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DDB Series Multi-point Grease Pump

DDB series multi-point grease pump applies to multi-line centralized lubricating system with relatively lower lubricating frequency, lubricating points under 50 and PN of 10Mpa.

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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.


Ⅰ . Overview

DDB series multi-point grease pump applies to multi-line centralized lubricating system with relatively lower lubricating frequency, lubricating points under 50 and PN of 10Mpa. It supplies and delivers lubricating grease to each lubricating point through a piece-type grease feeder. It is especially suitable for such small-sized single equipment as crushing machine, forging machine, dock crane, printing machine and so on.


Ⅱ . Technical parameters

Model

Number of outlet

Nominal pressure (MPa)

Rated flow of each   outlet (ml/cycle)

Frequency of   lubricating (cycle/min)

Volume of grease   storage (L)

Power of motor (W)

Weight (kg)

DDB-10

10

10

0~0.2

13

7

0.37

19

DDB-18

18

23

0.55

75

DDB-36

36

80

Use grease with minimum cone penetration 265(25℃,150g) 1/10mm (NLGI0#~2#). Working environment temperature is 0~40℃.


 Use instruction

1.    This type multi-point grease pump should be installed in the place with appropriate environmental temperature and less dust for the convenience of grease supplementing, adjustment, inspection and repair & maintenance.

2.    Add 1HL-20 gear grease to the class 1 reduction gearbox till the liquid level specified on the grease indicator before use.

3.    Supplementing grease into grease conservator must be done by using SJB-D60 manual grease filling pump or DJB-200 electric grease filling pump from the grease inlet of the grease conservator. It is strictly forbidden to start the motor when there is no lubricating grease in the grease conservator.

4.    Connect the motor in accordance with the rotation direction indicated on the wall of conservator barrel.  Reversal is forbidden.

5.    The filter screen accuracy of grease inlet should not be smaller than 0.2mm, and should be washed regularly.

6.    Grease pump should be kept clean. Opening the cover to supplement grease is strictly forbidden for avoidance of dirty substance to enter pump body and influencing normal working.

 

 

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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