Shanghai LTC Compressor Co.，Ltd
Reliable Partner of Screw Air Compressor
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Why choose Industrial Screw Compressor?
1. Easy to operate
The screen shows that press the switch to start and stop immediately.
2. Strong stability
The screw air compressor has high stability and stable operation, and can be applied to stable pressure supply.
3. Environmental protection, low noise
The air cooling system of the unit itself makes the axial flow fan operate with low noise.
4. High reliability
Compared with reciprocating compressors, screw air compressors have advanced internal components, reliable operation, fewer wearing parts, low failure rate and long service life.
The above are the advantages of screw air compressors. With its advantages of high efficiency, energy saving, stability and reliability, the screw air machine consistently provides high-quality compressed air for all walks of life.
Technical Parameters:
|
Model |
KW |
HP | Air Delivery (m³/min) |
Weight (KG) |
Dimension(mm) (L*W*H) |
Outlet Diameter |
Noise dB(A) | ||
| 8bar | 10bar | 13bar | |||||||
| LPM-10 | 7.5 | 10 | 1.11 | 0.89 | 0.75 | 130 | 820*630*870 | G3/4° | 65±2 |
| LPM-15 | 11 | 15 | 1.8 | 1.54 | 1.24 | 230 | 800*710*1380 | G3/4° | 65±2 |
| LPM-20 | 15 | 20 | 2.38 | 2.08 | 1.68 | 240 | 800*710*1380 | G3/4° | 65±2 |
| LPM-30 | 22 | 30 | 3.47 | 2.86 | 2.42 | 350 | 1000*900*1450 | G1° | 68±2 |
| LPM-50 | 37 | 50 | 6.35 | 5.78 | 4.94 | 510 | 1200*1000*1500 | G11/2° | 70±2 |
| LPM-75 | 55 | 75 | 9.71 | 8.61 | 7.04 | 1120 | 1850*1280*1550 | G2° | 72±2 |
| LPM-100 | 75 | 100 | 12.6 | 11.03 | 9.35 | 1150 | 1950*1280*1690 | G2° | 72±2 |
| LPM-120 | 90 | 120 | 15.75 | 14.18 | 12.02 | 1210 | 1950*1280*1690 | DN65 | 75±2 |
| LPM-150 | 110 | 150 | 19.85 | 17.33 | 15.23 | 1400 | 2200*1550*1800 | DN65 | 75±2 |
| LPM-175 | 132 | 175 | 22.79 | 20.48 | 19.51 | 2400 | 2200*1550*1800 | DN80 | 78±2 |
| LPM-200 | 160 | 200 | 26.78 | 23.63 | 21.11 | 3000 | 2450*1680*2000 | DN80 | 82±2 |
Machine Details&Features:
1.High Efficiency Permanent Magnet Motor
Protection class IP54, insulation class F high protection, high precision, adjustable, low noise, low vibration, stable operation.
2.Smart Inverter
Intelligent frequency conversion start, stable air pressure, start without impact.
3.Efficient Screw Airend
High-precision twin-screw rotor, triple-glazed, less wearing parts, compact structure, large air delivery, high stability.
4.Intelligent PLC Control System
Record equipment operating status, automatically remind equipment repair and maintenance, automatic fault alarm shutdown protection, real-time intelligent detection of compressor status.
5.Electric Control System
Using silver contacts to prolong the life of the system, circuit protection, stable operation of the equipment, prevent excessive unloading of the compressor, and save energy consumption.
6.Cooling System+Oil and gas separation system
Adopt high-pressure cooling system, high heat dissipation efficiency
High oil and gas separation efficiency, reliability, durability, reasonable structural design, and more convenient maintenance.
7.Intake Valve Assembly
The air intake valve can automatically adjust the air volume from 0 to 100% according to the requirements of the system air volume, and the pressure loss is small.
Advantages of permanent magnet variable frequency air compressor:
1. The air pressure of the permanent magnet variable frequency air compressor is stable
Compared with the upper and lower limit switch control of power frequency operation, the air pressure stability is improved exponentially.
2. The permanent magnet variable frequency air compressor starts without impact
Compared with the power frequency starting, which is generally more than 6 times of the rated current, the starting impact is very small.
3. Variable flow control of permanent magnet frequency conversion air compressor
When the air consumption is low, the air compressor can also be automatically dormant, which greatly reduces energy loss. The optimized control strategy can further improve the energy saving effect.
4. The voltage adaptability of the AC power supply of the permanent magnet variable frequency screw air compressor is better
Due to the overmodulation technology adopted by the frequency converter, it can still output enough torque to drive the motor when the AC power voltage is slightly low; when the voltage is slightly high, it will not cause the output voltage to the motor to be too high. For self-generating occasions, variable frequency drive can show its advantages.
5. Permanent magnet variable frequency energy-saving air compressor with low noise
Most of the working conditions of the frequency conversion system work at lower than the rated speed, the mechanical noise and wear of the main engine are reduced, and the maintenance and service life are extended. If the fan is also driven by frequency conversion, it can significantly reduce the noise of the air compressor when it is working.
Machine Image:
Factory&Warehouse Overview:
FAQ
1.Why customer choose us?
Shanghai LTC Compressor Co., Ltd specializes in Rotary Screw Air Compressor, integrating R&D, production, sales and service. High-level quality control and years of exporting experience help us win trust and loyalty of our customers around the world. Warmly welcome your inquiries and orders for quality test, more favorable sales conditions will be provided to support you expand local market if long-term partnership can be established.
2.Are you a manufacturer or trading company?
We are a professional manufacturer in China with over 25 years experience in air compressing solutions. We have 2 factories in Shenzhen, and our overseas business department is in Minhang district , Shanghai. OEM&ODM service is accepted.
3.What’s your delivery time?
For standard machines, we can deliver within 3-5 days. For customized machines or urgent orders, please 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 parts such as air filter, oil filter, oil separator and precise filter elements.
5.How does your factory do regarding quality control?
International leading processing equipment and advanced manufacturing technology ensure LTC screw compressor with high efficiency, low noise, low power consumption, high reliability.
6.How long is the lifespan of your air compressor?
Generally, more than 10 years.
7. What's price term?
FOB, CIF, EXW, all are available, according to your requirements.
We have long-term cooperative shipping agent in sea shipping, much more professional and can help you save shipping cost.
8. 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.
9.How about your after-sales service?
(1) Installation and commissioning online instructions.
(2) Well-trained engineers available for overseas service.
(3) Worldwide agents and after-sales service available.