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Single Stage Oil Free Screw Air Compressor 3 M3 Water Lubricant Stainless Steel

Single Stage Oil Free Screw Air Compressor 3 M3 Water Lubricant Stainless Steel

Brand Name:GooDSeaA
Certification:ISO,CE,ASME
Model Number:ZW18A
Minimum Order Quantity:1pc
Delivery Time:15days - 30days
Payment Terms:L/C, T/T, Western Union
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Location: Shanghai Shanghai China
Address: No.666 Xinbo Road,Maogang Industry Zone,Songjiang Shanghai
Supplier`s last login times: within 26 hours
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Product Details Company Profile
Product Details

3 M3 Food Industry Water Lubricant Single Stage Clean Air Oil Free Screw Air Compressor


1.Product Profiles


GoodSeaA ZW series water - lubricated oil free air compressor is widely used in electricity, aerospace, chemical, textile, electronics, medicine, water service, food, bottle-blowing, laboratory and other field of high-end industries and special technical requirements. We use stainless steel single screw compressor airend, the system equip with high performance stainless steel components, the lubricating medium adopt purified water of drinkable standard, the entire compression system does not have any lubricating oil, therefore, the output of compressed air is absolutely pure without oil!


2.Advantages of GoodSeaA Water - Lubricated Oil - Free Screw Air Compressor


1) Energy Saving, High Efficiency & High Return


The host shell, star wheels and rotors of airend are made of stainless steel and special alloy materials, all of them are processed by special CNC machine, to ensure that the core parts will never scale and rust.


Compared with traditional dry type two-stage air compressor, GoodSeaA’s water lubricant single-stage air compressor has congenital superiority. First, with two unique features of low temperature compression and low speed operation, our compressor’s high volumetric efficiency and durability are the best returns to users. Second, use water as lubricating medium will saving operation costs greatly. Last, absolutely oil-free is the best guarantee of air quality.


2) Ingenuity Design, Quality Assurance


The whole system is made of stainless steel components and food-grade control parts, including: airend, water-air separate tank, control valve, circulating pipe, connecting piece, filter parts, water level controller, water supply and drainage device, system soft pipe and other corrosion-resistant material parts to ensure that the system is absolutely pure.


3)Water Recycling, Economic &Environmental protection


Compared to the traditional dry type compressor, because there is no sealed medium, it must running at high speed through the first and the second compression to exhaust. Dry type compressor’s high speed will produce 200℃ high temperature, it will bring the lubricating oil exhaust to atmosphere and to be sucked by compressor, it is difficult to guarantee the purity of the compressed air. For water lubricant compressor, it use purified water as sealing medium, it’s running speed and temperature are very low, and there is no lubricating oil in the system, so it can ensure that the compressed air is clean and without any oil.


4)Low Operating and Maintenance Costs


Water lubricated oil-free screw air compressor: direct drive, without gearbox, simple structure, convenient maintenance. It has greatly reduced the operating and maintenance costs.


GoodSeaA water lubricant oil-free screw air compressor has achieved the advantages of low-temperature compression, low-speed operation, simple structure and convenient maintenance, so that the maintenance costs has greatly reduced. But for dry type oil-free air compressor, due to high temperature, high-speed operation and other congenital defects, its structure is complex and its maintenance is complicated, so that the operating costs is much higher than the water lubricant oil-free screw air compressor.


5)Humanized design, Intelligent, Stable & Safety


The full range adopt variable frequency speed control technology, the speed can adjust at no limit, the air pressure is stable and start smoothly, it can also achieve the power varies with the change of air consumption and realize the effective use of energy.


Configure intelligent microcomputer control system and water softening system to ensure that the circulating water does not scale, so that the lubrication, sealing and cooling function can optimized to the best. Control the water and electric automatically according to the system demand, automatic detect the protection set data of each key point, achieve the multi-functions of stable operation and alarm protection.


3.Specifications


GoodSeaA Water Lubricted Oil Free Screw Air Compressor

Model

ZW18A

Free air delivery (M3/min)

3.0 m³/min

Max Working pressure (bar)

7 bar

Power (kW)

18.5kw (25hp)

Cooling Method

Air Cooled

Voltage (V/P/Hz)

380V/3P/50Hz (can be customized)

Motor Speed (rpm)

2950

Protection Degree

TEFC, IP55

Motor Efficiency

95%

Drive Method

coupling

Start Mode

Variable Frequency

Control System

PLC

Water Softening Equipment

Yes

Discharge Temperature

30~50℃

Compressed Air Control Method

Automatic(0-100%)

Noise level dB(A)

67

Connection (mm)

Rp 3/4

Dimensions (L×W×H) mm

1520x1060x1450

Weight (Kg)

750


4. Comparison of Technical Advantages and Disadvantages Between Water Lubrication and Dry Type Oil-free compressor


No.ItemWater LubricantDry Type
1Compression StageSingle stageTwo stage
2RPM2980r/min18000r/min
3Running TemperatureBelow50℃Above200℃
4Air QualitySystem without oilSystem needs oil
5Lubricating MediumPure waterDry friction
6Energy EfficiencyAbove Lever 2Below Lever 3

5. More Models

Model

Power

(kw)

Pressure

(bar)

Air Flow

(m3/min)

Noise Level

dB(A)

Outlet Connection

Weight

(kg)

Dimension

(LxWxH)mm

ZW11A-7
ZW11A-10
117
10
1.6
1.4
66Rp 3/44601100x845x1260

ZW15A-7

ZW15A-10

15

7

10

2.5

2.0

67Rp 3/46201260x900x1360
ZW18A-7
ZW18A-10
187
10
3.0
2.5
67Rp 3/47501520x1060x1450
ZW22A-7
ZW22A-10
227
10
3.6
3.0
68Rp 18401520x1060x1450
ZW37A-7
ZW37A-10
377
10
6.2
5.8
71Rp 1 1/210101760x1160x1550

ZW45W-7

ZW45W-10

45

7

10

8.2

6.8

73Rp 29301900x1250x1340
ZW55W-7
ZW55W-10
557
10
10.0
9.0
74Rp 29701900x1250x1340
ZW75W-7
ZW75W-10
757
10
13.0
10.0
75Rp 210201900x1250x1340
ZW90W-7
ZW90W-10
907
10
15.0
12.8
76Rp 220502200x1600x1700
ZW110W-7
ZW110W-10
1107
10
20.0
17.0
78DN 8023302200x1600x1700
ZW132W-7
ZW132W-10
1327
10
23.0
19.0
80DN 8025602200x1600x1700
ZW160W-7
ZW160W-10
1607
10
26.0
22.6
82DN 8030002500x1800x1700
ZW250W-7
ZW250W-10
2507
10
40.0
36.0
85DN 100450003000x2100x2000

6. Products Photo


7. Workshop



China Single Stage Oil Free Screw Air Compressor 3 M3  Water Lubricant Stainless Steel supplier

Single Stage Oil Free Screw Air Compressor 3 M3 Water Lubricant Stainless Steel

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