotechnical Production of Alcoholcan be used to conduct realistic experiments for the production of ethanol from starch-based raw materials such as potatoes. The system consists of three main components: a mash tank, a fermentation tank and a distillation unit. A mixture of water, mechanically macerated potatoes and alpha-amylase (enzyme) is poured into the mash tank. To dissolve the tightly packed starch chains in the potatoes, heating steam is injected into the mixture via a nozzle (gelatinisation). This increases the flow resistance of the mash, which would prevent further processes. The alpha-amylase breaks up the starch chains (liquefying) thereby reducing the flow resistance. Gluco-amylase is used to convert the starch into sugar (saccharification). This enzyme requires lower temperatures and pH values. The temperature is reduced using the water cooling jacket around the mash tank, the pH value is reduced by the addition of acid. After saccharification the mash is pumped into the fermentation tank. During the fermentation process in this tank, ethanol is produced. A water cooling system controls the temperature. After the fermentation process, the mash is pumped into the distillation unit. This is equipped with a bubble tray column for separation of the ethanol. Two vessels are available, one for the spent mash, the other for the distilled ethanol. The system has comprehensive measurement, control and operating functions, which are controlled via a PLC. A touch screen displays measured values and permits the operation of the system.

Spring Testing Machine Product Details This Spring Testing Machine is a floor standing electro-mechanical manually operational testing machine. This machine is commonly used to test all types of coil springs, disc springs, wave springs and spring-type components.The machine enable load deflection tests of tension and compression springs to be carried out accurately and quickly. This testing systems is designed to bring an affordable solution to a wide variety of spring testing requirements.

Rotating Fatigue Machine Mk3 Features Self contained Bench mounted Fully guarded Digital readout of revolutions to failure Motor stops when specimen fails Necked specimens, steel, aluminium alloy and brass Ideal introduction to fatigue Optional extra for alternating bending fatigue Three year warranty Range of Experiments To make an introductory study of fatigue using a Wohler rotating fatigue apparatus, including the time to failure caused by various stress levels and materials The accessory, HSM19X affords bending fatigue of a cantilevered strip of metal or plastic in modes varying from alternating to fluctuating stresses Description This machine has been designed to introduce students to the effects of fatigue. A simple cantilever specimen rotates at about 5700 or 1425 revs/min, inducing a sinusoidal variation of bending stress. At the faster speed, a third of a million stress reversals occur each hour, so failure should occur within a day. Failure can be hastened by using a specimen with a stress raiser. The loading system cancels its own self weight enabling any desired value of bending stress to be applied, ten mild steel specimens are supplied. Axiality has been ensured, and care has been taken to reduce the effects of vibration. When failure occurs, a microswitch stops the motor and the cycles to failure are registered on a 5 digit revolution counter. All rotating parts are shielded and a safety guard is provided to restrain the broken specimen. The apparatus is mounted on a heavy steel base plate and is designed to overhang the bench or pedestal on which it is placed. Ideally a heavy pedestal (eg concrete), isolated from the floor by rubber matting, should be used to minimise shock loads. An additional accessory for alternating bending fatigue and additional specimens are available. This equipment is part of a range designed to both demonstrate and experimentally confirm basic engineering principles. Great care has been given to each item so as to provide wide experimental scope without unduly complicating or compromising the design. Each piece of apparatus is self-contained and compact. Setting up time is minimal, and all measurements are made with the simplest possible instrumentation, so that the student involvement is purely with the engineering principles being taught. A complete instruction manual is provided describing the apparatus, its application, experimental procedure and typical test results.

Motorised or hand operated top and bottom can seaming machines produce perfectly tight seams of round tin containers filled or unfilled equipped with spindle made from steel carefuly machined and revolved on taper roller bearings, suitable thrust bearing being, provided to support the weight of the spindle. A set of seaming wheels are supplied with adjustable bracket, bottom screw is adjustable for various height for cans. Motorised models are supplied with motor attachment, motor pulley, suitable AC 440/3 50 motor and V belt. Seaming chucks can be supplied an extra cost against ified requirements.

Suspension Production Unit Technical Description Provides the experimental filtration units with a suspension of diatomite and water (recommended). It is prepared in the stirred tank. The stirrer ensures that the solid remains suspended and does not settle. An eccentric screw pump delivers the suspension to the connected experimental unit. The pump rotor is made of stainless steel. It runs inside an elastomer housing. A manometer indicates the delivery pressure. A pressure cut-out switch stops the pump if the pressure is too high. A temperature transducer protects the pump from running dry. The speed of the pump can be adjusted on a potentiometer. The stirred tank features a level indicator and three flow impeders. All necessary connecting elements are supplied to connect the supply unit to the relevant experimental filtration unit.