Common Feeding Ways for Single-Line Lubrication Systems
Common Feeding Ways for Single-Line Lubrication Systems
Single-line lubrication systems of several common ways:
1.Oil gun lubrication
Oil gun to use oil, a unit of eight up to intermediate composition, so up to 16 lubrication points to oil, the first is the need to calculate the bearing oil, select the appropriate intermediate, with that cycle indicator that the end of the oil. As the gun replaced the oil pump lubrication, so the equipment prices low. The amount scheduled to be oil, not waste, fewer occasions in the use of lubrication points, very economical.
2.Manual lubrication
Pump lubrication way with a hand pump, can supply to 100 lubrication points. Use of the oil pump on the back end indicator indicates to the oil. Even if the 100 is a point not within the oil, the shaking was difficult when the pump handle, such as flip and then vigorously when the pressure rises, up to 20MPa, more than the pump body of the safety valve of the thin sheet will be broken in order to protect the safety of the pump. Then check the plug on pro-splitter indicator, indicator plunger out of a pipe in the top of clogging. The maximum pump discharge oil pressure of 20MPa, so even the high back pressure bearing can be sufficiently lubricated.
3.Electric lubrication
Pump with pressure switch means as low oil level switch, alarm switch cycle, relying on electronic control box can be completely automated. Discharge oil pressure of 20MPa, ranked according to the design used to determine the amount of oil, this approach is widely used in various mechanical devices. Electric single multi-point lubrication pumps including pump.
4.Pump mounted on the barrel cover
Pump mounted on the barrel cover on directly, so easy to install, the dust is very suitable for many occasions, because there is no need to pump oil from the drums to move, it will not be as dust the pump, distributor, bearing damage. Drive has two kinds of electric and pneumatic, hydraulic discharge up to 20MPa. This method is particularly suitable for large-scale machinery, blast furnace, rolling mill and other occasions.
5.Single pump feeding in several area
This way is particularly suitable for up to several hundred meters rolling machine to use. By the central pump the grease into F50mm head around, and then sent by the director in charge of each region, equipped with a solenoid valve on the charge through the solenoid valve open and closed, you can break to the grease to the regional distributor, again point to the grease lubrication. Using this system, thousands of bearings can be used for a central pump to automatically be fat.