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Dual Line Lubrication System
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Dual Line Lubrication System that we offer is well tested and therefore, is the perfect option on which buyers can easily rely. We are reckoned as one of the reputed Manufacturers and Suppliers of Dual Line Lubrication System. Manufactured under the strict vigilance of experts, our Lubrication System is known for its longer functional life. Tested using the latest techniques, our Lubrication System is free from all kinds of defects. Principle of operation : Two parallel lines run from pump to control valves and from control valves to metering devices and then to bearing points. End of line pressure switch gives signal to change over the line and thus continuous operation is ensured. Construction & operationA single outlet pump, 4/2 way direction control valve, metering devices, end of line pressure switches etc. are important parts of the system. In this system, lubricant is supplied from central pump to control valve, which further supplies it to the main lines and ultimately to bearings. When pump os started, one of the main line gets charged, it delivers required quantity of lubricant to bearings and at that time other main line acts as a relief line. When end if line pressure switch sends signal to changeover the line (i.e. half of the total number of lubrication points are covered.) After getting signal from end of line pressure switch, the changeover valve operates and the other main line gets charged and remaining half number of lubrication points gets lubricated. This ensures one complete cycle. Advantages of this system is that the pump used is high volume, high pressure type and number of bearings can be centralised is large (up to 1000 points). Applications Sugarcane Crushing Mills, Steel Rolling Mills, Metal Processing Machines, Power Plant Conveyers and Grate Coolers.
lube oil system
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To cater this need CEE DEE VACUUM provides a solution with supplying oil storage tanks. There are different types of these tanks. The tank and capacity can be designed to suit the application and are available in the following categories: Mobile (Capacity range 1KL - 35KL), With Insulation, Without Insulation.
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Dual Line Lubrication System
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Lubcon Engineers are typically used in applications where a large number of lubrication points need to be lubricated from a single source. Each central lubricating unit is connected to their distributors through two lines via the change over valves. The two (2) lines alternatively act as supply pressure line and return line connected to container. When the central lubricating pump unit is operated, lubricant is delivered through the main lines of the system. The pump unit will continue to deliver lubricant and the pressure will continue to rise in the main line until the lubricant flow resistance at the lubrication point are overcome. At this point, the control valve and operating pistons within the individual metering distributors are actuated and a measured quantity of grease as determined by the diameter and length of stroke of the operating piston is delivered to the bearings. When all the metering distributors have discharged their respective quantities of lubricant, further pumping raises the line pressure. As soon as the line pressure exceeds the setting of pressure control valve, the change over valve operates to switch relieved to the grease container and the other line which was under relief is connected to the pump outlet so that next cycle of lubrication can start. The line pressure is sensed at the pump end and the pressure in the pressure control valve is set to a sufficiently high value in order to ensure operation of all the meter distributors. Both lines are blocked at the ends. There is a provision of visual indicator pins to the change over valve which is co-operation with a limit switch relays electric signal to the control system which deenergises the pump motor and activates the time relay which determines the interval time between two successive pumpings. After the pre-set time (0-2 hours) of the internal time relay is over, the pump re-stars and completes the next pumping cycle. The pumping repeats itself in the above manner and the lubrication of all points connected to the system continues.
centralised lubrication systems
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Forced Oil Lubrication System
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Lubomatic Centralised Dualline Lubrication System
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SKEY PRODUTS manufactures LUBOMATIC range of centralised Lubrication SystemFor Sugar Mill bearings .The System consists of following components :- PUMP A very highly reliable pump with high discharge pressure is incorporated in the system. The pump is reciprocating plunger type pump, which is keptimmersed in Oil . This pump is driven by a geared motor . Considering the continuous Opration of system all the components are manufactured to veryclose tolerance & a special grade material is used to ensure consistent performance . The working principal of the pump is very simple and performsnon-stop with very high delivery pressure. A standby pump is also provided. MOTOR A continuous duty electric geared motor with service factor of 2.9 is used. The motor used is a TEFC squirrel cage induction motor suitable for 415VAC, 3Phase, 50Hz, AC supply as per IS 325 with class B insulation .It is a geared motor with 125 RPM & 0.55 kw rating . RESERVOIR The pump driven by geared motor is kept immersed in oil to ensure long life & efficient working . The reservoir is of 50 lit . Capacity which is mounted on a pump housing . A level switch fitted to indicate low oil level in tank. Two oil level gauges are located on the front side of reservoir to check the oil level visually. CHANGE OVER VALVES The valve is hydraulically/electrically operated when the pump is switched ON the line 1 is connected and the pressure goes on increasing and when it reaches set high pressure all the points are lubricated as the valve moves forward the line gets blocked and the pressure goes on increasing and line changes to no. 2 line this goes on repeating. The dwell time is adjusted as per requirement and after set dwell time the cycle goes on repeating. CONTROL PANEL Two electric control panels which consists of Main Power Supply, Contactor, MCB etc., It ensure the smooth working of the system. In case of any faults thealarm is provided with visual indications. The selection of system 1 & System 2 ( Stand by Pump ) can be done using selector switch provided. PRESSURE SWITCH When the line pressure drops down the set pressure. The pressure switch gives signal to control panel & alarm is indicated on the panel & hooter switched ON RELIEFVALVE A relief valve is provide to safeguard the pump from overloading. By adjusting the relief valve setting the delivery pressure can be increased and decreased. PIPING & FITTINGS High quality seamless pipes are used to work under high pressures Main Line : 16mm OD Seamless Branch Line : 10mm OD Seamless Feed Lines : 08mm OD Seamless Fittings of high quality standards are used to ensure leakage free consistent Working of the system. Various hydraulic fittings are used, such as male studElbow, Unequal Tee, Pipe Connector, Straight Connectors. Flexible Polyhoses are used wherever required. WORKING OF THE SYSTEM LUBOMATIC Centralised dual line lubrication system basically consists of a reservoir with built in reciprocating plunger pump immersed in the oil, change over valve, dose feeders ( Dual line metering elements ) Pressure Switch, pipes, hose pipes, fittings Electrical Control Panel etc. In this type of system, there are two main lines of 16 OD, which run parallel to the Sugar Crushing Mill Tandem. From these two main lines, 10 OD Pipes are connected to inlet of dose feeders & the outlet of the dose feeders are connected to the lubrication points ( bearings ). The valve is hydraulically / electrically operated when the pump is switched ON the line 1 is connected and the pressure goes on increasing and when it reaches set high pressure all the points are lubricated as the valve moves forward the line gets blocked and the pressure goes on increasing and line changes to no. 2 line this goes on repeating. The dwell time is adjusted as per requirement and after set dwell time the cycle goes on repeating. The discharge of oil can be controlled by Increasing or decreasing the pause time By the regulating screw fitted on the dose feeder indicating pin. OPERATING INSTRUCTION The electric control panel monitors the smooth working of the system. The following step should be followed while operating the system. Connect 3Ph & Netural connection to the control panel. Switch ON the 4 pole MCB provided on the panel. By selecting the position of selector switch one can select System I or System II . After system selection, the pump can be switched ON by using the rotary switch provided. If any fault occurs following visual indications are available with Hooter interface Reservoir – I Low Oil level in reservoir I is below required level. Reservoir – II Low Oil level in reservoir II is below required level. Low Pressure – I Low If the pressure does not get developed in main line the panel will give this fault indication. Low Pressure – II Low If the pressure does not get developed in main line the panel will give this fault indication. To adjust the viscosity of oil during winter season heaters are provided. The Temp range can be adjusted from 30º c to 65º c by using thermostat provided. ( This is optional ) System Reset after any fault indication, one has to reset the system. After rectifying the fault occurred one can reset the system using this push switch. Hooter ON/OFF : Used to bypass hooter. Emergency Stop – Used to stop the system during emergency.
Dual Line Lubrication System
450,000 Per unit
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Metapow - We take pleasure in introducing ourselves as a renowned manufacturer and supplier of a wide variety of lube oil system in India.
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