　　Main models: znrh-G1(5/125 L/min), znrh-G2(10/125 L/min), znrh-G3(40/400 L/min), znrh-G4(120/400 L/min) , Znrh-G5(160/630 L/min), znrh-G6(250/1250 L/min), znrh-G7(250/1500 L/min)

　　Scope of application: used in sliding shoe mills, vertical mills, hydrostatic and hydrostatic lubrication

　　ZNRH-G new intelligent high and low pressure lubrication station is suitable for the thin oil circulating lubrication system of large equipment such as mills with double sliding shoes, rotary kilns, etc. High and low pressure thin oil lubrication equipment is a device that circulates and feeds thin oil lubricating medium. The low-pressure part of the equipment supplies the medium to the lubrication point of the equipment (with a relatively moving grinding pair). After the lubrication point is lubricated and cooled, it returns to the oil tank of the equipment; the high-pressure part of the equipment supplies the medium to the equipment static After the bearing is lifted, lubricated and cooled, it returns to the oil tank of the equipment; the medium returned to the oil tank will participate in the next cycle of the system.

Model	ZNRH-G1	ZNRH-G2	ZNRH-G3	ZNRH-G4	ZNRH-G5	ZNRH-G6	ZNRH-G7
Oil viscosity	ISO VG22~320
Oil supply pressure MPa	4
Oil supply flow L／min	125	125	400	400	630	1250	1500
Filtration accuracy μm	80
Cooling capacity	The temperature drop is about 10°C (industrial cooling water, 30°C, 2 times the low-pressure oil supply flow rate, 0.4MPa)
High pressure oil supply pressure MPa	31.5		20
High pressure oil supply flow L／min	5	10	40	120	160	250	250
High pressure filtration accuracy um	/		40
Fuel tank volume m³	1.2	1.2	4.0	6.0	10.0	10.0	12.0
Heating capacity	About 5℃/h (at rest)
Electric	PLC, touch screen control

ZNRH-M series new intelligent grinding roller lubrication station

ZNRH-P series new low pressure lubrication station

Recommended Products

Thin oil lubrication

　　 When the friction surface of the mechanical motion pair is in relative motion, because the surface directly contacts and generates frictional resistance, a part of the energy transferred by the machine is consumed by the friction and the surface heats up, and the parts are worn at the same time.

　　 Thin oil lubrication is to force the lubricating oil to the friction part of the machine to form a lubricating agent film that can withstand part or all of the load on the friction surface, and separate the friction surfaces of the two moving pairs to make the friction between the metal and the metal. It is converted into internal friction between oil film molecules with lower shear strength.

　　 Thin oil lubrication mainly plays the following important roles in the normal operation and maintenance of mechanical equipment: 1) reduce wear, 2) cool down, 3) wash and clean, 4) prevent corrosion, 5) save energy and reduce consumption.

　　 Thin oil lubrication is mainly used for the lubrication of reducers, dynamic and static pressure or sliding shoe bearings of mechanical equipment such as electric power, metallurgy, petrochemical, cement, etc.