Product DescriptionHIGH PRESSURE OIL FREE OXYGEN
COMPRESSOR Sr.ProgramParameters1Compressed mediumOxygen (must
be dry and particle-free gas)2Rated flow (standard
state) (Nm3/h)303Intake air
temperature (ºC)≤404Inlet pressure (MPa)0.45Exhaust
pressure (MPa)206outlet pressure/Temperature200kg/50ºC7Bore *
Quantity (mm)Φ90+φ50+φ308Rotating
speed (r/min)4709Cooling wayAir cooling + water cooling
(with
self-circulation)10Lubrication wayOil free lubrication11Compression
stages3stages12Structure typeAngle type, W type, single
unit13MotorPower (kW) 15Electric
system AC380V,Three-phase,50Hz,Insulation classLevel
BProtection levelIP44Start methodDirect start14Transfer methodBelt
drive15Installation typeBasic
type16Nois ( dB(A))≤8017Control wayPLC touch screen
control: maintenance alarm, over temperature alarm, over pressure
alarm, motor overload alarm, water cooling alarm18Import and export
sizeRc1/2 Rc5/819Dimensions(L×W×H)/
mm1350*1000*115020Weight / kg≈450Working principle and
technical parameters1,Working principle 1.1 The compressor belongs
to reciprocating, piston (with middle body and cross head),
single acting, combination of air cooling and water cooling,
three-stage compression, all oil-free and lubricated oxygen canned
compressor (hereinafter referred to as the compressor).1.2 The
compressor is composed of the main engine, the motor, the support
and the electrical control elements. The main engine and the motor
are placed on the support. It is equipped with a one-way valve, an
inlet ball valve, an exhaust globe valve, a cooling water pump and
a flow meter, and a solenoid valve is installed in the inlet pipe
and the unloading pipeline.1.3 When the compressor is working, the
motor drives the crankshaft to produce rotary motion through the
v-belt, and the piston produces reciprocating motion through the
connecting rod, which changes the cylinder volume and leads to the
change of gas pressure in the cylinder. The gas in the pressure
state is inhaled into the cylinder through the inlet valve block,
the inlet solenoid valve, the inlet pipe and the inlet valve. The
compressed gas is compressed into the required pressure through
three stages and discharged through the one-way valve, pipeline and
exhaust valve block for use.1.4 It is provided with
inter cooler between the first, second and second and third
stages.2,This product is suitable for:The compression medium is dry
non-granular oxygen pressurization or tank.3,Basic technical
parameters (see P6 -- table 1).Control systemThe control system of
the compressor is composed of YKHMI touch screen, PLC controller,
pressure sensor (inlet and supply pressure), temperature sensor
(first stage temperature, final stage temperature), inlet solenoid
valve, unloading solenoid valve, one-way valve and pipeline. The
volume flow rate of the compressor should be able to adapt to the
change of the volume of air used. When the volume of air used is
less than the volume flow rate of the compressor, the volume flow
rate should be adjusted by the control system to prevent the
continuous rise of the supply pressure. Display pressure and
temperature in real time while working.When the inlet pressure
reaches 0.4mpa, press "start up", and the compressor starts to work
according to the starting control sequence of When the exhaust
pressure reaches the set value of 15MPa, the motor power will be
cut off automatically and the compressor will stop working. At this
time, the intake electromagnetic valve is closed, the air inlet is
closed, and the unloading solenoid valve is opened, so that the
high-pressure cavity and pipeline of the exhaust end are connected
with the air inlet and the air inlet, so as to reach the same
pressure on both sides. At the same time, the cooling pump stops
working, so as to realize no-load starting.Packaging &
Shipping Certifications FAQ1:How can I choose the
most suitable product ?A: Please tell me your specifications
,we can choose the best model for you , or you can choose
the exact model .You can also send us the products drawing ,we will
choose the most suitable product for you . 2: Can you
produce according to the sample ?A: Yes,we can produce according to
the samples or technical drawings provided by
customers.3: What is your sample policy?A:If we have
off-the-shelf parts, we can provide samples, but the customer has
to pay for the sample cost and the Courier fee.4: Do you
accept OEM order?A: Yes, we can accept OEM order with
your own logo as per your requirement if quantity reached. Please
ask for
details. 5: What is your trade terms?A : EXW,FOB,
CFR and CIF all acceptable. 6: What's the Payment
Terms ?A : T/T, L/C,D/P,D/A 7: What's the MOQ?A: 1
set .(Only some low cost product will be more than 1 set
)8: How do you maintain a good long-term
relationship?A:1.We provide our customers with excellent
quality and competitive price.Ensure customers have an advantage in
the market competition.2. Always implement and implement the
cooperation concept of
Related products about High Pressure Oil Free Oxygen Compressor with 3 Stages
-
Waste Tyre Plastic Recycling Machinery Machine Tire Crusher Production Line Rubber Crumb Grinding Machine Equipment Tire Shredder
-
Stretch Plastic Blowing Pet Bottle Making Blow Molding Machine Bottles Stretch Automatic Pet Bottle Blowing Machine
-
Waste Plastic Pet Bottle, Water Bottle Flake, PP/HDPE/LDPE PE Film Jumbo Woven Bags Plastic Crusher Machine, Plastic Crushing Washing Recycling Machine
-
Type 2 Wall-Mounted Electric Car Charging Station 7kw /11 Kwelectric Vehicle Charging Station Home Wallbox AC EV Charger Single Phase or 3three Phase
-
G-View G12W Wholesale Auto Car LED Headlight Bulb High Power H13 H11 9005 H7 H4 Car LED Headlights LED Car Lights
-
New Design Porcelain Round Plates Dinner Set for Wedding and Banquet
-
China 2023 New Design Super Soft 100% Polyester Microfiber Knitted Oversized Decoration Hoodie Blanket
-
Handmade Art Creative Materials Thickened White Paper Cup DIY Disposable Handmade Colored Paper Cup