Engineering Training Equipment Dealers in Sangli

• RECIPROCATING: Double acting cylinders – 1 Single acting cylinders - 1
• ROTARY: Vane type motor - 1

The increasing use of Hydraulics and Pneumatics circuitry in industry has created growing demand for detailed knowledge of the subject. The oil power Hydraulics circuit trainer along with its comprehensive user manual presents a course in oil power Hydraulics suitable for use in Educational & intended to give a progressive insight into oil Hydraulics components & circuit design. The trainer kit comprises a mobile frame with working panel, power pack, pipings, starter, flexible hoses, components & actuators fixed on working panel & pressure gauges. Circuit can be constructed easily by using quick couplings. EXPERIMENTAL CAPABILITIES Study of Direct operated pressure relief valve. Study of flow control valve. Study of quick return mechanism Study of Directional control valve.(hand operated) Actuation of Double acting cylinder. Sequencing of double acting cylinders. Regenerative Circuit Meter in circuit for cylinders.

• O.D. of heat pipe: 30mm
• Length of the pipes: 350 mm each.

Heat pipe is a latest development in the field of Heat Transfer and finds its application from spacecraft to Kitchen. It involves the transfer of heat by boiling and condensation of a fluid and hence transfer of heat takes place under nearly isothermal condtions. The heat pipe demonstrator has been designed and developed to clearly reveal this space age superconducting device to engineering students. It consists of 3 identical cylindrical conductors in respect of geometry. One end of these is heated electrically while there are small capacity tanks acting as heat sinks at the other end. The unit consists of a heat pipe, a copper pipe and a stainless steel pipe. Thermocouples are embeded along the lengths to measure the temperature distribution and the heat transfer rate is noted in terms of the tempearature rise in the heat sink tanks. . The performance of the heat pipe as a cuper conducting device could be studied well in terms of the temperature distribution along the length at a given instant and could be compared with other two members. Nearly isothermal temperature distribution and fast rise of temperature in heat sink tanks reveals the heat pipe superiotly over the conventional conductors.

Range of Experiments to be Carried Out • Average surface heat transfer coefficient for a pipe losing heat by forced convection to air flowing through it can be obtained for different air flow & heat flow  rates• Reynolds number & Nusselt number for each experimental condition. To Plot these values on Log - log graph. To Plot on the same graph the Dittus-Boelter  correlation• To plot & comment on the surface temperature distribution along the length of pipe

• pipe size: 25 mm.

MICROTECH apparatus enables the students to study the interesting phenomenon of heat pipe & to compare its performance with other pipes. The apparatus consists of a heat pipe made up of stainless steel, evacuated and partially filled with distilled water, a copper pipe and stainless steel pipe of same sizes. The pipes are heated at one end and water tank is provided at the other end of the pipe to take out the heat. Thermocouples are provided along the length of pipes so that nearly isothermal operation of heat pipe as compared to other conductors can be demonstrated. Rapid rise of water temperature in the tank around heat pipe demonstrates super conductivity of heat pipe as compared to copper pipe as good conductor of heat and to stainless steel pipe as same material of construction.Heat Pipe - Stainless steel pipe size 25 mm. dia. 450 mm. long, with both side closed, evacuated and filled with distilled water along with fine stainless steel mesh inside the wall.

Heat transfer unit, We also manufacture the equipments and control systems for sugar industries mainly mill automation, boiler instrumentation, prd stations and embibition water control system.

To determine heat transfer rate, heat transfer coefficient, LMTD. The unit consist a two design ,mild steel shell houses the copper pipes. End box for shell which carriers a baffle at the center to make the heat exchanger of two pass type. cold fluid passes out side the tubes in the shell. Hot water flows inside the tubes. Temp. of hot water & cold fluid measured by thermometer.flow rates and temp. of hot and cold fluid can measured.

Determination of Emissivity of non black surface. • Study of variation of Emissivity of test plate with respect to absolute temperature. • Measurement and variation of electrical input with complete panelised instruments. • Elimination of instrumental error by using same measuring instruments for both the plates. • Digital Voltmeter, Ammeter & Temperature Indicator. Space Required : 1m. x 1m.

Heat Transfer in Forced Convection, Losses in Pipes Apparatus

Heat Pipe Demonstrator, Rope Brake Dynamometer