1HP 2.5HP 3HP electric direct driven air compressor

Keyword:Air compressor   Time:2022-1-26 17:26:56

The uses for air compressors are quite extensive and the demand is gradually growing in the construction industry, particularly with so many types of air compressors available. 

An air compressor is a machine that is equipped with an electric motor or gasoline/diesel engine. This motor generates power and converts it into potential energy that gets stored in the pressurized air. As the compressor forces more and more air in the receiver tank, the pressure increases constantly.

Air can produce great force while under pressure. Air compressors use this property of the air and powers different air tools, which have a major contribution to the automotive industry and other industries.

Air Delivery

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Product details

 Quick Details
 Showroom Location: None
 Condition: New, New
 Type:  PISTON
 Configuration: PORTABLE
 Power Source: DC Power
 Lubrication Style: Lubricated
 Mute: No
 Brand Name: RAMHOIST
 Model Number: HD47L
 Voltage: 220v/50hz
 Dimension(L*W*H):  60*30*57CM
 Weight: 27kg
 Working Pressure: 7 bar, 8 bar, 6 bar
 Air capacity: 0.12m3/min
 Machinery Test Report: Provided
 Video outgoing-inspection: Provided
 Marketing Type: Hot Product 2019
 Core Components: Motor, Pump
 Gas Type: Air
 Drive method: direct
 Key words: Small Air Pump Compressor
 Feature: Easy Operation
 After Warranty Service: Video technical support, Online support
 Local Service Location: None
 After-sales Service Provided: Online support
 Certification: CE, ISO9001,CCC
 Lead Time:
 Quantity(Pieces)       1 - 1        2  - 10        11 - 252              >252
 Est.  Time(days)          7             15                20            To be negotiated

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 Model HD47L
 Motor 2.5HP
 Air Delivery 0.12m³/min
 Cylinder(mm)*No  47*1
 Pressure  0.8Mpa/115PSI
 Tank 24L

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 A: RAMHOIST with 25 years old history at specialized in air compressor We warmly welcome your small trial order for quality and market test.
 A: We are professional manufacturer with big modern factory in Lanzhou, Fijian China Both OEM&ODM service air available
 A: Generally 7-10days. If it is an unconventional model, please contact us for  sales in advance
 A: One Year for the whole machine and two years for screw air-end
 A: We provide customers with installation and commissioning online instructions well-trained engineer will troubleshoot with 24-48 hours


We are the leader in manufacturing dependable compressed air systems. RAMHOIST offers a complete line of engine driven compressor packages from 9.1-22.5 HP to meet any application. With an engine driven package there is no need to worry about electrical service.

Engine driven air compressors are designed to provide compressed air in remote locations or for emergency production line needs.

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Low Noise Air Compressor is suitable for the majority of jobs around the home and the trade. The Industrial Air 20 gallon horizontal air compressor incorporates oil-lubricated, belt-drive technology for super-quiet operation, while offering less noise than direct-drive air compressors. Sturdy pneumatic tires offer exceptional portability and maneuverability, while a V-twin cylinder delivers the ultimate in toughness and durability.

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A one-piece cast-iron crankcase and thermally stable cast-iron cylinder body deliver a lifetime of lifetime of long-lasting durability. The oil level sight glass, easily accessible oil fill, and working pressure gauges offer no-hassle monitoring and maintenance.

Equipped with two pressure gauges and two quick couplers    

Light weight and compact size for easy and quick transportation    

Filling the air tank at the minimum of time    

High quality lubricants with long maintenance intervals and comprehensive protection for the machine    

Highly secure wire, up to a certain amount of customizable plugs, suitable for use in multiple countries

auti start/stop, CE certificate, Professional making 1Phase, 220V, 50/60HZ, 100% Copper wire or aluminum wire

  • Packaging Details

  • High Pressure Portable Electric Air Compressor with 2 Cylinder.
    Selling Units: Single item
    Single volume: 0.17 CBM
    Single gross weight: 30 KG.
    Package Type: color box, carton packing.

  • 1. THICK AIR TANK: PASS pressure-tight test .Max.Pressure 8 Bar

  • 2. ADDITONAL MUFFLER: Prevent impurities from entering the machine

  • 3. Reduce noise effectively

  • 4. High quality wheel: beautiful ,Made by durable rubber.

1- Stable performance pump and motor to guarantee the longevity of air compressor.
2- 100% factory tested at full pressure to make sure the reliability and safety of each product before shipment.
3- Durable powder-coat finish.
4- Low vibration for smooth operation.
5- Intelligent microcomputer controller available to make your air compressor much convenient, safety and intelligent. 

6- 100% copper.

1. Concentric design of motor drive shaft and air compressor crankshaft, high speed and high efficiency , maximum exhaust volume up to 120L/min.

2. The motor adopts single capacitor operation form, the magnetic field of the motor is uniform, and the start and running are stable.

3. The motor core is large in size and has good impact resistance. Can work normally within 0.85 times to 1.1 times rated voltage range.

4. Built-in temperature protector, high sensitivity.

5. The motor uses high-speed stator punching process, beautiful appearance and excellent performance.

6. The crank contains counterweight design, smooth running. Motor output is stable and energy-saving.

7. The crankcase adopts die-casting treatment aluminum case, with smooth appearance, light weight, few air holes and good sealing.

8. The air compressor is designed with fully enclosed shell, which can effectively avoid scalding accidents.
9. The air compressor is equipped with pressure regulating device, which can meet the user's demand of different pressure. 10. Small size and light weight, easy to move.

■ Suitable for all kinds of inflation jobs and Jobsite works such as brad/stapler, finish nailer, pneumatic tool, spray gun, etc.
■ Direct drive induction motor with thermal overload protection.
■ Wheel kits and handles for convenient transportation.
■ A clear view oil window lets you know when it's time to refill oil.
■ Oil-lubricated pump for durability and long life.

Horizontal storage tanks,effectively reduce the product's center of gravity ,smooth operation.
Induction motor speed is low,long life,low noise.
All metal net protection belt and pulley.
Is the foundery,steel mils,wood factory,cement plant the best choice.
Oil standard for convex type,easy for customer to observe the oil level.

Air compressors are used for many things, from airing up tires, to running air powered tools, Air compressors are used across many industries, ranging from construction and farming to manufacturing and pharmaceutical, and even dry cleaning