Industrial air compressor – HW series piston air compressor
Industrial air compressor - HW series piston air compressor
1. Smooth lines and bright patent modeling design, reasonable layout and compact structure of each component, and large capacity air storage tank; Advanced surface electrostatic spraying technology is adopted.
2. Crankcases made of avant-garde cast iron shall be equipped with oil sight glasses and respirators that can fully relieve pressure.
3. The cylinder is made of wear-resistant cast iron and designed with multiple fins to ensure the best heat dissipation effect.
4. The forged aluminum or ductile iron connecting rod has high strength and is not easy to deform. The open connecting rod is designed with wear-resistant copper bushing at both ends, and the oblique oil strike is designed to ensure its service life.
5. The high-strength aluminum alloy piston reduces the moment of inertia and improves the stability of the engine body. It is designed with two oil scraper rings and two piston rings to ensure low fuel consumption, low surge and improve the compression efficiency.
6. The high-strength wear-resistant crankshaft is equipped with double balancing blocks and high-precision bearings to ensure the best balance of operation.
7. The imported reed valve with high quality and efficiency is adopted, with small inlet resistance, large exhaust volume and a service life of 10000 hours.
Product features
1.Connecting rod
Forged aluminum or ductile iron connecting
rod has high strength and is not easy to deform.
The open connecting rod is designed with
wear-resistant copper bushing at both ends,
and the oblique oil strike design ensures the service life
2.Piston, piston ring
The high-strength aluminum alloy piston
reduces the rotational inertia force and
improves the stability of the engine body.
It is designed with two oil scraper rings and
two piston rings to ensure low fuel consumption,
low surge and improve the compression efficiency
3.Crankshaft
The high-strength wear-resistant crankshaft is equipped with double balance blocks and high-precision bearings to ensure the best balance of operation
4.Valve disc
High quality and efficient imported reed valve is adopted, with small intake resistance, large exhaust volume and a service life of 10000 hours
5.Cylinder cover
The high-strength aluminum alloy material is selected, and the patented design of increasing the exhaust volume has good heat dissipation. The exhaust temperature is more than 15 ° lower than the traditional cylinder head
6.Fan wheel
The fan wheel has a special angle arc blade of patent design, which provides an additional 10% cooling air volume and rapidly reduces the exhaust temperature.
7.Filter
The patented cyclone air filter design and high-quality filter element are adopted to enhance the air intake capacity of the cylinder and effectively improve the exhaust volume, ensure the filtering effect and reduce noise
Main technical performance parameters
Item No |
HW4007B |
HW5007 |
HW7507 |
HW1007 |
HW1507 |
HW2007 |
Air capacity (m3/min) |
0.4 |
0.5 |
0.7 |
1.05 |
1.55 |
2 |
Working pressure (bar) |
7 |
7 |
7 |
7 |
7 |
7 |
Crankshaft speed (r/min) |
860 |
1050 |
850 |
750 |
830 |
830 |
Power (kw)/Motor stage |
3 |
4 |
5.4 |
7.5 |
11 |
15 |
4 |
4 |
4 |
4 |
4 |
4 |
|
Cylinders × cylinder dia (mm) |
3X70 |
3X70 |
2X100 |
3X100 |
2X125 1X110 |
2X125 1X11 |
Piston stroke |
55 |
55 |
72 |
72 |
80 |
110 |
Air tank (L) |
120 |
170 |
250 |
320 |
320 |
500 |
Lubrication method |
splash |
splash |
splash |
splash |
splash |
splash |
Cooling mode |
Air-cooled |
Air-cooled |
Air-cooled |
Air-cooled |
Air-cooled |
Air-cooled |
Transmission mode |
Belt driven |
Belt driven |
Belt driven |
Belt driven |
Belt driven |
Belt driven |
Size (LxWxH mm) |
1340x470x980 |
1360x510x1020 |
1670x500x1090 |
1690x530x1260 |
1740x590x1350 |
1835x635x1460 |
Weight (kg) |
200 |
215 |
285 |
335 |
487 |
582 |