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Fixed Speed 15 Hp Rotary Screw Air Compressor / Oil Lubricated Air Compressor

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Buy cheap Fixed Speed 15 Hp Rotary Screw Air Compressor / Oil Lubricated Air Compressor from wholesalers
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Fixed Speed 15 Hp Rotary Screw Air Compressor / Oil Lubricated Air Compressor

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Brand Name:Wan Beardsley
Model Number:WZS-20AZ
Certification:ISO9001, CE
Price:Negotiated
Payment Terms:T/T, L/C
Supply Ability:500 sets per month
Delivery Time:1-15 workdays after deposit.
Company Data
Active Member
Business Type: 86-21-3919-6621
Business Type: Manufacturer Exporter
Officials: No 528, Taiyun Road, Jiading Dist, Shanghai, China
Quality: Quality Certifitation Available
Product Details Company Profile
Product Details

Fixed Speed 15 Hp Rotary Screw Air Compressor / Oil Lubricated Air Compressor


High efficient centrifugal fan-cooling control system of double frequency (optional package)


  • centrifugal fan-cooling permanent magnet motors adopt variable frequency control technology. They can save about 50% of the energy. Rotation speed of the cooling fan can be adjusted according to gas emission temperature, so as to reduce power consumption. Stable temperature of the overall system can improve durability of parts. In addition, variable frequency cooling fan can lower the noise.
  • Centrifugal cooling fans are characterized by high efficiency, low noise, balanced pressure curve and other outstanding performances.

Detailed Product Specifications:

ModelWZS-20AZ
Air Flow/Working pressure2.4m3/min @ 7bar
2.2m3/min @ 8bar
2.0m3/min @ 10bar
1.7m3/min @ 12.5bar
Compression stageSingle
Type of CoolingAir Cooling
Exhaust Temperature< ambient temperature+8 degrees
Oil content of discharged air<2ppm
Noise70±2 dB(A)
Power380VAC/3phase/50Hz (Adjustable)
Starting waySoft VSD start
Driven methodDirect-driven
Motor power15kw/20hp
Dimension1040*800*1180mm
Weight410kg

WZS-10AZ15AZ20AZ25AZ30AZ50AZ75AZ100AZ125AZ
Air flow/pressure (m³/min/MPa)1.2/0.71.7/0.72.4/0.73.1/0.73.8/0.76.4/0.710.5/0.713.6/0.716.3/0.7
1.1/0.81.6/0.82.2/0.82.9/0.83.5/0.86.1/0.89.8/0.813.3/0.815.0/0.8
0.95/1.01.4/1.02.0/1.02.7/1.03.2/1.05.7/1.08.7/1.011.6/1.014.6/1.0
0.8/1.251.2/1.251.7/1.252.2/1.252.9/1.255.1/1.257.5/1.259.8/1.2512.3/1.25
MotorPower (kw)7.5111518.52237557590
Horse power (HP)10152025305075100125
DimensionLength(mm)100010401040110014001600205020502150
Width (mm)6008008008508501000120012001300
Height (mm)100011801180130011501370150015001700
Noise dB(A)66±270±270±270±271±274±274±275±275±2
Outlet diameterG3/4G3/4G3/4G11/4G11/4G11/2G2G2G2
Weight (kg)240400410590620840173518501920
WZS-150AZ/W180AZ/W220AZ/W250AZ/W300AZ/W340AZ/W400AZ/W480AZ/W540AZ/W
Air flow/pressure (m³/min/MPa)20.3/0.724.0/0.727.0/0.732.5/0.740.0/0.743.5/0.750.8/0.760.0/0.772.0/0.7
19.0/0.823.0/0.826.5/0.831.0/0.836.8/0.842.0/0.848.2/0.857.0/0.868.0/0.8
17.0/1.020.0/1.022.5/1.028.0/1.032.2/1.038.8/1.042.6/1.050.0/1.060.5/1.0
14.6/1.2518.0/1.2520.1/1.2525.1/1.2528.5/1.2534.6/1.2539.8/1.2545.0/1.2550.5/1.25
MotorPower (kw)110132160185220250300350400
Horse power (HP)150180220250300340400480540
DimensionLength(mm)280028002800280029002900420042004200
Width (mm)165016501650165018601860220022002200
Height (mm)185018501850185020002000215021502150
Noise dB(A)75±275±275±278±278±278±280±282±283±2
Outlet diameterDN65DN65DN80DN80DN100DN100DN125DN125DN150
Weight (kg)303031303210347045004600700075008100

Energy Saving


  • Traditional compressors (standard machine) usually use ON / OFF or proportional regulation system, which adjusts the opening amount of the air inlet of compressor. The adjustment method can also meet the actual requirements of the actual gas consumption, but the revolving speed of the compressor maintains at the rated speed in the entire adjustment process, the frictional work and cooling fluid agitation work will not be reduced, so although the gas consumption is lowered, the actual power consumption is not limited substantially. The variable frequency regulation can make the actual power consumption of the variable frequency compressor decline in the same proportion, and the energy is effectively used into the air compression.
  • In the market environment with fierce competition, it is an important matter as to whether the cost can be reduced. With the use of PM frequency conversion technology, you can save energy, thereby decreasing electricity expenditure sharply. It adjusts the compressor production capacity automatically according

Company Profile

Wan Beardsley Compressor (Shanghai) Co., Ltd

    Wan Beardsley Compression Machine (Shanghai) Co., Ltd is a medium and large-sized enterprise specialized in research, development and production of air compressors. By virtue of fruitful technological strength and advanced and complete production and testing equipments, this company pursues enterprise tenet “Achieve high quality with conscientiousness and create a centennial brand with quality”, strictly performs the commitment “be the most energy-efficient screw air compressor”, continuously seeks for sustainable improvement of products, process and system, and increasingly improves product properties, quality and reliability so as to make out R & D and manufacturing capacity step onto a new stair in manufacturing technology of air compressor. Our product quality has reached internally first-class level, and some products have been exported to and supported Southeast Asia and European and American markets.

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