Dual Line Grease Lubrication System by Naman Industries

We are a remarkable manufacturer and supplier of an excellent quality Dual Line Grease Lubrication System. The system offered by us is mainly used in large scale industries for lubrication in machines. Available in diverse specifications to meet client’s specific requirements, this system is manufactured with high precision by making use of best quality components and advanced technology under the observation of our trained professionals. In addition, our clients can avail this system from us at rock bottom prices.

Model No: MN DLGP-50-04

Specification:

• Reservoir capacity – 50 kg

• Pump Discharge Capacity – 150 gm / min.

• Discharge pressure – 350 Kg/cm² (Max.)

• Direction control valve – Electrically Operated

• Electric Motor – 3 Phase, 415 V AC, 4 Pole, 1/1.5 HP

• With gear box (Ratio 70:1), low level sensing, pressure gauge, filling port with NRV, base frame and foundation bolts

Features:

• Optimum functionality
• Longer service life
• Reliable operation

CENTRALIZED AUTOMATIC TWO LINE GREASE LUBRICATION SYSTEM
(with ELECTROMAGNETIC REVERSING VALVE)

Principle of Operation:

Grease is supplied by the Motorized Pumping Station through the Electromagnetic Reversing Valve,Grease Filters, Metering Feeders, End Pressure Relay, as shown in the schematic diagramme. In theinitial condition, one of the two Limit Switches fitted with the End Pressure Relay is in the actuatedcondition. When the Lubrication System is made ‘ON’ by starting the Motor of the MotorizedPumping Station and energizing one of the two Solenoids of the Electromagnetic Reversing Valve,discharge of grease takes place from one of the two primary pipelines; the maximum pressure in theline is limited by setting in the Main Relief Valve. After the operation of the Metering Feeders, greasewill flow through the 2-position Valve of the End Pressure Relay after overcoming the pressure set inthe corresponding Changeover Relief Valve and will reverse the position of the 2-position valve. Thestem of the 2-position Valve will operate the other Limit Switch, which means the completion of onelubrication cycle and the Motor will be stopped and the Solenoid of the Electromagnetic ReversingValve will be de-energized. At suitable time interval set by Timer, Motor will be started againautomatically and the other Solenoid will be energized. Grease flow will now start in the other primaryline and once again, after the operation of the Metering Feeders, there will be reversal in the 2-positionValve of the End Pressure Relay. The other stem of the End Pressure Relay will move to the ‘Out’position and in the process will operate the Limit Switch which will give command for stopping theElectric Motor and de-energizing the Solenoid . This signals the completion of another lubricationcycle. The next lubrication cycle is started automatically after pre-set time of the Timer.