Rotary Screw Compressor Industrial Compressor PM VSD Oil Lubricated Oil Injected

Screw compressors are the same as piston compressors, both of which are positive displacement compressors. As far as the use effect is concerned, the screw air compressor has the following advantages:

1. High reliability. The screw compressor has few parts and no wearing parts, so it operates reliably;

2. It has a long service life, and the interval between overhauls can reach 40,000 to 80,000 hours;

3. It is easy to operate and maintain. The screw compressor has a high degree of automation, and the operator does not need to undergo long-term professional training, and can realize unattended operation;

4. Good power balance. The screw compressor has no unbalanced inertial force, the machine can work stably at high speed, and can realize non-foundational operation, especially suitable for mobile compressors, with small size, light weight and less floor space.

LTC Compressor engaged in developing and producing screw air compressors for all industries, which enjoys great reputation around the world, especially for the PM VSD screw compressor, we sells thousands of sets every year. OEM service is also welcomed.

Technical Parameters:

Machine Details&Features:

1.High efficiency permanent magnet synchronous rare earth motor: Compared with ordinary asynchronous motor, the efficiency of high-efficiency permanent magnet synchronous motor (EPM) is increased by 7%. Especially, it can maintain strong torque output at low speed.

2.Stable, non-impact: Permanent magnet motor uses PID regulation to start smoothly and softly. The motor current will not exceed the rated current when starting, and will not impact the power grid and the mechanical wear of the engine, which greatly reduces the power failure and prolongs the service life of the main screw engine.

3.Wider working frequency range and lower noise: Frequency conversion range from 5% to 100%. The greater fluctuation of user gas consumption, the more obvious energy-saving effect, and lower operating noise at low frequency are applicable to any place.

4.Industrial 4.0 Intelligent Remote Monitoring System: The remote visual function can be realized through mobile APP. and the real-time operation of air compressor can be seen at a glance even thousands of miles away.

5.Pressure is constant, eliminating reactive power loss: High-precision pressure sensor, real-time pressure signal to the PLC, PLC according to the size of the pressure to control the output frequency of the main motor. When the pressure increases, the frequency decreases, and when the pressure is low. the frequency increases, so that the air pressure is always constant at the optimum gas supply point. The compressor mainframe controls the speed of permanent magnet motor by servo frequency converter, thus constitutes a closed-loop control system of frequency conversion. realizes multi-purpose, multi-production. less use and less production, and completely solves the power loss of reactive power without stopping working mode.

6.Wide range of gas use, low noise: Flow regulation range from 5% to 100% can be easily coped with, especially for the use of gas peak, valley, leveling gap larger enterprises energy-saving effect is more significant The unit has no start-up noise and 76dB normal operation noise. Quiet and stable operation is suitable for any place.

Advantages of permanent magnet variable frequency air compressor:

1. It has high energy efficiency and is equipped with a permanent magnet motor.

2. Integrated design, high transmission efficiency, coaxial connection between machine head and motor.

3. The permanent magnet motor combined with the vector frequency conversion technology can maintain high energy efficiency even at low speed. (When the gas demand is low, the power consumption will decrease year by year, and the permanent magnet motor will keep running at low speed)

4. The variable frequency startup of the permanent magnet variable frequency screw machine has little impact on the power grid of the entire factory.

5. Coaxial design of permanent magnet frequency conversion screw machine, ultra-quiet operation.

6. Constant voltage output, vector frequency conversion technology, saving energy loss caused by pressure loss.

Machine Image:

Factory&Warehouse Overview:

Company Profile:

Shanghai LTC Compressor Co., Ltd is a professional provider of comprehensive solution in air compressing industry, integrating R&D, production, sales and service.

Main products of LTC Compressor: Rotary Screw Air Compressor, PM VSD Screw Air Compressor, Combined Screw Air Compressor System for Laser cutting, Two Stage PM VSD Screw Air Compressor, Low Pressure PM VSD Screw Air Compressor, Medium Pressure Screw Air Compressor. Oil Free Water Lubricated Screw Air Compressor, etc.

LTC Compressor is committed to industrial air compressing solutions. The products are sold to more than 50 countries worldwide and widely applied to laser cutting, food, pharmaceutical, textile, medical, cement, and other industries.

LTC Compressor has established a team with rich experience in customer service and technical assistance, which can provide faster and better after-sales services.

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.