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Stationary Electric Rotary Screw Type Air Compressors 1420 * 850 * 1110mm
rotary screw air compressor
,screw type air compressors
Long work life 3m3/miin 8kg/cm2 stationary electric rotary screw air compressor
What's the feature of our 3m3/min rotary screw air compressor?
LG Series - Rotary Screw Air Compressors
Silk offers complete, high quality, low cost LG series rotary screw air compressors. They come configured as belt driven (7.5kw -18.5kw), optional gear driven, direct driven (22kw –200kw) with discharge pressures from 0.7Mpa to 1.3Mpa. Water-cooled and aircooled units are available. PLC is a common feature for the LG series and is included in VSD packages.
The Design Features of the LG Series
1.Our single-stage rotary screw airend is engineered for its durability. Larger rotors allows for bigger bearings, 30%-50% slower rotor speeds results in less power consumption, lower sound levels and reduced maintenance cost .
2.Our one piece bearing housing ensures both rotors are ridgely held by the bearings in proper alignment during transient periods such as machine startups/shutdowns or load changes.
3.SKF bearings and SEALTECH bearing seals are utilized in all airends.
4.All of our compressors have the latest inlet valve, airend air discharge port and oil inlet port design.
5.Lower sound (dBA) emission level than most of our competitors results in less sound pollution.
6.The axial and rotational loadings are supported by different bearings for better stiffness and less transition noise.
7.Simple package design requires only minimum maintenance for optimum performance.
8.Continuous cooling and circulation of lubricating oil, ensures long airend operating life.
Economic operation
The system adopts stepless capacity regulation of 0-100%. When the gas consumption is reduced, exhaust volume decreases, the motor current decreases at the same time; when no gas, air compressor run empty, empty for too long the automatic shutdown. When the gas consumption increases, the resumption of heavy truck. Energy-saving effect is optimal.
Good environment adaptability
Design of cooling system of extraordinary, especially suitable for high temperature, high humidity environment in asia.
Vibration and noise reduction measures excellent, make Silk brand screw air compressor installation without special foundation, just leave the minimum ventilation and maintenance space, can arrange your compressor.
What's the details of 3m3/min rotary screw air compressor?
| Model | Air delivery | Air pressure | Weight | Dimension |
| LG-3/8G | 3m3/min | 8bar | 600kg | 1420*850*1110mm |
100% taken from our factory, we are reliable, worth your trust
See what inside our machine
| Item | Parts | Brand |
| 1 | Air end | SKK(Independent patent ) |
| 2 | Intake Valve | Germany (KTR) |
| 3 | Solenoid Valve | Denmark danvers |
| 4 | Temperature sensor | Denmark danvers |
| 5 | Pressure sensor | Switzerland Huba |
| 6 | Coupling | Germany KTR |
| 7 | Thermostat Valve | Kerry |
| 8 | Minimal Pressure Valve | Austria Hoerbiger |
| 9 | Air filter element | American Kerry |
| 10 | Oil filter element | American Kerry |
| 11 | Oil separator element | Germany MANN |
| 12 | Bearing | Sweden SKF (life: 60000hours ) |
| 13 | Reverse-ProportionalReliefValve | Austria Hoerbiger |
| 14 | contactor (switch) | Schneider |
| 15 | Lubricating oil | American Kerry |
We have different models for various of need.
| Model | Working pressure MPa |
Air capacity m3/min |
Motor power kW |
Dimension mm |
| LG-1.2/8 | 0.8 | 1.2 | 7.5 | 900×700×1040 |
| LG-1.0/10 | 1.0 | 1.0 | ||
| LG-0.8/13 | 1.3 | 0.8 | ||
| LG-1.7/7 | 0.7 | 1.7 | 11 | 1060×800×1230 |
| LG-1.7/8 | 0.8 | 1.7 | ||
| LG-1.5/10 | 1.0 | 1.5 | ||
| LG-1.2/13 | 1.3 | 1.2 | ||
| LG-2.4/7 | 0.7 | 2.4 | 15 | 1060×800×1230 |
| LG-2.4/8 | 0.8 | 2.4 | ||
| LG-2.2/10 | 1.0 | 2.2 | ||
| LG-1.7/13 | 1.3 | 1.7 | ||
| LG-3/8G | 0.8 | 3 | 18.5 | 1420×850×1110 |
| LG-3/7 | 0.7 | 3 | 1080×880×1415 | |
| LG-3/8 | 0.8 | 3 | ||
| LG-2.7/10 | 1.0 | 2.7 | ||
| LG-2.3/13 | 1.3 | 2.3 | ||
| LG-3.6/8G | 0.8 | 3.6 | 22 | 1420×850×1110 |
| LG-3.6/7 | 0.7 | 3.6 | 1080×880×1415 | |
| LG-3.6/8 | 0.8 | 3.6 | ||
| LG-3.2/10 | 1.0 | 3.2 | ||
| LG-5.2/7 | 0.7 | 5.2 | 30 | 1300×1100×1650 |
| LG-5/8 | 0.8 | 5 | ||
| LG-4.5/10 | 1.0 | 4.5 | ||
| LG-3.7/13 | 1.3 | 3.7 | ||
| LG-6.5/7G | 0.7 | 6.5 | 37 | 1630×910×1220 |
| LG-6.2/8G | 0.8 | 6.2 | ||
| LG-6.5/7 | 0.7 | 6.5 | 1300×1100×1650 | |
| LG-6.2/8 | 0.8 | 6.2 | ||
| LG-5.6/10 | 1.0 | 5.6 | ||
| LG-4.8/13 | 1.3 | 4.8 | ||
| LGB-6.0/8 | 0.8 | 6.0 | ||
| LGB-5.6/10 | 1.0 | 5.6 | ||
| LGB-4.8/13 | 1.3 | 4.8 | ||
| LG-7.4/7G | 0.7 | 7.4 | 45 | 1778×1000×1300 |
| LG-7.4/7 | 0.7 | 7.4 | 1300×1100×1650 | |
| LG-7.1/8 | 0.8 | 7.1 | ||
| LG-6.5/10 | 1.0 | 6.5 | ||
| LG-5.6/13 | 1.3 | 5.6 | ||
| LG-10.5/7G | 0.7 | 10.5 | 55 | 1950×1160×1550 |
| LG-10/8G | 0.8 | 10 | ||
| LG-7.5/13G | 1.3 | 7.5 | ||
| LG-8.7/10 | 1.0 | 8.7 | 1620×1230×1670 | |
| LG-7.5/13 | 1.3 | 7.5 | ||
| LGB-10/8 | 0.8 | 10 | 1500X1250X1566 | |
| LGB-8.5/10 | 1.0 | 8.5 | ||
| LG-13/8G | 0.7 | 13 | 75 | 2440×1160×1620 |
| LG-10/10G | 1.0 | 10 | ||
| LG-12/10G | 1.0 | 12 | ||
| LG-10/13 | 1.3 | 10 | 1580X1320X1646 | |
| LGB-13/8 | 0.8 | 13 | ||
| LGB-12/10 | 1.0 | 12 | ||
| LG-16.5/7G | 0.7 | 16.5 | 90 | 2560×1300×1620 |
| LG-16/8G | 0.8 | 16 | ||
| LG-14/10G | 1.0 | 14 | ||
| LG-12/13G | 1.3 | 12 | ||
| LG-20/7G | 0.7 | 20 | 110 | 2760×1340×1710 |
| LG-20/8G | 0.8 | 20 | ||
| LG-16/10G | 1.0 | 16 | ||
| LG-13/13G | 1.3 | 13 | ||
| LG-22/8G | 0.8 | 22 | 132 | 2760×1340×1710 |
| LG-20/10G | 1.0 | 20 | ||
| LG-16/13G | 1.3 | 16 | ||
| LG-28/7G | 0.7 | 28 | 160 | 2860×1510×1810 |
| LG-27/8G | 0.8 | 27 | ||
| LG-23/10G | 1.0 | 23 | ||
| LG-20/13G | 1.3 | 20 | ||
| LG-30/8G | 0.8 | 30 | 185 | 3400×2100×2100 |
| LG-21/13G | 1.3 | 21 | 2860×1510×1810 | |
| LG-35/8G | 0.8 | 35 | 200 | 3400×2100×2100 |
| LG-30/10G | 1.0 | 30 | ||
| LG-27/13G | 1.3 | 27 |
We also make 250KW,280KW,315KW,355KW air compressor,details please contact us.
The Main Silk Air Compressor:
1) Screw Air Compressors ( Air delivery:0.8m³/min -72m³/min;Work pressure:8-13Bar;Power:7.5Kw-400kw)
2) Mining Air Compressors (Air delivery:1.8m³/min-13m³/min ;Work pressure:5-7Bar;Power:11Kw-108Kw)
3) Diesel Driven Portable Screw Air Compressors (Air delivery:6m³/min-39m³ ,Work pressure:7-35Bar )
4) Motor Powered Portable Screw Air Compressors (Air delivery:2m³/min-35m³ ,Work pressure:7-46Bar )
5) Diesel Driven Piston Mining Air Compressors ( Air delivery: 2m³/min-13m³/min, Power: 11-105Kw)
Engineers avaliable to offer overseas after-service within 48 hours after recive your requirement.Big fatory provide 100% guarantee of after service.We are reliable and worth your trust.
Wooden Packing is available accoding to your need.
Some FAQ for you reference
Q1: Are you factory or trade company?
A1: We are factory. And we have ourselves trading company.
Q2: What the exactly address of your factory?
A2: Our company is located in JNo.9 Kaixuan Ave West,Economic Zone Quzhou, Zhejiang, China
Q3: Warranty terms of your machine?
A3: One year warranty for the machine and technical support according to your needs.
Q4: Will you provide some spare parts of the machines?
A4: Yes, of course.
Q5: What about the voltage of products? Can they be customized?
A5: Yes, of course. The voltage can be customized according to your equirement.
Q6: Which payment term can you accept?
A6: 30% T/T in advanced, 70% T/T against the B/L copy.
Q7: How long will you take to arrange production?
A7: 380V 50HZ we can delivery the goods within 7-15 days. Other electricity or other color we will delivery within 25-30 days.
Q8: Can you accept OEM orders?
A8: Yes, with professional design team, OEM orders are highly welcome.
Q9: Which trade term can you accept?
A9: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.
If you have already reached to this part with your kind patience,please feel free to contact me,A good cooperation start with a easy click.
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