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55kw 75HP Industrial Screw Compressor Silent Oil Free Screw Air Compressor
US$24,600.00
1-9 Set
US$24,200.00
10-49 Set
US$23,700.00
50+ Set
Product profile
Customization
AvailableAfter-sales Service
Online SupportWarranty
1 YearModel NO.
RW-55A/WLubrication Style
Oil-freeCooling System
Air CoolingPower Source
AC PowerCylinder Position
AngularStructure Type
Closed TypeInstallation Type
Movable TypeType
Twin-Screw CompressorAir Delivery
7.67~9.6m3/MinAirend
Rocky/HanbellMotor Power
55kw 75HPMotor Protection Class
IP54Motor Energy Efficiency Class
Ie4Noise
70dBLubricating Water Quantity
120LQuantity of Cooling Water
12LPipe Diameters of Cooling Water Inlet an
1 1/2"Weight
1470kgOil Content
Less Than 3ppmTransport Package
Wooden BoxSpecification
1980*1300*1760mmTrademark
ROCKYOrigin
ShanghaiProduction Capacity
2000set /MonthKey features
100% Oil-Free Air: Zero oil content with Class 0 certification, ideal for food and medical industries.
Water Lubrication Tech: Uses water for lubrication and cooling, reducing maintenance and ensuring eco-friendliness.
Energy Saving PM Motor: IE4/IE5 permanent magnet motor saves 30-50% energy with wideband regulation.
Low Noise Operation: Noise level is less than 70dB(A), ensuring a quiet working environment.
High Reliability: Simplified structure with corrosion-resistant coatings and intelligent control protection.
Flexible OEM/ODM: Full customization options available for OEM and ODM services.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Full Customization CertifiedExport Year: 7 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.36h
About Our Factory & Business Background
AddressRoom 604, #12, Powerlong Center, No. 689 Xiwang Road, Jiading District, Shanghai, China
Plant Area222 square meters
Number of Employees16
Registered Capital5,000,000 RMB
Terms of PaymentLC, T/T
International Commercial Terms(Incoterms)FOB, CIF
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 set
Supply Chain Partners20
Our Production Capability & Technical Expertise
Main ProductsScrew Air Compressor, Laser Cutting Machines, Oxygen and Nitrogen Booster, Oil Injected Screw Air Compressor, Oil Free Screw Air Compressor, 3~5bar Low Pressure Screw Air Compressor, 30-300bar High Pr
R&D Engineers2 people
Our Industry Experience & Global Business Record
Year of Establishment2018-07-05
Main MarketsNorth America
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff5
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:Are you a trading company or manufacturer?
A:
We are a professional manufacturer of screw air compressors with over 18 years of experience.
Q:What is the delivery time?
A:
For standard voltage, it takes 15 working days. For non-standard orders, please contact our sales team.
Q:What are the payment terms?
A:
We accept T/T, L/C, D/P, Western Union, PayPal, Credit Card, and other currencies like USD, RMB, and Euro.
Q:What is the warranty period?
A:
We provide a one-year warranty for the whole machine and two years for the screw air end, excluding consumable spare parts.
Q:What after-sales service do you provide?
A:
We offer online installation instructions, well-trained engineers for overseas service, and worldwide agents for training and installation.
Send Inquiry
*To:
Shanghai Rocky Machinery Co., Ltd.
Shanghai Rocky Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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