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​140m³ Oil-Free Nitrogen Compressor

​140m³ Oil-Free Nitrogen Compressor

140/8 Oil-Free Nitrogen Compressor

Product Overview
The model is a skid-mounted, two-stage oil-free compressor specifically designed for dry, particle-free nitrogen gas. Engineered with a double V-type structure and advanced non-lubricated components, it delivers contaminant-free compressed nitrogen for various industrial applications. The complete package includes a control cabinet and cooler, ensuring quick installation and reliable operation in sectors such as chemical processing, food packaging, and manufacturing.


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140/8 Oil-Free Nitrogen Compressor

Product Overview
The model is a skid-mounted, two-stage oil-free compressor specifically designed for dry, particle-free nitrogen gas. Engineered with a double V-type structure and advanced non-lubricated components, it delivers contaminant-free compressed nitrogen for various industrial applications. The complete package includes a control cabinet and cooler, ensuring quick installation and reliable operation in sectors such as chemical processing, food packaging, and manufacturing.


OIL-FREE NITROGEN COMPRESSOR
*Model: 140/8 | 140 Nm³/h | 0.8 MPa*

KEY FEATURES

  • 100% Oil-Free Compression
    PTFE-filled piston rings and stainless steel valves ensure contaminant-free gas output

  • Efficient Water Cooling
    Maintains stable temperatures for continuous operation with 3500kg/h cooling water flow

  • Complete Skid Package
    Pre-assembled unit with compressor, motor, cooler and controls for quick installation

  • Heavy-Duty Construction
    Cast iron frame and crankshaft designed for long service life

  • Reliable Belt Drive
    Simple maintenance with effective vibration damping

TECHNICAL SPECIFICATIONS

Performance Parameters
Physical Specifications
MediumN₂Model140/8
Flow Rate140 Nm³/hCompression Stages2
Inlet PressureAtmosphericCylinder Quantity4
Discharge Pressure0.8 MPa(G)Structural StyleDouble V-shaped
Inlet Temperature0-30°CDimensions1800×1050×1350 mm
Discharge Temperature≤50°CWeight1.5 T
Shaft Power≤22 kWInlet/OutletDN80/DN25
Motor Power30 kWWater InterfaceDN25

Operating Parameters

  • Shaft Speed: 580 rpm

  • Piston Stroke: 110 mm

  • Motor Speed: 1460 rpm

  • Cooling Water Temperature: ≤32°C

  • Voltage: 380V (customizable)

CONSTRUCTION MATERIALS

  • Frame & Crankshaft: Cast Iron

  • Air Valves: Stainless Steel

  • Piston & Guide Rings: Filled PTFE

APPLICATIONS

  • Nitrogen Blanketing & Purging
    Tank blanketing and pipeline purging systems

  • Food & Beverage Processing
    Food preservation and packaging applications

  • Chemical & Pharmaceutical
    Manufacturing processes requiring pure nitrogen

  • Plastics Manufacturing
    Injection molding and extrusion processes

  • Electronics Production
    Cleanroom and semiconductor manufacturing

PACKAGE INCLUDES

  • Compressor host with 30 kW motor

  • Water cooler and control cabinet

  • Skid-mounted chassis

  • Intake filter and safety valve

  • Outlet companion flange

  • Complete documentation

ORDERING INFORMATION

  • Delivery Time: 60 days after order confirmation

  • Voltage Options: Customizable to requirements

  • Note: Technical data marked with ″ may vary upon factory shipment

  • Gas Requirement: Input air at atmospheric pressure, 0-30°C


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