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DJB-V70 Motor-driven Filling Pump

Changzhou LangO Machinery and Technology Co.,Ltd is a professional lubrication pump manufacturer and exporter in china, that is concerned with the design, development and production of lubrication equipment. Overview DJB-V70 motor-driven filling pump applies to grease concentrated lubricating...

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Changzhou LangO Machinery and Technology Co.,Ltd is a professional lubrication pump manufacturer and exporter in china, that is concerned with the design, development and production of lubrication equipment.


Overview

DJB-V70 motor-driven filling pump applies to grease concentrated lubricating system, filling lubricating grease to the grease conservator of motor driven lubricating pump. This pump is not equipped with grease conservator, but directly placed on a 200L grease barrel. It can be operated separately. And if connected with a corresponding electrically controlled unit, it may realize automated grease supplementing of motor driven lubricating system. This pump is a built-in plunger displacement pump and worm-gear reduction rotation is employed with stable running and high pressure output. Pressure regulation valve at the outlet is set as the role of overload protection.


Technical parameters


Model

Nominal   pressure (MPa)

Flow   (L/h)

Motor   power (kw)

Speed   ratio

Reducer   requires oil quantity

Weight   (kg)

DJB-V70

3.15

70

0.37

1:25

0.35L

55


Use grease with cone penetration 265~385(25℃,150g) 1/10mm (NLGI0#~2#). 


Working instruction

The motor installed vertically drives gear to rotate through worm. There is a eccentric shaft installed on the top surface of worm which drives plunger to do up –and-down round movement through crank connecting link. Grease absorbing and pressing process is completed for the acting force of the one-way valve within the piston and pipe cap, and grease is delivered outside through the grease transmission rubber pipe.


Use instruction

1.    It is suggested to connect and rotate according to the direction of rotating arrow.

2.    The used lubricating grease should be clean with uniform texture and within the specified model number

3.    It is required to inject lubricating oil (N220) to the reduction gearbox to the specified grease level in the first use.

4.    After initiating the grease feeding pump for the first time, first open the air discharge valve and close it after grease is output normally.

5.    Idling is forbidden when there is no grease in the barrel.


LangO is professional lubrication equipment manufacturer,  has production area 20,000 square meter, and 100 workers. our products are in promotion. If you are distributor of lubrication equipment, or factories, and if you have any questions or requirement of lubricating equipment, please contact us freely.


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