China Manufacturer Industrial High Pressure Heavy Duty Portable Diesel Engine Direct Driven Rotary Screw Air Compressors for Mining

• Customization: Available
• After-sales Service: 12 Month
• Warranty: 1 Year
• Lubrication Style: Lubricated
• Cooling System: Air Cooling
• Power Source: Diesel Engine
• Cylinder Position: Vertical
• Structure Type: Closed Type
• Installation Type: Stationary Type
• Type: Single Screw Compressor
• Brand Name: Mikovs
• Power: 74kw/100HP
• Color: Green
• Application: Drilling, Mining, Sandblasting
• Engine: Yuchai
• OEM: Welcomed
• Style: Fixed, 4 Wheels, Single Stage, Double Stage
• Noise Level: 62-66dB
• Motor Effiencency Class: Ie5/Ie4/Ie3/Ie2 as Per Your Required
• Motor Protection Class: IP23/IP54/IP55 or as Per Your Required
• Transport Package: Look at Customer Needs
• Specification: 3400*1570*1600
• Trademark: Mikovs
• Origin: Jiangxi Shangrao China
• Production Capacity: 1000/Month
• Package Size: 310.00cm * 210.00cm * 230.00cm
• Package Gross Weight: 750.000kg

Product Description

 

Product Description

1. Details Images

Working principle of diesel air compressor
1. Inhalation process: The screw compressor has no intake and exhaust valve groups, and the intake is only regulated by the opening and closing of a regulating valve. When the tooth groove space of the main and auxiliary rotors is transferred to the opening of the air inlet end wall of the casing, the space is large. All are discharged, and when the exhaust is completed, the tooth gap is in a vacuum state.When it turns to the air inlet, the outside air is sucked in and flows axially into the tooth grooves of the main and auxiliary rotors. When the air fills the entire tooth groove, the end surface of the intake side of the rotor is turned away from the air inlet of the casing, and the air between the tooth grooves is sealed. The above is the "intake process"
2. Sealing and conveying process: When the suction is finished, the tooth peaks of the main and auxiliary rotors are sealed with the casing, and the air in the tooth grooves no longer flows out, which is the "closed process". The two rotors continue to rotate, and the tooth peaks and tooth grooves match at the suction end, and the matching surface gradually moves to the exhaust end, which is the "transportation process".
3. Compression and fuel injection process: During the conveying process of the diesel air compressor, the meshing surface gradually moves toward the exhaust end, that is, the tooth groove space between the meshing surface and the exhaust port gradually decreases, and the air in the tooth groove is gradually compressed. The pressure is gradually increased, this is the "compression process". While compressing, lubricating oil is also sprayed into the compression chamber to mix with air due to the pressure difference.
4. Exhaust process: Precautions for using diesel air compressors: The commissioning of new machines shall be carried out by designated or approved commissioning personnel. Pay attention to whether the direction of rotation of the motor is correct when starting the machine or changing the power cord to prevent the machine head from losing oil and burning. The diesel air compressor should be placed on a flat ground, and the ground should not be soft soil. When the main pipeline is piped, the pipeline has a downward slope of 1º~2º.

2. Technical Parameters
 

Model	Rated FAD	Rated Pressure	Rated Pressure	Type	Air Outlet Size	Dimension
						L*W*H(mm)
MCS-5/8	5m3/min	0.8MPa	Ouanchai 36.8KW/50HP	Fixed with box	G1,G1	1650x1200x1460 Without silencer
MCS-5/8	5m3/min	0.8MPa	Ouanchai 36.8KW/50HP	Portable  with box	G1,G1	2500x1600x2200 Without silencer
MCS-7.5/8	7.5m3/min	0.8MPa	Quanchai 55.2KW/75HP	Fixed	G1,G1	1650x1200x1460 Without silencer
				with box
MCS-7.5/8	7.5m3/min	0.8MPa	Quanchai 55.2KW/75HP	Portable	G1,G1	2500x1600x1800 Without silencer
				with box
MCS-10/8	10m3/min	0.8MPa	Quanchai 74KW/100HP	Fixed with box	G1,G1	1650x1200x1460 Without silencer
MCS-10/8	10m3/min	0.8MPa	Quanchai 74KW/100HP	Portable with box	Portable with box	2500x1600x1800 Without silencer
MCS-13/10	13m3/min	1.0MPa	Yuchai 92KW/125HP	4 wheels single stage	G1,G11/2	2200x1750x2000 Without silencer
MCS-20/20	20m3/min	2.0MPa	Yuchai 191KW/260HP	4 wheels  two stage	G1,G2	3040x2000x2200
MCS-33/30	33m3/min	1.0MPa	Yuchai 228kw/310hp	4 wheels two stage	G1,G2	3040X2000X2200 Without silencer
MCS-35/30	35m3/min	3.0MPa	Cummins 410KW/550HP	4 wheels two stage	G1,G2	4200x2000x3000 (Not included drawbar)

3.FAQ

1) Why customer choose us? 
Jiangxi Saifu Industry Co.Ltd provide professional air solution for customers. One-stop purchasing, we can provide the screw air compressor, air dryers air filters and all the spare parts. 
2) Where is your factory?
Our factory is in Shanghai,China.Both OEM & ODM service can be accepted.

3) What's your delivery time?
Generally 7 to 10 days, if urgently order, pls contact our sales in advance.

4) How long is your air compressor warranty?
One year for the whole machine and two years for screw air end, except consumable spare parts.

5) How long could your air compressor be used?
Generally, more than 10 years.

6) What's payment term?
T/T, L/C,  D/P,  Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency.

7) How about your customer service?
24 hours on-line service available. 48hours problem solved promise.

8) How about your after-sales service?
  a.Provide customers with installation and commissioning online instructions. 
  b.Well-trained engineers available to overseas service. 
  c.Worldwide agents and after service available.