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Jufeng Two-stage Medium-pressure Screw Air Compressor

Jufeng Two-stage Medium-pressure Screw Air Compressor

Επωνυμία: Jufeng
Αριθμός Μοντέλου: JH-100ADV
Τροποποιημένο: 1 Μονάδα
τιμή: Contact us
Πληροφορίες συσκευασίας: Ξύλινη συσκευασία κουτιού
Όροι πληρωμής: L/C,D/A,D/P,T/T,Western Union
Πληροφορίες λεπτομέρειας
Τόπος καταγωγής:
Κίνα
Πιστοποίηση:
CE, ISO, ASME, ETC
Έγγραφο:
Όνομα προϊόντος:
Αεροσυμπιεστής κοχλία μέσης πίεσης
Μοντέλο:
JH-110ADV
Εξουσία:
Ηλεκτρικός
Τύπος αέρα:
Βίδα
pressureRange:
Μεσαία πίεση
Πίεση εργασίας:
3,0/3,5/4,0 MPa
Δυναμικό:
380V
Μέθοδος ψύξης:
Αερόψυξη/υδρόψυξη
Δυνατότητα προσφοράς:
3000 μονάδες το μήνα
Επισημαίνω:

two-stage medium-pressure air compressor

,

screw air compressor with warranty

,

industrial medium-pressure screw compressor

Περιγραφή του προϊόντος

Jufeng Two-stage Medium-pressure Screw Air Compressor


Product photo

Jufeng Two-stage Medium-pressure Screw Air Compressor 0

Product Introduction

Medium-pressure screw compressor vs reciprocating piston compressor



Medium-pressure screw compressor Reciprocating piston compressor
Principle By continuously compressing the gas through a pair of intermeshing screw rotors, without reciprocating motion The gas is compressed intermittently through the reciprocating motion of the piston within the cylinder.
Structure/Operation The structure is simple, with few moving parts. It operates smoothly, has no inertial force and generates little vibration. The structure is complex, with many moving parts (such as pistons, connecting rods, and valves), resulting in significant vibration and noise.
Efficiency/Energy Consumption The isothermal efficiency is relatively high, especially during partial load conditions, where it can be adjusted continuously by the slide valve to maintain a high efficiency. The full-load efficiency is close to that of excellent piston machines. The insulation efficiency is high. Under rated conditions and full load, the efficiency may be slightly better than that of the screw machine. However, the efficiency drops significantly during partial load operation.
Displacement/Pressure The compression process is continuous, the airflow is without pulsations, and the oil content is well controlled (by the injection screw). There are significant pulses in the exhaust, requiring a post-treatment buffer tank. The lubricating oil may be carried into the gas by the piston rings, resulting in a relatively high oil content.
Maintenance/Lifespan The maintenance is simple. The main tasks are to replace the "three filters and one oil" and the oil separator regularly. The maintenance workload is small. The maintenance is complex and frequent, and it is necessary to replace the wear-prone parts such as piston rings, valves, and bearing shells regularly. Professional technicians are required and the downtime is long.
Initial investment The cost of a one-time purchase is relatively high, especially for the main rotor. The one-time purchase cost is relatively low and the structure is relatively simple.
Footprint Compact structure with a small footprint. Large and bulky, requires more space and higher foundation specifications.


Product parameters


Model JH-100ADV
Power 37+37kw
Pressure 30/35/40bar
Air flow 6.0/5.1/4.0m³/min
Size 2400*1680*1650mm
Weight 1505kg
Noise 72dB
Air Outlet DN25


Factory


Jufeng Two-stage Medium-pressure Screw Air Compressor 1

Jufeng Two-stage Medium-pressure Screw Air Compressor 2


Certificates


Jufeng Two-stage Medium-pressure Screw Air Compressor 3


Exhibitions

Jufeng Two-stage Medium-pressure Screw Air Compressor 4


Packaging


Jufeng Two-stage Medium-pressure Screw Air Compressor 5