Low Pressure Screw Air Compressor

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Low Pressure Screw Air Compressor

ceramics, etc. require only 0.3-0.5Mpa of compressed air working pressure. However, these industries generally use 0.7-1.0Mpa air compressors to install pressure reducing valves. To achieve this, it is undoubtedly a huge waste of energy. For this reason, Sollant has customized low-pressure screw compressors for these industries, which can directly output the low-pressure air you need.

  • Tailor-made for low-pressure gas-using processes such as textiles, cement, glass and bio-fermentation
  • Exhaust pressure 2-5barg
  • Motor protection grade IP55, F-class insulation
  • Independent fan, forced cooling
  • Advanced frequency conversion control system, high efficiency and energy saving
Description
Technical Data
More Details
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Description

1.24 hours of uninterrupted operation, real-time monitoring of pressure and temperature changes in the running state of the compressor, early warning of maintenance time; permanent magnet low-voltage special motor, suitable for high temperature and high humidity environment operation, IP65 high-level protection.

  1. Reliable humanized design, all-round monitoring and intelligent operating system, with Industry 4.0 mobile terminal software, it is easy to grasp all the operating conditions of the compressor anytime, anywhere, and achieve true unattended operation.
  2. The pressure of our low-voltage permanent magnet variable-frequency air compressor can be selected by one-click on the intelligent operating system according to actual needs to meet the production needs of different working conditions. The barrel of the special oil circuit system adopts a jib structure, an oil separator hoisting design, and a bellows tie rod type, which can effectively avoid the oil leakage problem caused by vibration. The oil pipeline bypass structure makes it easy to disassemble and maintain without stopping the oil filter for small maintenance. And add a small filter and bypass structure to the main circuit of the secondary oil return pipeline, maintenance-free for 10,000 hours
Technical Data
Single-stage permanent magnet variable speed low-pressure screw air compressor
Model Working pressure Capacity Power Noise Air outlet
pipe
diameter
Net weight Dimensions(mm)
bar psig m3/min cfm kW hp dB kg Length Width Height
SLTL-22S 2.1-3.0 30-44 1.8-6.5 65-228 22 30 62±3 DN50 1330 1415 1030 1330
SLTL-37S 2.1-3.0 30-44 3.4-11.6 119-408 37 50 65±3 DN65 1420 1900 1200 1650
SLTL-55S 2.1-3.0 30-44 4.6-15.8 164-558 55 75 68±3 DN80 2100 2160 1500 1750
SLTL-75S 2.1-3.0 30-44 6.0-20.5 213-723 75 100 68±3 DN125 2700 2900 1830 2000
SLTL-90S 2.1-3.0 30-44 7.2-24.2 253-855 90 120 73±3 DN125 3800 2900 1830 2000
SLTL-110S 2.1-3.0 30-44 9.6-32.4 339-1142 110 150 74±3 DN125 4000 2900 1830 2000
SLTL-132S 2.1-3.0 30-44 11.3-37.9 398-1337 132 175 76±3 DN125 4800 2900 1830 2000
SLTL-160S 2.1-3.0 30-44 12.8-42.8 450-1513 160 215 76±3 DN150 4800 3400 2050 2250
SLTS-185S 2.1-3.0 30-44 19.1-63.8 672-2255 185 250 76±3 DN200 7000 4250 2280 2550
SLTS-200S 2.1-3.0 30-44 21.0-70.2 741-2480 200 270 76±3 DN200 8000 4250 2280 2550
                         
                         
                         
Two-stage permanent magnet variable speed low-pressure screw air compressor
Model Working pressure Capacity Power Noise Air outlet
pipe
diameter
Net weight Dimensions(mm)
bar psig m3/min cfm kW hp dB kg Length Width Height
SLTL-55T 4.0-5.0 58-73 4.3-14.5 150-512 55 75 65±3 DN65 3500 2160 1350 1750
SLTL-75T 4.0-5.0 58-73 5.8-19.5 203-689 75 100 68±3 DN65 3750 2420 1530 1720
SLTL-90T 4.0-5.0 58-73 7.2-24.2 252-854 90 120 75±3 DN80 3800 3100 1830 2000
SLTL-110T 4.0-5.0 58-73 8.2-27.5 288-971 110 150 78±3 DN80 4200 3100 1830 2000
SLTL-132T 4.0-5.0 58-73 10.2-34.5 362-1217 132 175 78±3 DN125 5000 3500 2150 2250
SLTL-160T 4.0-5.0 58-73 12.6-42.2 444-1490 160 215 78±3 DN125 5900 3500 2150 2250
SLTL-200T 4.0-5.0 58-73 15.7-52.5 553-1854 200 270 80±3 DN150 7800 4100 2280 2550
SLTL-220T 4.0-5.0 58-73 17.3-58.0 611-2048 220 300 80±3 DN150 8000 4100 2280 2550
SLTL-250T 4.0-5.0 58-73 18.8-63.1 665-2229 250 350 82±3 DN150 8100 4100 2280 2550
SLTL-280T 4.0-5.0 58-73 22.3-74.8 789-2642 280 375 82±3 DN150 8100 4100 2280 2550
More Details
  1. The permanent magnet variable frequency motor adopts permanent magnet material resistant to high temperature of 180 degrees Celsius, which effectively ensures that the permanent magnet unit does not demagnetize.
  2. Special motor with excellent magnetic properties using NdFeB magnetic material.
  3. When the gas consumption is very small or not in use, the system will enter the sleep state. To achieve long-term excellent energy saving, in hibernation, when the actual pressure reaches the hibernation wake-up pressure, the inverter responds at a high speed and starts immediately.
  4. Precise patented low-voltage dedicated main engine reduces leakage and increases the compression area, so that the air compressor can ensure that the main engine can always run with lower energy consumption during long-term operation, saving an average of 8% and 10% in energy efficiency.
  5. The low-voltage dedicated touch-type intelligent controller allows you to enjoy a relaxed and pleasant operating experience on the client side by collecting big data.
  6. High-quality centrifugal fan, large cooling air volume, stable and uniform air pressure, fully utilized heat dissipation area, and excellent cooling effect. Even if the air compressor is still running, it can be easily cleaned.
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Low Pressure Screw Air Compressor Manufacturer and Supplier

Sollant adheres to the development concept of “technological innovation is the first productive force”, realizes the diversified value of customers, and meets the differentiated gas demand of customers in different industries. Keeping product quality on the top, Sollant owned several core technology patents and also got certified by CE, ISO, ASME, French BV and other international certifications. Relying on core technology based on customers’ needs, we do provide our customers with customized gas solutions as well, saving 20-30% of energy costs thus we have been awarded several engineering projects overseas.